Upload
others
View
0
Download
0
Embed Size (px)
Citation preview
Ascotherm® eco KC481Heating and cooling in 4-conductor system
50 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Asc
othe
rm e
co
KC4
81
Tender specification, range available and sizes
Operating principle
Forced convection for heating
Cold air from the window areas and
cooled air are drawn in and trans-
ported through the heat exchanger.
Heated air rises. Installation in front
of window areas provides a specific
shielding against cold air.
For more information, see chapter
"General information"
Forced convection for cooling
Warmed air is drawn in, cooled in
the register and discharged into the
room as cool air.
Installation in front of window areas
provides a specific shielding against
the thermal radiation due to inci-
dent solar radiation.
For more information, see chapter
"General information".
Tender specification
Version KC481 heating and cooling in 4-conductor system
Ready-to-install floor pans for the floor area. Operating prin-
ciple: Forced convection with a cross-flow fan for heating and
cooling in a 4-conductor system.
Sturdy floor pan made of galvanised sheet steel, coloured in
anthracite grey (RAL 7016), external, adjustable and acoustically
decoupled height adjustments (pre-installed). Condensate pan
integrated into floor pan, incl. two drain connections (Ø 15 mm)
on the sides.
Register made of copper pipes and aluminium fins, anthracite
grey (RAL7016) coated and mounted in transversal steel girder
of galvanised sheet steel, acoustically decoupled.
Cooling: Standard left to the face or room side connection with
euro taper and union nut (3/4“ internal thread) and air vent.
Heating: Standard right to the face or room side connection
with euro taper and union nut (3/4“ internal thread) and air
vent. Suitable for a max. operating pressure of 10 bar (optional-
ly 16 bar) and a max. operating temperature of 90 °C.
Cross-flow fan already installed in the floor pan parallel to the
heat register (cross-flow fan on the window side). Protective
cover over the cross-flow fan. Cross-flow fan with energy-saving
EC motors 24 V, wired ready for connection.
Low-noise fan operation, infinitely variable via analogue
interface (0 – 10 V). Actuator control signal 24 V DC, infinitely
variable via analogue interface (0 – 10 V). Synchronised control
of fan speed and water flow for a hydraulically balanced pipe
system and especially energy-efficient operation while maintai-
ning a minimum spread between flow and return temperature.
Factory configuration of appropriate control algorithm.
Aluminium roll-up grille as standard. Acoustic decoupling
through placement of the aluminium roll-up grille on rubber
elements in the floor pan. Consisting of sturdy lengthwise pro-
file bars, natural colour anodised, with profile bar dimensions
of 20 x 6 mm. .Grille with a total height of 20 mm and an open
cross-section of 70%.
Including installation cover and edge bar protection for protec-
tion of the trench convectors during the construction phase.
QA system certified to DIN EN ISO 9001:2008.
Environmental management system to DIN EN ISO 14001:2004.
Operating conditions: Hot water up to 90 °C
Operating pressure: Max. 10 bar (optionally 16 bar high-pres-
sure-version)
Test pressure: 13 bar (21 bar)
GeneralTrench convectors find application in private residential areas, in
conservatories, in offices and administration buildings, in show-
rooms as well as in business areas.
Version KC481 heating and cooling in 4-conductor system
• Heating connections right:
2 x euro taper with union nut (3/4“ internal thread), suitable
for use with all fittings that comply with DIN V 3838
• Cooling connections left:
2 x euro tape with union nut (3/4“ internal thread), suitable
for use with all fittings that comply with DIN V 3838
• Air vent: installed
Range available• 2 depths: 330 and 360 mm
• 2 heights: 130 and 155 mm
• 3 lengths: 1250, 2000 and 2750 mm
• Standard: Aluminium roll-up grille
Surface finishes• Standard colour of floor pan, powder-coated:
Anthracite grey (RAL7016 matt finish)
• Standard colour of roll-up grille:
Aluminium anodised in natural colour
• Standard colour of edge bar correspond to the colour of top
grille
Accessories• Programmable room thermostat
• Thermoelectric actuator 24 V AC
• Connection set, consisting of valve base with factory preset kV
valve and return fitting with shut-off
• Air-intake filter
For additional accessories and information, see "Accessories".
Ascotherm® eco KC481Heating and cooling in 4-conductor system
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 51
Asc
othe
rm e
co
KC4
81
Technical data
Technical dataHeight 130 mm (length 1250 mm)
Length
L[mm]
Depth
T[mm]
Controlvoltage
EC motor[V]
Soundpres-
surelevel
LP
[dB/A]
Acousticpower
levelLW
[dB/A]
Cooling capacity
Standardwaterflow
rateqms
[kg/h]
Expo-
nentn
[ ]
MassM
[kg]
PK ∆T 8 K18/20/27°C
[watts]
PS ∆T 8 K
18/20/27°C[watts]
PKN ∆T 10 K16/18/27°C
[watts]
PSN ∆T 10 K
16/18/27°C[watts]
PK ∆T 12 K12/16/26°C
[watts]
PS ∆T 12 K
12/16/26°C[watts]
PK ∆T 15 K8/14/26°C
[watts]
PS ∆T 15 K
8/14/26°C[watts]
1250
330
3
5
7
10
24
34
42
48
32
42
50
56
217
217
306
306
383
383
439
439
258
258
383
383
469
469
546
546
295
295
457
457
550
550
648
648
348
238
569
458
669
594
801
801
110,3
163,7
200,4
233,3
0,76
1,00
0,90
0,97
16,98
360
3
5
7
10
24
34
42
48
32
42
50
56
239
239
409
409
497
497
552
552
286
286
515
515
611
611
684
684
329
329
616
616
719
719
809
809
391
267
771
620
879
780
996
996
122,2
220,1
261,1
292,3
0,79
1,02
0,92
0,95
17,96
Total standard cooling capacity PKN and sensible standard cooling capacity PSN at ∆T 10 K
Relative humidity 50%
Length
L[mm]
Depth
T[mm]
Controlvoltage
EC motor[V]
Soundpres-surelevel
LP
[dB/A]
Acousticpowerlevel
LW
[dB/A]
Heat outputStandard
waterflow rate
qms
[kg/h]
Expo-nent
n [ ]
Mass
M[kg]
ΦL ∆T 50K
75/65/20°C[watts]
Φ ∆T 42K
70/55/20°C[watts]
Φ ∆T 30K
55/45/20°C[watts]
Φ ∆T 25K
50/40/20°C[watts]
1250
330
0
3
5
7
10
24
34
42
48
32
42
50
56
154
1135
2001
2242
2578
122
958
1689
1892
2176
77
677
1193
1337
1538
60
562
990
1110
1276
13,3
97,8
172,5
193,3
222,2
1,35
1,00
1,00
1,00
1,00
16,98
360
0
3
5
7
10
24
34
42
48
32
42
50
56
169
1403
2493
2855
3261
133
1184
2104
2409
2752
82
837
1487
1703
1945
64
694
1234
1413
1614
14,6
120,9
214,9
246,1
281,1
1,39
1,00
1,00
1,00
1,00
17,96
For individual calculations of heat outputs, see "General Information"
Ascotherm® eco KC481Heating and cooling in 4-conductor system
52 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Asc
othe
rm e
co
KC4
81
Technical data
Technical dataHeight 130 mm (length 2000 mm)
Length
L[mm]
Depth
T[mm]
Controlvoltage
EC motor[V]
Soundpres-
surelevel
LP
[dB/A]
Acousticpower
levelLW
[dB/A]
Cooling capacity
Standardwaterflow
rateqms
[kg/h]
Expo-
nentn
[ ]
MassM
[kg]
PK ∆T 8 K18/20/27°C
[watts]
PS ∆T 8 K
18/20/27°C[watts]
PKN ∆T 10 K16/18/27°C
[watts]
PSN ∆T 10 K
16/18/27°C[watts]
PK ∆T 12 K12/16/26°C
[watts]
PS ∆T 12 K
12/16/26°C[watts]
PK ∆T 15 K8/14/26°C
[watts]
PS ∆T 15 K
8/14/26°C[watts]
2000
330
3
5
7
10
25
36
44
50
33
44
52
58
435
435
612
612
766
766
878
878
516
516
766
766
938
938
1092
1092
590
590
914
914
1099
1099
1296
1296
697
476
1137
915
1339
1188
1602
1602
220,5
327,4
400,9
466,7
0,76
1,00
0,90
0,97
28,55
360
3
5
7
10
25
36
44
50
33
44
52
58
479
479
819
819
993
993
1105
1105
572
572
1030
1030
1222
1222
1368
1368
657
657
1233
1233
1437
1437
1617
1617
782
534
1541
1240
1758
1560
1991
1991
244,4
440,2
522,2
584,6
0,79
1,02
0,92
0,95
30,14
Total standard cooling capacity PKN and sensible standard cooling capacity PSN at ∆T 10 K
Relative humidity 50%
LengthL
[mm]
DepthT
[mm]
Controlvoltage
EC motor
[V]
Sound
pres-
surelevel
LP
[dB/A]
Acoustic
powerlevelLW
[dB/A]
Heat outputStandard
water
flow rateqms
[kg/h]
Expo-nent
n
[ ]
MassM
[kg]
ΦL ∆T 50K
75/65/20°C[watts]
Φ ∆T 42K
70/55/20°C[watts]
Φ ∆T 30K
55/45/20°C[watts]
Φ ∆T 25K
50/40/20°C[watts]
2000
330
0
3
5
7
10
25
36
44
50
33
44
52
58
308
2269
4002
4484
5156
245
1915
3377
3784
4351
153
1353
2387
2674
3075
119
1123
1981
2219
2552
26,6
195,6
345,0
386,6
444,5
1,35
1,00
1,00
1,00
1,00
28,55
360
0
3
5
7
10
25
36
44
50
33
44
52
58
339
2806
4986
5710
6522
268
2368
4208
4819
5504
165
1673
2974
3405
3890
128
1389
2468
2826
3228
29,2
241,9
429,8
492,2
562,2
1,39
1,00
1,00
1,00
1,00
30,14
For individual calculations of heat outputs, see "General Information"
Ascotherm® eco KC481Heating and cooling in 4-conductor system
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 53
Asc
othe
rm e
co
KC4
81
Technical data
Technical dataHeight 130 mm (length 2750 mm)
Length
L[mm]
Depth
T[mm]
Controlvoltage
EC motor[V]
Soundpres-
surelevel
LP
[dB/A]
Acousticpower
levelLW
[dB/A]
Cooling capacity
Standardwaterflow
rateqms
[kg/h]
Expo-
nentn
[ ]
MassM
[kg]
PK ∆T 8 K18/20/27°C
[watts]
PS ∆T 8 K
18/20/27°C[watts]
PKN ∆T 10 K16/18/27°C
[watts]
PSN ∆T 10 K
16/18/27°C[watts]
PK ∆T 12 K12/16/26°C
[watts]
PS ∆T 12 K
12/16/26°C[watts]
PK ∆T 15 K8/14/26°C
[watts]
PS ∆T 15 K
8/14/26°C[watts]
2750
330
3
5
7
10
26
38
45
51
34
46
53
59
652
652
917
917
1149
1149
1317
1317
774
774
1149
1149
1407
1407
1638
1638
885
885
1371
1371
1649
1649
1943
1943
1045
714
1706
1373
2008
1782
2403
2403
330,8
491,0
601,3
700,0
0,76
1,00
0,90
0,97
41,34
360
3
5
7
10
26
38
45
51
34
46
53
59
718
718
1228
1228
1490
1490
1657
1657
858
858
1545
1545
1833
1833
2052
2052
986
986
1849
1849
2156
2156
2426
2426
1172
800
2312
1860
2637
2340
2987
2987
366,7
660,3
783,3
876,9
0,79
1,02
0,92
0,95
43,54
Total standard cooling capacity PKN and sensible standard cooling capacity PSN AT ∆T 10 K
Relative humidity 50%
LengthL
[mm]
DepthT
[mm]
Controlvoltage
EC motor
[V]
Sound
pres-
surelevel
LP
[dB/A]
Acoustic
powerlevelLW
[dB/A]
Heat outputStandard
water
flow rateqms
[kg/h]
Expo-nent
n
[ ]
MassM
[kg]
ΦL ∆T 50K
75/65/20°C[watts]
Φ ∆T 42K
70/55/20°C[watts]
Φ ∆T 30K
55/45/20°C[watts]
Φ ∆T 25K
50/40/20°C[watts]
2750
330
0
3
5
7
10
26
38
45
51
34
46
53
59
462
3404
6003
6726
7734
367
2873
5066
5676
6527
230
2030
3580
4011
4613
179
1685
2971
3329
3828
39,8
293,4
517,5
579,8
666,7
1,35
1,00
1,00
1,00
1,00
41,34
360
0
3
5
7
10
26
38
45
51
34
46
53
59
508
4209
7479
8565
9783
401
3552
6312
7228
8256
248
2510
4460
5108
5835
191
2083
3701
4239
4842
43,8
362,8
644,7
738,3
843,4
1,39
1,00
1,00
1,00
1,00
43,54
For individual calculations of heat outputs, see "General Information"
Ascotherm® eco KC481Heating and cooling in 4-conductor system
54 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Asc
othe
rm e
co
KC4
81
Technical data
Technical dataHeight 155 mm (length 1250 mm)
Length
L[mm]
Depth
T[mm]
Controlvoltage
EC motor[V]
Soundpres-
surelevel
LP
[dB/A]
Acousticpower
levelLW
[dB/A]
Cooling capacity
Standardwaterflow
rateqms
[kg/h]
Expo-
nentn
[ ]
MassM
[kg]
PK ∆T 8 K18/20/27°C
[watts]
PS ∆T 8 K
18/20/27°C[watts]
PKN ∆T 10 K16/18/27°C
[watts]
PSN ∆T 10 K
16/18/27°C[watts]
PK ∆T 12 K12/16/26°C
[watts]
PS ∆T 12 K
12/16/26°C[watts]
PK ∆T 15 K8/14/26°C
[watts]
PS ∆T 15 K
8/14/26°C[watts]
1250
330
3
5
7
10
25
36
43
49
33
44
51
57
232
232
345
345
385
385
461
461
273
273
442
442
472
472
585
585
310
310
537
537
553
553
705
705
363
248
683
550
674
598
889
889
116,7
188,9
201,7
250,0
0,72
1,10
0,90
1,06
18,24
360
3
5
7
10
25
36
43
49
33
44
51
57
240
240
411
411
496
496
571
571
289
289
537
537
621
621
704
704
335
335
662
662
741
741
829
829
401
274
859
691
922
818
1017
1017
123,5
229,5
265,4
300,9
0,83
1,19
1,00
0,93
19,23
Total standard cooling capacity PKN and sensible standard cooling capacity PSN AT ∆T 10 K
Relative humidity 50%
LengthL
[mm]
DepthT
[mm]
Controlvoltage
EC motor
[V]
Sound
pres-
surelevel
LP
[dB/A]
Acoustic
powerlevelLW
[dB/A]
Heat outputStandard
water
flow rateqms
[kg/h]
Expo-nent
n
[ ]
MassM
[kg]
ΦL ∆T 50K
75/65/20°C[watts]
Φ ∆T 42K
70/55/20°C[watts]
Φ ∆T 30K
55/45/20°C[watts]
Φ ∆T 25K
50/40/20°C[watts]
1250
330
0
3
5
7
10
25
36
43
49
33
44
51
57
158
1264
2130
2388
2727
125
1067
1798
2015
2301
77
754
1270
1424
1626
60
626
1054
1182
1350
13,6
108,9
183,6
205,8
235,1
1,38
1,00
1,00
1,00
1,00
18,24
360
0
3
5
7
10
25
36
43
49
33
44
51
57
191
1440
2542
2926
3294
151
1215
2145
2469
2780
93
859
1516
1745
1965
71
713
1258
1448
1630
16,5
124,1
212,8
244,9
275,7
1,40
1,00
1,00
1,00
1,00
19,23
For individual calculations of heat outputs, see "General Information"
Ascotherm® eco KC481Heating and cooling in 4-conductor system
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 55
Asc
othe
rm e
co
KC4
81
Technical data
Technical dataHeight 155 mm (length 2000 mm)
Length
L[mm]
Depth
T[mm]
Controlvoltage
EC motor[V]
Soundpres-
surelevel
LP
[dB/A]
Acousticpower
levelLW
[dB/A]
Cooling capacity
Standardwaterflow
rateqms
[kg/h]
Expo-
nentn
[ ]
MassM
[kg]
PK ∆T 8 K18/20/27°C
[watts]
PS ∆T 8 K
18/20/27°C[watts]
PKN ∆T 10 K16/18/27°C
[watts]
PSN ∆T 10 K
16/18/27°C[watts]
PK ∆T 12 K12/16/26°C
[watts]
PS ∆T 12 K
12/16/26°C[watts]
PK ∆T 15 K8/14/26°C
[watts]
PS ∆T 15 K
8/14/26°C[watts]
2000
330
3
5
7
10
27
38
45
51
35
46
53
59
464
464
690
690
771
771
922
922
546
546
884
884
944
944
1170
1170
620
620
1073
1073
1106
1106
1410
1410
726
496
1365
1098
1347
1195
1779
1779
233,3
377,8
403,4
500,0
0,72
1,10
0,90
1,06
30,84
360
3
5
7
10
27
38
45
51
35
46
53
59
480
480
822
822
992
992
1142
1142
578
578
1074
1074
1242
1242
1408
1408
669
669
1325
1325
1481
1481
1659
1659
802
548
1719
1383
1844
1637
2033
2033
247,0
459,0
530,8
601,7
0,83
1,19
1,00
0,93
32,42
Total standard cooling capacity PKN and sensible standard cooling capacity PSN AT ∆T 10 K
Relative humidity 50%
Length
L[mm]
Depth
T[mm]
Controlvoltage
EC motor[V]
Soundpres-
surelevel
LP
[dB/A]
Acoustic
powerlevel
LW
[dB/A]
Heat outputStandard
water
flow rate
qms
[kg/h]
Expo-nent
n [ ]
Mass
M[kg]
ΦL ∆T 50K
75/65/20°C[watts]
Φ ∆T 42K
70/55/20°C[watts]
Φ ∆T 30K
55/45/20°C[watts]
Φ ∆T 25K
50/40/20°C[watts]
2000
330
0
3
5
7
10
27
38
45
51
35
46
53
59
316
2527
4260
4775
5454
250
2133
3595
4030
4603
155
1507
2541
2848
3253
120
1251
2108
2363
2699
27,2
217,9
367,2
411,7
470,2
1,38
1,00
1,00
1,00
1,00
30,84
360
0
3
5
7
10
27
38
45
51
35
46
53
59
382
2880
5084
5853
6588
301
2430
4291
4939
5560
185
1718
3032
3491
3929
143
1425
2516
2897
3260
32,9
248,3
425,5
489,9
551,4
1,40
1,00
1,00
1,00
1,00
32,42
For individual calculations of heat outputs, see "General Information"
Ascotherm® eco KC481Heating and cooling in 4-conductor system
56 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Asc
othe
rm e
co
KC4
81
Technical data
Technical dataHeight 155 mm (length 2750 mm)
Length
L[mm]
Depth
T[mm]
Controlvoltage
EC motor[V]
Soundpres-
surelevel
LP
[dB/A]
Acousticpower
levelLW
[dB/A]
Cooling capacity
Standardwaterflow
rateqms
[kg/h]
Expo-
nentn
[ ]
MassM
[kg]
PK ∆T 8 K18/20/27°C
[watts]
PS ∆T 8 K
18/20/27°C[watts]
PKN ∆T 10 K16/18/27°C
[watts]
PSN ∆T 10 K
16/18/27°C[watts]
PK ∆T 12 K12/16/26°C
[watts]
PS ∆T 12 K
12/16/26°C[watts]
PK ∆T 15 K8/14/26°C
[watts]
PS ∆T 15 K
8/14/26°C[watts]
2750
330
3
5
7
10
28
39
46
52
36
47
54
60
696
696
1035
1035
1156
1156
1383
1383
819
819
1326
1326
1416
1416
1755
1755
930
930
1610
1610
1659
1659
2116
2116
1089
744
2048
1648
2021
1794
2668
2668
350,0
566,7
605,1
750,0
0,72
1,10
0,90
1,06
45,05
360
3
5
7
10
28
39
46
52
36
47
54
60
719
719
1233
1233
1488
1488
1713
1713
867
867
1611
1611
1863
1863
2112
2112
1004
1004
1987
1987
2222
2222
2488
2488
1204
822
2578
2074
2766
2455
3050
3050
370,5
688,5
796,2
902,6
0,83
1,19
1,00
0,93
47,24
Total standard cooling capacity PKN and sensible standard cooling capacity PSN AT ∆T 10 K
Relative humidity 50%
LengthL
[mm]
DepthT
[mm]
Controlvoltage
EC motor
[V]
Sound
pres-
surelevel
LP
[dB/A]
Acoustic
powerlevelLW
[dB/A]
Heat outputStandard
water
flow rateqms
[kg/h]
Expo-nent
n
[ ]
MassM
[kg]
ΦL ∆T 50K
75/65/20°C[watts]
Φ ∆T 42K
70/55/20°C[watts]
Φ ∆T 30K
55/45/20°C[watts]
Φ ∆T 25K
50/40/20°C[watts]
2750
330
0
3
5
7
10
28
39
46
52
36
47
54
60
474
3791
6390
7163
8181
375
3199
5393
6045
6904
232
2261
3811
4272
4879
180
1876
3163
3545
4049
40,9
326,8
550,9
617,5
705,3
1,38
1,00
1,00
1,00
1,00
45,05
360
0
3
5
7
10
28
39
46
52
36
47
54
60
573
4320
7626
8779
9882
452
3646
6436
7409
8340
278
2576
4548
5236
5894
214
2138
3774
4345
4891
49,4
372,4
638,3
734,8
827,1
1,40
1,00
1,00
1,00
1,00
47,24
For individual calculations of heat outputs, see "General Information"
Ascotherm® eco KC481Heating and cooling in 4-conductor system
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 57
Asc
othe
rm e
co
KC4
81
Dimensional drawings and connection images
ribb.
4-pipe connections without integrated valve
Con-
nection
system
Orde-
ring code
|VT|
ArrangementOrdering code
|ANB|
Con-nection
size
Ordering code Additio-nal price
per radiator
[EUR]
Heating Cooling
|VG| |RG| |VGK| |RGK|
2-pipe,
room side,
side by side
4
DD
BB
BB
DD
Euro
taper
with
union
nut
inter-
nal
thread 3/4“
64 64 64 64 –
2-pipe, to
the face,
side by side
4
33
11
11
33
Dimensional drawings KC481
Connections BB/DD
Side view from left Front view Side view from right
H1
T-33
T
HH
5H
4H2
H3
100137 137
L
Ø33
Ø19
63 40
H6
20
Ø15
14
10
Top view
L
Dimensional drawings for connection BB, connection DD mirrored
L
[mm]
Lribb.
[mm]
T
[mm]
H
[mm]
H1
[mm]
H2
[mm]
H3
[mm]
H4
[mm]
H5
[mm]
H6
[mm]
up to
2750L - 473
330130 3 - 50 59 100 64 100 43
155 3 - 85 60 106 65 101 68
360130 3 - 50 61 100 63 98 43
155 3 - 85 61 105 64 98 68
Detail
Condensate con-nection
Condensate connection
Condensate connection
Ascotherm® eco KC481Heating and cooling in 4-conductor system
58 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Asc
othe
rm e
co
KC4
81
Dimensional drawings and connection images
Dimensional drawings KC481
Connection 11/33
Side view from left Front view Side view from right
H1
H2
H3
T-33
T2T3
T
T1
Ø33
H6
47
Ø19
H
100
L
Ø15
14
10
H4
H5 T4
T5
Top view
L
Dimensional drawings for connection 11, connection 33 mirrored
L
[mm]
Lribb.
[mm]
T
[mm]
T1
[mm]
T2
[mm]
T3
[mm]
T4
[mm]
T5
[mm]
H
[mm]
H1
[mm]
H2
[mm]
H3
[mm]
H4
[mm]
H5
[mm]
H6
[mm]
up to
2750L - 473
330 163 183 243 196 245
130 3 - 50 59 100 64 100 43
155 3 - 85 60 106 65 101 68
360 165 190 297 203 277
130 3 - 50 61 100 63 98 43
155 3 - 85 61 105 64 98 68
Number and version of cross-flow fans depending on the length
Cross-flow fan technical data,
incl. thermoelectric actuator
24 V DC
L = 1250 L = 2000 L = 2750
Length 1250 2000 2750
Number of EC motors 1 2 3
Number of fan wheels 2 4 6
max. power consumption [W] 20 38 56
max. current draw [mA] 87 165 243
max. inrush current for max. 2 min [mA] 428 507 585
max. volume flow rate [m³/h] 414 828 1242
For general information about "Control system", see corresponding chapter.
Detailed data (e.g. circuit diagrams) can be found in the installation instructions included with the trench convector and also requested,
if necessary.
Detail
Condensate con-nection
Condensate con-nection
ribb.
Ascotherm® eco KC481Heating and cooling in 4-conductor system
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 59
Asc
othe
rm e
co
KC4
81
Pressure loss diagrams
Pressure loss diagrams
Pre
ssu
re lo
ss ∆
p [
mb
ar]
L 1250
L 2000L 1250
1
10
100
10 100 1000
L 27
50L
2000
L 27
50
Pre
ssu
re lo
ss ∆
p [
mb
ar]
1
10
100
10 100 1000
L 1250L 2000L 2000
L 27
50
L 27
50
L 1250
Water flow qm [kg/h] Water flow qm [kg/h]
Pre
ssu
re lo
ss ∆
p [
mb
ar]
1
10
100
10 100 1000
L 1250
L 2000L 2750
L 27
50L
2000
L 12
50
Pre
ssu
re lo
ss ∆
p [
mb
ar]
1
10
100
10 100 1000
L 1250
L 2000L 1250
L 2750L 2000
L 2750
Water flow qm [kg/h] Water flow qm [kg/h]
KC481 with H=130 and D=330
KC481 with H=130 and D=360
KC481 with H=155 and D=330
KC481 with H=155 and D=360
Ascotherm® eco KC481Heating and cooling in 4-conductor system
60 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Asc
othe
rm e
co
KC4
81
Prices and outputs
Height 130 mm (depth 330–360 mm)
Version KC 481 KC 481
Depth T [mm] 330 360
Price per piece [EUR/pc.] 403,20 435,25
Price per metre [EUR/m]without roll-up grille
604,02
with
roll-up
grille
736,27
without roll-up grille
602,87
with
roll-up
grille
749,29
LengthL
[mm]
Ribbed
convector lengthLribb.[mm]
Controlvoltage
EC motor[V]
Sound
pres-surelevel
LP
[dB/A]
Acousticpowerlevel
LW
[dB/A]
PK / PS
∆T 8 K[watts]
PKN / PSN
∆T 10 K[watts]
ΦS ∆T
50 K[watts]
Price[EUR]
Price[EUR]
PK / PS
∆T 8 K[watts]
PKN / PSN
∆T 10 K[watts]
ΦS ∆T
50 K[watts]
Price[EUR]
Price[EUR]
1250 777
03
5710
24
34 42 48
32
42 50 56
217
306383439
258
383469546
1541135
200122422578
1158,23 1323,54
239
409497552
286
515611684
1691403
249328553261
1188,84 1371,86
2000 1527
0
3
57
10
25
36 44
50
33
44 52
58
435
612766
878
516
766938
1092
308
2269
40024484
5156
1611,24 1875,74
479
819993
1105
572
10301222
1368
339
2806
49865710
6522
1640,99 1933,83
2750 2277
0
3
5
710
26
38
45 51
34
46
53 59
652
917
11491317
774
1149
14071638
462
3404
6003
67267734
2064,26 2427,94
718
1228
14901657
858
1545
18332052
508
4209
7479
85659783
2093,14 2495,80
Height 155 mm (depth 330–360 mm)
Version KC 481 KC 481
Depth T [mm] 330 360
Price per piece [EUR/pc.] 431,42 465,72
Price per metre [EUR/m]without roll-up grille
655,56
with
roll-up
grille
787,81
without roll-up grille
655,32
with
roll-up
grille
801,74
LengthL
[mm]
Ribbedconvector
lengthLribb.[mm]
Control
voltageEC motor
[V]
Sound
pres-sure
levelLP
[dB/A]
Acousticpower
levelLW
[dB/A]
PK / PS
∆T 8 K[watts]
PKN / PSN
∆T 10 K[watts]
ΦS ∆T 50 K
[watts]Price[EUR]
Price[EUR]
PK / PS
∆T 8 K[watts]
PKN / PSN
∆T 10 K[watts]
ΦS ∆T 50 K
[watts]Price[EUR]
Price[EUR]
1250 777
03
57
10
25
36 43
49
33
44 51
57
232
345385
461
273
442472
585
1581264
21302388
2727
1250,87 1416,18
240
411496
571
289
537621
704
1911440
25422926
3294
1284,87 1467,90
2000 1527
035
710
27 38
45 51
35 46
53 59
464690
771922
546884
9441170
31625274260
47755454
1742,54 2007,04480822
9921142
5781074
12421408
38228805084
58536588
1776,36 2069,20
2750 2277
0
357
10
28 39 46
52
36 47 54
60
69610351156
1383
81913261416
1755
474
379163907163
8181
2234,21 2597,9071912331488
1713
86716111863
2112
573
432076268779
9882
2267,85 2670,51
Ribbed convector length = Length floor pan - 473 mm. Standard heat output at 75 / 65 / 20 °C (∆T 50 K)
Standard cooling capacity at 16 / 18 / 27°C (∆T 10 K); at ∆T 10 K and ∆T 8 K, relative humidity 50 %: PK = PSRR: Aluminium roll-up grille, natural colour, anodised (standard). On KC481 with a linear grille, reduced output must be expected.
Ascotherm® ecoProduct details
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 61
Prod
uct
deta
ils
Control system
Control systemIn the course of converting from AC to EC technology for the
Ascotherm eco fan motors, a powerful and innovative control
system was developed. The new Ascotherm eco control system
conforms to the growing demands for both modern single-room
control and connection to a building management system via a
KNX BUS.
Attention was also payed to ensure easy installation during de-
velopment of the control system. The control board is compatible
with all Ascotherm eco trench convectors having EC cross-flow
fans (KRN81, KC281, KC481) and already installed at the factory
in a casing with protection class IP65. The installed electrical
components are already completely wired and thus ready for
connection upon arrival from the factory. Customer-specific
upgrades of the system in the form of various signal inputs and
outputs (plug-in contacts) are possible at any time.
Electrical connection
In a standard situation, only the mains supply (220-240 V AC, con-
ductor cross-section of at least 1,5 mm²) and the communication
line to the Ascotherm eco room thermostat (wire cross-section
0,25 mm², twisted-pair conductors, max. permissible line length
30 m) need to be connected on site.
Depending on the configuration and type of optional control
components, the following additional external connections can
be provided on-site:
• Internal bus line to additional convectors in a combined
control system (up to 6 convectors), wire cross-section at least
0,25 mm², max. permissible line length 100 m
• Bus line to a higher-level building management system, wire
cross-section at least 0,25 mm², max. Permissible line going
700 m between Ascotherm eco with KNX plug-in card and IP
router
• Line connection to an external room temperature sensor
• Line connection to an RF receiver (for receiving input signals
from window contact sensors and presence detectors)
The following optional control components are wired inside the
floor pan.
Connection can be made at the factory (with a corresponding
order) or by the installer:
• Thermoelectric actuator 24 V DC, control voltage 0-10 V DC
• Surface sensor for flow temperatures (possible for heating
and cooling circuits on the KC481)
• Dew point sensor (KC281 and KC481)
• KNX plug-in card
For more detailed information about electrical connections, see
the electrical installation instruction.
Commissioning
Every Ascotherm eco trench convector is supplied with all control
parameters preset at the factory. Depending on the situation
(e.g. control with or without a building management system),
convector type and individual needs of the customer, control sys-
tem parameters can be set during commissioning with the aid of
an Ascotherm eco room thermostat (see accessory ZE00770003).
Control characteristics / functional overview
• Infinitely variable control of the fan speed in relation to the
room's heat requirement (difference between set tempera-
ture and room temperature)
• Synchronised control of fan speed and valve stroke (water
flow) for a hydraulically balanced pipe system and especial-
ly energy-efficient operation (maintenance of a minimum
spread between flow and return temperature). According to a
preliminary study conducted by Prof. Dr.-Ing. Rainer Hirsch-
berg, University of Aachen, this can save 8% of the thermal
energy and more than 80% of the electrical energy (recircula-
tion) compared to systems without synchronised control.
Heating Cooling
Fan
sp
eed
n
Fan
sp
eed
n
Valve stroke Valve stroke
• Automatic fast heating outside the "comfort range" (+/- 0,5°C
of the set temperature) – may be deactivated by means of a
parameter
• Adjustable limit of the fan speed within the "comfort range"
• "Quiet heating" (without fan operation) in the lower output
range
• Frost protection function via room temperature sensor
• Connection to a building management system possible via an
optional KNX plug-in card (only one per combined control
system needed)
1 2 3
6 5 4
• Individual adjustments of the control parameters (e.g. time
limit on changes to the set temperature) are possible even
when controlling through a building management system
• Control of up to 6 convectors (combined control system) possi-
ble via one room thermostat
1 2 3
6 5 4
Control board
Building management system
KNX BUS
Router IP Ethernet / IP
KNX card
BUS
Room thermostat
Room thermostat
BUS
Control board
Ascotherm® ecoProduct details
62 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Prod
uct
deta
ils
Control system
• In a combined control system, control based on several room
temperatures (sensing via external room temperature sensors
– optional accessory) is possible
• even greater energy efficiency possible through optional ac-
cessory incorporation of window contact sensors and presence
detectors into the control system (both wireless)
• automatic changeover in the 2-pipe cooling mode through
installation of flow temperature sensors (accessory)
Programmable Ascotherm eco room thermostat
The control unit for the Ascotherm eco control system with a
large multifunction display and functional input elements for
maximum operating comfort.
AUTO
PROG
1,50 m
1,10 m
Mind 20 cm
Product characteristics
• Operation via a rotary navigator and function keys
• Multifunctional liquid crystal display (LCD) with automatic
backlighting (blue)
• Individually programmable timer-controlled programs
• integrated room temperature sensor
• Supply voltage via BUS connection to control board
• Real-time clock
• individually adjustable base display
• BOOSTER function
• Holiday function
• Pictograms for depiction, internationally usable
• Suitable for wall mounting (with or without in-wall pattress
box)
• Plastic casing, colour similar to RAL 9010
• Technical data:
- Voltage supply via BUS connection to control board, vol-
tage 12 - 28 V
- Protection class II
- Dimensions L x H x T = 81 x 135 x 33 mm
- Protection type IP 30
- Memory duration of time switch in the event of mains
failure: 2 hours.
- Operating temperature 0°C to + 40°C (10% - 90% relative
humidity)
Suitable for wall mounting (with or without in-wall pat-
tress box)
Plastic casing, colour similar to RAL 9010
AUTO
PROG
Pictogram meanings
Heating Manual control
Cooling Absent
Comfort mode Fast heating or cooling
Economy mode Error in range (see mode i)
Frost protection mode Opening detection
Off Cancel
FanConnected building ma-
nagement system
Functions
Operation: Entry of control parameters (e.g. set
temperatures) – operation via selection
menu and function keys
Display: Display of system-relevant parameters
and operating conditions
Temperature
measurement:
Room temperature via integrated tem-
perature sensor
Timed programs: Individual timed programs - several
switching points between economy and
comfort mode possible per day
Fault management: Fault display in the INFO mode
Shortcut keys: Fast access to manual control functions
in the AUTO mode via the function keys
Manual fan control: In 4 steps (0 -1 -2 -3) with fixed fan
speeds for an adjustable period of time
Manual operating
mode selection:
Changeover from economy ó comfort
for an adjustable period of time
BOOSTER (manual): Fast heating for a certain period of time
(15-30-60 min)
Holiday function: Frost protection activated for a free
selectable number of days (1-365)
Group control: Control of up to 6 ASCOTHERM eco
trench convectors possible with one
room thermostat
Individual adjust-
ment:
of the control parameters set by a buil-
ding management system (e.g. set-
temperature values, operating mode)
for a limited period of time
DisplayIlluminatedbackground
Information mode
Time setting
Programming
Opening markingof the cover
Function keys
Automatic operation
Comfort setting
Economy setting
Off
Ascotherm® ecoProduct details
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 63
Prod
uct
deta
ils
Fixing and floor pan adjustment
Fixing and floor pan adjustment
Fixing type Description and dimensional drawings
With
adjustable
feet
T
H
L
H1
2 -
25
Number of feet per side
Depending on the length
Length L [mm]
Number of fixing lugs
[pc.]
1000 3
1250 3
1500 3
1750 4
2000 4
2250 4
2500 5
2750 5
3000 5
3250 7
3500 8
3750 8
4000 8
4250 8
4500 8
4750 9
5000 10
Adjusting screw
Fixing lug
(from outside only)
Screw/anchor
(for fixing lug only)
Version Height H [mm]
H1 [mm]
KRP91 92 3 - 30
120 3 - 50
150 3 - 85
200 3 - 105
KRN92 110 3 - 50
150 3 - 85
200 3 - 105
KRN81 110 3 - 50
KC 281 130 3 - 50
155 3 - 85
KC 481 130 3 - 50
155 3 - 85
On-site threaded bar for floor
distance of max. 100 mm
Ascotherm® ecoProduct details
64 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Prod
uct
deta
ils
Fixing and floor pan adjustment
Notes
Ascotherm® ecoProduct details
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 65
Prod
uct
deta
ils
The new connection sets with factory preset kV valves
Control curves for valve inserts
Standard valve insert V5K S
Presetting 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5 7 7,56 8
kvs value up to 0,16 0,21 0,24 0,30 0,34 0,41 0,44 0,54 0,65 0,82 0,98 1,11 1,23 1,33 1,43
Pre
ssu
re lo
ss in
mb
ar
321 4 5 6
87
1,5 2,5 3,5 4,5 5,5
7,56,5
100
1000
10 1002 3 4 5 6 7 8 9 2 3 4 5 6 7 8 9
1000
10
2
345
6 78 9
2
345
6 78 9
Water flow in kg/h
Connection sets for the Ascotherm ecoIt is recommended that the Ascotherm eco be fitted with preset
kv connection sets (see accessories range). On request, the instal-
lation can be done at the factory.
The Ascotherm eco units are fitted with preset connection sets
depending on the heating or cooling capacity.
Ascotherm eco units can also be fitted with the fine-adjusting
valve. The adjustable valve insert permits reproducible settings of
low water flow rates. The setting values can be taken from the
diagram.
Ascotherm® ecoProduct details
66 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Prod
uct
deta
ils
The new connection sets with factory preset kV valves
Valve performance limits of valve inserts for the Ascotherm eco connection setsPlease note the valve performance limits in relation to the system parameters
Standard valve insert V5K S
Presetting kvs value Δp [mbar]
Temperature difference ΔT [K]
2 4 6 8 10 12 15 20
1 0,16
60 92 183 275 366 458 549 686 91580 106 211 317 423 528 634 793 1057
100 118 236 354 473 591 709 886 1182120 129 259 388 518 647 777 971 1294140 140 280 419 559 699 839 1049 1398
1,5 0,21
60 120 240 360 480 601 721 901 120180 139 277 416 555 694 832 1040 1387
100 155 310 465 620 775 930 1163 1551120 170 340 510 680 849 1019 1274 1699140 183 367 550 734 917 1101 1376 1835
2 0,24
60 137 275 412 549 686 824 1030 137380 159 317 476 634 793 951 1189 1585
100 177 354 532 709 886 1063 1329 1772120 194 388 582 777 971 1165 1456 1941140 210 419 629 839 1049 1258 1573 2097
2,5 0,30
60 169 337 506 675 844 1012 1266 168780 195 390 585 779 974 1169 1461 1948
100 218 436 654 871 1089 1307 1634 2178120 239 477 716 955 1193 1432 1790 2386140 258 516 773 1031 1289 1547 1933 2578
3 0,34
60 194 389 583 778 972 1167 1459 194580 225 449 674 898 1123 1347 1684 2246
100 251 502 753 1004 1255 1506 1883 2511120 275 550 825 1100 1375 1650 2063 2750140 297 594 891 1188 1485 1782 2228 2971
3,5 0,41
60 235 469 704 938 1173 1407 1759 234580 271 542 812 1083 1354 1625 2031 2708
100 303 606 908 1211 1514 1817 2271 3028120 332 663 995 1327 1658 1990 2487 3317140 358 716 1075 1433 1791 2149 2687 3582
4 0,44
60 252 503 755 1007 1258 1510 1888 251780 291 581 872 1162 1453 1744 2180 2906
100 325 650 975 1300 1625 1950 2437 3249120 356 712 1068 1424 1780 2136 2669 3559140 384 769 1153 1538 1922 2307 2883 3845
4,5 0,54
60 309 618 927 1236 1544 1853 2317 308980 357 713 1070 1427 1783 2140 2675 3567
100 399 798 1196 1595 1994 2393 2991 3988120 437 874 1310 1747 2184 2621 3276 4368140 472 944 1415 1887 2359 2831 3539 4718
5 0,65
60 372 744 1115 1487 1859 2231 2789 371880 429 859 1288 1717 2147 2576 3220 4293
100 480 960 1440 1920 2400 2880 3600 4800120 526 1052 1577 2103 2629 3155 3944 5258140 568 1136 1704 2272 2840 3408 4260 5679
5,5 0,82
60 469 938 1407 1876 2345 2814 3518 469080 542 1083 1625 2166 2708 3250 4062 5416
100 606 1211 1817 2422 3028 3633 4541 6055120 663 1327 1990 2653 3317 3980 4975 6633140 716 1433 2149 2866 3582 4299 5374 7165
6 0,98
60 561 1121 1682 2242 2803 3363 4204 560680 647 1295 1942 2589 3236 3884 4855 6473
100 724 1447 2171 2895 3618 4342 5428 7237120 793 1586 2378 3171 3964 4757 5946 7928140 856 1713 2569 3425 4281 5138 6422 8563
6,5 1,11
60 635 1270 1905 2540 3175 3810 4762 634980 733 1466 2199 2933 3666 4399 5499 7331
100 820 1639 2459 3279 4098 4918 6148 8197120 898 1796 2694 3592 4490 5388 6734 8979140 970 1940 2910 3879 4849 5819 7274 9699
7 1,23
60 704 1407 2111 2814 3518 4221 5277 703680 812 1625 2437 3250 4062 4874 6093 8124
100 908 1817 2725 3633 4541 5450 6812 9083120 995 1990 2985 3980 4975 5970 7462 9950140 1075 2149 3224 4299 5374 6448 8060 10747
7,5 1,33
60 761 1522 2282 3043 3804 4565 5706 760880 878 1757 2635 3514 4392 5271 6588 8785
100 982 1964 2946 3929 4911 5893 7366 9821120 1076 2152 3228 4304 5379 6455 8069 10759140 1162 2324 3486 4648 5810 6973 8716 11621
8 1,43
60 818 1636 2454 3272 4090 4908 6135 818080 945 1889 2834 3778 4723 5667 7084 9445
100 1056 2112 3168 4224 5280 6336 7920 10560120 1157 2314 3470 4627 5784 6941 8676 11568140 1249 2499 3748 4998 6247 7497 9371 12495
Ascotherm® ecoProduct details
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 67
Prod
uct
deta
ils
The new connection sets with factory preset kV valves
Fine-adjusting valve insert V5K F
Presetting 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5 7 7,56 8
kvs value up to 0,06 0,06 0,07 0,07 0,08 0,09 0,1 0,11 0,12 0,15 0,17 0,21 0,25 0,37 0,5
Pre
ssu
re lo
ss in
mb
ar
22,5
11,5
3 4 5 6 7 83,5 4,5 5,5 6,5 7,5
100
1000
10 1002 3 4 5 6 7 8 9 2 3 4 5 6 7 8 9
1000
10
2
345
6 78 9
2
345
6 78 9
Water flow in kg/h
Ascotherm® ecoProduct details
68 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Prod
uct
deta
ils
The new connection sets with factory preset kV valves
Valve performance limits of valve inserts for the Ascotherm eco connection setsPlease note the valve performance limits in relation to the system parameters
Fine-adjusting valve insert V5K F
Presetting kvs value Δp [mbar]
Temperature difference ΔT [K]
2 4 6 8 10 12 15 20
1 0,06
60 34 69 103 137 172 206 257 34380 40 79 119 159 198 238 297 396
100 44 89 133 177 222 266 332 443120 49 97 146 194 243 291 364 485140 52 105 157 210 262 315 393 524
1,5 0,06
60 34 69 103 137 172 206 257 34380 40 79 119 159 198 238 297 396
100 44 89 133 177 222 266 332 443120 49 97 146 194 243 291 364 485140 52 105 157 210 262 315 393 524
2 0,07
60 40 80 120 160 200 240 300 40080 46 92 139 185 231 277 347 462
100 52 103 155 207 258 310 388 517120 57 113 170 227 283 340 425 566140 61 122 183 245 306 367 459 612
2,5 0,07
60 40 80 120 160 200 240 300 40080 46 92 139 185 231 277 347 462
100 52 103 155 207 258 310 388 517120 57 113 170 227 283 340 425 566140 61 122 183 245 306 367 459 612
3 0,08
60 46 92 137 183 229 275 343 45880 53 106 159 211 264 317 396 528
100 59 118 177 236 295 354 443 591120 65 129 194 259 324 388 485 647140 70 140 210 280 350 419 524 699
3,5 0,09
60 51 103 154 206 257 309 386 51580 59 119 178 238 297 357 446 594
100 66 133 199 266 332 399 498 665120 73 146 218 291 364 437 546 728140 79 157 236 315 393 472 590 786
4 0,10
60 57 114 172 229 286 343 429 57280 66 132 198 264 330 396 495 660
100 74 148 222 295 369 443 554 738120 81 162 243 324 404 485 607 809140 87 175 262 350 437 524 655 874
4,5 0,11
60 63 126 189 252 315 378 472 62980 73 145 218 291 363 436 545 727
100 81 162 244 325 406 487 609 812120 89 178 267 356 445 534 667 890140 96 192 288 384 481 577 721 961
5 0,12
60 69 137 206 275 343 412 515 68680 79 159 238 317 396 476 594 793
100 89 177 266 354 443 532 665 886120 97 194 291 388 485 582 728 971140 105 210 315 419 524 629 786 1049
5,5 0,15
60 86 172 257 343 429 515 644 85880 99 198 297 396 495 594 743 991
100 111 222 332 443 554 665 831 1108120 121 243 364 485 607 728 910 1213140 131 262 393 524 655 786 983 1311
6 0,17
60 97 194 292 389 486 583 729 97280 112 225 337 449 561 674 842 1123
100 126 251 377 502 628 753 942 1255120 138 275 413 550 688 825 1031 1375140 149 297 446 594 743 891 1114 1485
6,5 0,21
60 120 240 360 480 601 721 901 120180 139 277 416 555 694 832 1040 1387
100 155 310 465 620 775 930 1163 1551120 170 340 510 680 849 1019 1274 1699140 183 367 550 734 917 1101 1376 1835
7 0,25
60 143 286 429 572 715 858 1073 143080 165 330 495 660 826 991 1238 1651
100 185 369 554 738 923 1108 1385 1846120 202 404 607 809 1011 1213 1517 2022140 218 437 655 874 1092 1311 1638 2184
7,5 0,37
60 212 423 635 847 1058 1270 1587 211680 244 489 733 978 1222 1466 1833 2444
100 273 546 820 1093 1366 1639 2049 2732120 299 599 898 1197 1497 1796 2245 2993140 323 647 970 1293 1616 1940 2425 3233
8 0,50
60 286 572 858 1144 1430 1716 2145 286080 330 660 991 1321 1651 1981 2477 3302
100 369 738 1108 1477 1846 2215 2769 3692120 404 809 1213 1618 2022 2427 3034 4045140 437 874 1311 1748 2184 2621 3277 4369
Ascotherm® ecoProduct details
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 69
Prod
uct
deta
ils
The new connection sets with factory preset kV valves
Factory kV presetting of the valves
KRP91
H [mm] 92 120 150 200
T [mm] 185 210 260 310 360 400 185 210 260 310 360 400 185 210 260 310 360 400 185 210 260 310 360 400
L [mm] Preset kV values
1000 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5*
1250 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 2,5 2,5
1500 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5 5,5* 5,5* 2,5 5,5* 5,5* 5,5* 2,5 2,5 2,5
1750 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5 5,5* 5,5* 2,5 5,5* 5,5* 2,5 2,5 2,5 2,5
2000 5,5* 5,5* 5,5* 5,5* 5,5* 2,5 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 2,5 2,5 2,5 2,5 5,5* 5,5* 2,5 2,5 2,5 4,5
2250 5,5* 5,5* 5,5* 5,5* 5,5* 2,5 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 2,5 2,5 2,5 2,5 2,5 5,5* 2,5 2,5 2,5 4,5 4,5
2500 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 4,5 4,5
2750 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 2,5 2,5 2,5 2,5 5,5* 2,5 2,5 2,5 4,5 4,5 2,5 2,5 2,5 4,5 4,5 4,5
3000 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 4,5 4,5 2,5 2,5 2,5 4,5 4,5 4,5
3250 5,5* 5,5* 2,5 2,5 2,5 2,5 5,5* 2,5 2,5 2,5 2,5 4,5 2,5 2,5 2,5 4,5 4,5 4,5 2,5 2,5 4,5 4,5 4,5 4,5
3500 5,5* 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 4,5 2,5 2,5 2,5 4,5 4,5 4,5 2,5 2,5 4,5 4,5 4,5 6,0
3750 5,5* 2,5 2,5 2,5 2,5 4,5 2,5 2,5 2,5 4,5 4,5 4,5 2,5 2,5 4,5 4,5 4,5 4,5 2,5 2,5 4,5 4,5 4,5 6,0
4000 2,5 2,5 2,5 2,5 4,5 4,5 2,5 2,5 2,5 4,5 4,5 4,5 2,5 2,5 4,5 4,5 4,5 4,5 2,5 4,5 4,5 4,5 6,0 6,0
4250 2,5 2,5 2,5 2,5 4,5 4,5 2,5 2,5 2,5 4,5 4,5 4,5 2,5 4,5 4,5 4,5 4,5 4,5 2,5 4,5 4,5 4,5 6,0 6,0
4500 2,5 2,5 2,5 2,5 4,5 4,5 2,5 2,5 2,5 4,5 4,5 4,5 2,5 4,5 4,5 4,5 4,5 6,0 2,5 4,5 4,5 4,5 6,0 6,0
4750 2,5 2,5 2,5 4,5 4,5 4,5 2,5 2,5 2,5 4,5 4,5 4,5 2,5 4,5 4,5 4,5 4,5 6,0 4,5 4,5 4,5 4,5 6,0 6,0
5000 2,5 2,5 2,5 4,5 4,5 4,5 2,5 2,5 4,5 4,5 4,5 4,5 2,5 4,5 4,5 4,5 6,0 6,0 4,5 4,5 4,5 6,0 6,0 6,0
* Fine-adjusting valve
Dimensioning:
Heat outputs at 70 / 55 / 20°C,
Pressure loss across the valve 100 mbar
Ascotherm® ecoProduct details
70 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Prod
uct
deta
ils
The new connection sets with factory preset kV valves
Factory kV presetting of the valves
KRN92
H [mm] 110 150 200
T [mm] 185 210 260 310 360 400 185 210 260 310 360 400 185 210 260 310 360 400
L [mm] Preset kV values
1000 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5*
1250 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5*
1500 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5*
1750 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 5,5* 2,5 2,5
2000 5,5* 5,5* 5,5* 5,5 5,5 5,5 5,5* 5,5* 5,5* 5,5* 2,5 2,5 5,5* 5,5* 5,5* 2,5 2,5 2,5
2250 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 5,5* 2,5 2,5 2,5
2500 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 5,5* 2,5 2,5 2,5
2750 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 2,5 2,5 2,5 2,5
3000 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 2,5 2,5 2,5 2,5 5,5* 5,5* 2,5 2,5 2,5 2,5
3250 5,5* 5,5* 5,5* 2,5 2,5 2,5 5,5* 5,5* 2,5 2,5 2,5 2,5 5,5* 5,5* 2,5 2,5 4,5 4,5
3500 5,5* 5,5* 2,5 2,5 2,5 2,5 5,5* 5,5* 2,5 2,5 2,5 4,5 5,5* 5,5* 2,5 2,5 4,5 4,5
3750 5,5* 5,5* 2,5 2,5 2,5 2,5 5,5* 5,5* 2,5 2,5 4,5 4,5 5,5* 5,5* 2,5 4,5 4,5 4,5
4000 5,5* 5,5* 2,5 2,5 2,5 4,5 5,5* 5,5* 2,5 2,5 4,5 4,5 5,5* 5,5* 2,5 4,5 4,5 4,5
4250 5,5* 5,5* 2,5 4,5 4,5 4,5 5,5* 5,5* 2,5 4,5 4,5 4,5 5,5* 5,5* 2,5 4,5 4,5 4,5
4500 5,5* 5,5* 2,5 4,5 4,5 4,5 5,5* 5,5* 2,5 4,5 4,5 4,5 5,5* 2,5 2,5 4,5 4,5 4,5
4750 5,5* 5,5* 2,5 4,5 4,5 4,5 5,5* 5,5* 2,5 4,5 4,5 4,5 2,5 2,5 2,5 4,5 4,5 4,5
5000 5,5* 5,5* 2,5 4,5 4,5 4,5 5,5* 2,5 2,5 4,5 4,5 4,5 2,5 2,5 4,5 4,5 4,5 4,5
* Fine-adjusting valve
Dimensioning:
Heat outputs at 70 / 55 / 20°C,
Pressure loss across the valve 100 mbar
Ascotherm® ecoProduct details
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 71
Prod
uct
deta
ils
The new connection sets with factory preset kV valves
Factory kV presetting of the valves
KRN81
H [mm] 110
T [mm] 185 210 260 310 360
L [mm] Preset kV values
1250 2,5 2,5 2,5 2,5 4,5
1500 2,5 2,5 2,5 2,5 4,5
1750 2,5 2,5 4,5 4,5 4,5
2000 4,5 4,5 4,5 4,5 6
2250 4,5 4,5 4,5 4,5 6
2500 4,5 4,5 6 6 6
2750 4,5 6 6 6 6
3000 4,5 6 6 6 6
3250 4,5 6 6 6 6
3500 6 6 6 6 8
3750 6 6 6 6 8
4000 6 6 6 8 8
Dimensioning:
Heat outputs at 70 / 55 / 20°C,
Pressure loss across the valve 100 mbar
Ascotherm® ecoProduct details
72 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Prod
uct
deta
ils
The new connection sets with factory preset kV valves
Factory kV presetting of the valves
KC 281
H [mm] 130 155
T [mm] 310 360 310 360
L [mm] Preset kV values
1250 6 6 6 8
2000 0* 0* 0* 0*
2750 0* 0* 0* 0*
Note:
On the KC2 81, the valve inserts are preset in relation to the cooling capacity, since the water flow rate required for cooling is usually
higher than for heating.
Dimensioning:
Cooling capacities at 16 / 18 / 27°C,
Pressure loss across the valve 100 mbar
KC 481
H [mm] 130 155
T [mm] 330 360 330 360
L [mm] Preset kV values
1250 6 6 6 6
2000 0* 0* 0* 0*
2750 0* 0* 0* 0*
Dimensioning:
Cooling capacities at 16 / 18 / 27°C,
Pressure loss across the valve 100 mbar
KC 481
H [mm] 130 155
T [mm] 330 360 330 360
L [mm] Preset kV values
1250 4,5 4,5 4,5 4,5
2000 6 8 6 8
2750 8 0* 8 0*
Dimensioning:
Heat outputs at 70 / 55 / 20°C,
Pressure loss across the valve 100 mbar
* Wherever kv preset values are stated as 0, the maximum convector outputs are above the
valve performance limits for the indicated system parameters. In this case, it is necessary to check whether the dimensioned output is
within the valve performance limits. See data under valve performance limits.
Ascotherm® ecoArbonia Individual
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 73
Asc
othe
rm e
co
Indi
vidu
al
Special versions
Angled version
• Available for all versions and for empty pan
• Angle can be between 50° and 320°
Please provide a dimensional drawing or template with the
order.
• Feasibility depends on engineering review
• Radiator must still be transportable
Dimensional drawing
Orde-
ring code |BES|
Additional price / bevel cut
[EUR]
Floor pan
Linear grille
Roll-up grille
Single
bevel
90°
L2
L1
TWA
W A T
L1
L2
270°
76
771)49,00 46,00 164,00
WA
T
L1
L2
αL1
L2
α
WA
T
1) Characteristic 77 for bevel cut at both ends
L1, L2: Length of the limbs, measured on the wall
α: AngleT: Depth floor panWA: Wall spacing
Ascotherm® ecoArbonia Individual
74 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Asc
othe
rm e
co
Indi
vidu
al
Special versions
Curved version
• Available for KRP91 (other versions on request)
• Bending radius R: at least 1000 mm
Please provide a dimensional drawing or template with the
order.
• Feasibility depends on engineering review
• Radiator must still be transportable
Dimensional drawing
Orde-
ring code
|BES|
Additional
price per radiator
[EUR]
L
R T
W A
Inside radius
70 On requestW A
T
R
L
Outside radius
L: Streched lengthR: Bending radius (wall radius)T: Depth floor pan
WA: Wall spacing
Ascotherm® ecoArbonia Individual
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 75
Asc
othe
rm e
co
Indi
vidu
al
Special versions
Column section version
• Available for all versions and for empty pan
Please provide a dimensional drawing or template with the
order.
• Feasibility depends on engineering review
• Radiator must still be transportable
Dimensional drawing
Orde-ring
code
IBESI
Additional price per column section
[EUR]
Floor
pan
Linear
grille
Roll-up
grille
Column section according to drawing
75On
request
On
request
On
request
column section in floor pan column section in linear grille column section in roll-up grille
A
Ød C
A
Ød C
A
Ød C
A B
C
A B
C
A B
C
d: Diameter
A: Inset dimension for length
B: Edge dimension
C: Inset dimension for depth
Ascotherm® ecoArbonia Individual
76 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Asc
othe
rm e
co
Indi
vidu
al
Special versions
Version with impact sound insulation
Description
Orde-ring code
IEBTI
Additional price per
metre
[EUR]
Without impact
sound insulation
• Standard version wit-
hout
–
With impact sound
insulation
TS1 39,00
Coupled Ascotherm• radiators are supplied individually
• Connection material (flexible connection hoses etc. available as accessory)
• Only for versions KRP91 (not for H 150 and H 200), KRN92, KRN81
• On version KRN81 (max. up to 4 motors)
Con-
nection
system Description
Sequence of coupled radiatorsΔ(enter in column "Special characteri-stics")
Ordering
code
|KHP|
Additio-
nal price per radi-
ator
[EUR]
Connec-
tion on
the same
side from
the left
• Radiator position 2 re-
peats when coupling
more than 3 radiators
• Please provide a draw-
ing with the order
Initial radiator
1
Middle radiator
2
Final radiator
3
75 67,00Connec-
tion on
the same
side from
the right
• Radiator position 2 re-
peats when coupling
more than 3 radiators
• Please provide a draw-
ing with the order
Final radiator
3
Middle radiator
2
Initial radiator
1
Impact sound insulation 4 mm
Ascotherm® ecoArbonia Individual
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 77
Asc
othe
rm e
co
Indi
vidu
al
Special versions
Air connection with air connection valve
Number
of air
connec-
tions
|LAZ| Length [mm] Description and dimensional drawings
Air connection
arrangement
|LAP|1)
Height H
[mm]
Connec-
tion size
|LAG|
Additional
price per
additional
connec-
tion [EUR]
1 ≤ 3000 mm • Standard: 1 air connection, incl. air valve
• Additional air connections possible (max. number and location on request)
• Air connections are distributed evenly (to the
extent technically possible)
• The exact positioning of the air connections can be seen in the drawing
– 110, 150, 200 63 39,00
150, 200 80 41,00
200 100 44,00
200 125 46,00
2 > 3000 mm • Standard: 2 air connections, incl. air valves
• Additional air connections possible (max.
number and location on request)
• Air connections are distributed evenly (to the
extent technically possible)
• The exact positioning of the air connections
can be seen in the drawing
• No clear
assignment
of positions,
since floor pan
joined at the
factory
110, 150, 200 63 39,00
150, 200 80 41,00
200 100 44,00
200 125 46,00
Special connections - Version per drawing - Ordering code LAP = SON On re-
quest
1) The positioning of the air connections is affected slightly by the arrangement of the cross bracing in the floor pan, example: connec-
tion F (room side, centred) = "approx. centred"
The exact dimensions/positions can be seen in the drawing and need to be approved by the customer.
Number and positions of the air connections
L/2 ±75L/2 ±75L ≤ 3000
L/4 ±150 L/4 ±150L > 3000
Ascotherm® ecoArbonia Individual
78 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Asc
othe
rm e
co
Indi
vidu
al
Special versions
Additional special versions
Description
Cha-racteri-
stic
Orde-ring
code
Additional price per radiator
[EUR]
Pressure version High-pressure version16 bar (1600 kPa) |DRU| 16 + 5 %
Special versions Special length for heating 1)
• > 1000 mm (KRP91 and KRN92)
• > 1250 mm possible (KRN81)
|BES| SBL Next-larger standard
length
Special length for heating and cooling 1)
• > 1250 mm possible |BES| SBL On request
Extra-short length (smaller than smallest standard length)
• 600 mm - < 1000 mm possible (KRP91 and KRN92)
• 1000 mm - < 1250 possible (KRN81)
• 850 mm - < 1250 mm possible (KC281)
• 1050 mm - < 1250 mm possible (KC481)
|BES| SBL On request
Special depth acc. to drawing 2) |BES| SBT On request
Special height according to drawing 3) |BES| SBH On request
Fixing Fixing with special bracket (in case of high soil structure) On request
Special finish Finished in special colour (no RAL colour)
Aluminium linear grille / aluminium roll-up grille |AUS| SF On request
Floor pan and register |FAR1| 99 On request
Finished in other RAL colour (standard is RAL 7016)
Floor pan and register |FAR1| SF + 30 %
1) Provide exact length2) Provide exact depth3) Provide exact height
Ascotherm® ecoAscotherm® eco Individual
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 79
Asc
othe
rm e
co
Indi
vidu
al
On request, accessory components, available factory-installed
Available on request
Description
Cha-racteri-
stic
Orde-ring
code
Additional price per
metre
[EUR]
Edge bar
Anodised in
natural colour ELO = Anodised in natural colour |RDL| ELO –
Colour anodised BRO = Anodised in bronze finish
MES = Anodised in brass finish DKS = Anodised in dark silver finish
SWZ = Anodised in black finish EDS = Anodised in stainless steel finish
|RDL| BRO
MESDKS
SWZEDS
11,00
11,0011,00
11,0011,00
Paint finish FAR1 = Edge bar finished as floor pan/register |RDL| FAR1 –
FAR2 = Edge bar finished as top grille |RDL| FAR2 49,00
Air-intake filter • For KRN81 air-intake filter PPI 30 dark 90 x 3 mm |FVL| FV 8,00
• For KC281 and KC481 air -ntake filter PPI 30 dark 140 x 3 mm |FVL| FV 9,00
Accessory components, factory-installed
Description
Cha-
racteri-stic
Orde-
ring code
Additional price per
radiator [EUR]
Installation Connection
set, straight
form with pre-
set kv valve
Consisting of:
• Valve base with factory preset kv valve
– DN 15, both sides 3/4“ external thread
with euro taper
– M30 x 1,5
– nickel-plated, protective cap
• Return fitting with shut-off
– DN 15, both sides 3/4“ external thread
with euro taper
– nickel-plated• Threaded fitting attached only hand-tight
• For all KRN,
KRP91 and
KC281 with
connection
11 or 33
|VRS| VRS 44,00
• For KC481
with connec-
tion 11 or 33
|VRS| VRS 88,00
Connection
set, angled
version with
preset kv valve
Consisting of:
• Valve base with factory preset kv valve
– DN 15, both sides 3/4“ external thread
with euro taper
– M30 x 1,5
– nickel-plated, protective cap
• Return fitting with shut-off
– DN 15, both sides 3/4“ external thread
with euro taper
– nickel-plated• Threaded fitting attached only hand-tight
• For KC281
with connec-
tion BB or
DD
|VRS| VRS 44,00
• For KC481
with connec-
tion BB or
DD
|VRS| VRS 88,00
Connection
set, angled
version with
preset kv val-
ve, connection
arrangement
66/88
Consisting of:
• Valve base with factory preset kv valve
– DN 15, outlet 3/4“ external thread with
euro taper, inlet 1/2“ internal thread
– M30 x 1,5
– nickel-plated, protective cap
• Return fitting with shut-off
– DN 15, both sides 3/4“ external thread
with euro taper
– nickel-plated• Threaded fitting attached only hand-tight
• For KRP91,
KRN92 and
KRN81
|VRS| VRS 44,00
Thermoelec-
tric actuator
230 V AC
• Factory-installed • Only in conjunction with VRS
• For KRP91
and KRN92
|STT| STT 29,00
Thermoelec-
tric actuator
24 V DC
• Factory-installed and with controller board wired
• Only in conjunction with VRS
• For KRN81
and KC281
|STT| STT 92,00
• For KC481 |STT| STT 184,00
KNX plug-
in card (for
KRN81, KC281
and KC481)
• for installation in the Ascotherm eco
control board to connect to KNX networks,
only 1 per convector group is needed (up to
6 convectors)
• For KRN81,
KC281 and
KC481
|GLT| KNX 146,00
Ascotherm® ecoAccessories
80 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Acc
esso
ries
Empty floor pan
1) Dimensions |HOE| and |MT| need to be stated with the order (for description, see chapter "General information")
Prices for other colours, see chapter "Ascotherm top grilles" and "Special versions".
Ascotherm eco empty floor panFor the ... Arbonia offers an Ascotherm empty floor pan in its accessories range.
The range available (H / B / T) and the special or extra-short empty floor pan lengths are listed at the individual versions.
Description
Product code Characteristic
Dimensi-ons
Ordering code
ProductVersion
Ordering code
|3|
Price
perpiece
[EUR/pc.]
Priceper
metrewithout grille
[EUR/m]
Priceper
metrewith grille[EUR/m]
Priceper
metrewithout grille
[EUR/m]|3.1| |3.4|
Empty
floor pan
ZA0108
Dimensions
• Heights:
– 92, 110, 120, 130,
150, 155, 200 mm
• Depths:
– 185, 210, 260,
310, 330, 360, 400
mm
• Lengths variable:
– 200–3000 mm
Finish
• Standard in anthraci-
te grey
(RAL 7016 matt
finish)
Top grille version
• Standard in alumi-
nium, anodised in
natural colour
Material
• Galvanised sheet
steel, colour-coated
92 185 ZA0108 1)
111,30 89,04 179,96 179,96
210 111,30 100,17 195,82 195,82
260 111,30 111,30 219,93 219,93
310 111,30 122,43 254,68 254,68
360 111,30 133,56 279,98 279,98
400 111,30 144,69 302,03 302,03
110 185 ZA0108 1)
111,30 100,17 191,09 191,09
210 111,30 111,30 206,95 206,95
260 111,30 122,43 231,06 231,06
310 111,30 133,56 265,81 265,81
360 111,30 144,69 291,11 291,11
400 111,30 155,82 313,16 313,16
120 185 ZA0108 1) 111,30 100,17 271,38 271,38
210 111,30 111,30 282,62 282,62
260 111,30 122,43 296,68 296,68
310 111,30 133,56 191,09 191,09
360 111,30 144,69 206,95 206,95
400 111,30 155,82 231,06 231,06
130 310 ZA0108 1) 111,30 139,13 265,81 265,81
330 111,30 144,70 291,11 291,11
360 111,30 150,26 313,16 313,16
150 185 ZA0108 1)
111,30 111,30 202,22 202,22
210 111,30 122,43 218,08 218,08
260 111,30 133,56 242,19 242,19
310 111,30 144,69 276,94 276,94
360 111,30 155,82 302,24 302,24
400 111,30 166,95 324,29 324,29
155 310 ZA0108 1)
111,30 150,26 282,51 282,51
330 111,30 155,83 293,75 293,75
360 111,30 161,40 307,82 307,82
200 185 ZA0108 1)
111,30 122,43 213,35 213,35
210 111,30 133,56 229,21 229,21
260 111,30 144,69 253,32 253,32
310 111,30 155,82 288,07 288,07
360 111,30 166,95 313,37 313,37
400 111,30 178,08 335,42 335,42
Ascotherm® eco Accessories
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 81
Acc
esso
ries
1) Dimensions characteristic |MT| and ordering code need to be stated when ordering (for description, see chapter "General informati-on" and colour chart)
Top grilles
are attractively shaped, solid and robust. There are practically
no limits to how they can be integrated into the architectural
design of the room, thanks to the choice of various profile forms,
materials and
Surface finishes. The grilles can easily be removed for cleaning
and then returned to their original positions.
Ascotherm eco top grilles
Description
Product code Characteristic
Dimen-sions
Ordering
code|MT|
Version
ProductVersion
Price
per
metre
[EUR/m]]Description
Orde-
ring code
Alumini-
um linear
grille
ZA0109
Dimensions• Length up to 5000 mm
– up to 3000 mm in one
piece– as of 3001 mm in two
pieces
• Height 20 mm
• Bar width 6 mm
• Bar spacing 10 mm
• Open cross-section 60 %
Finish
• Anodised in natural or co-
lour, powder-coated in RAL
colours
• Anodised colours
– Natural (ELO)
– Bronze (BRO)
– Dark silver (DKS)
– Brass (MES)
– Black (SWZ)
• Cut surfaces in aluminium
colour if linear grille is in
two pieces
Version
• Longitudinal profile bars
are fixedly connected to
aluminium angle profiles by
means of a pressure process
every 200-300 mm
Material
• Aluminium profiles
T = 185 Natural anodised ELO ZA0109 1) 90,92
Colour anodised BROMESDKS
SWZ
ZA0109 1) 161,76
Finished in colour of
choice
LAC ZA0109 1) 118,20
T = 210 Natural anodised ELO ZA0109 1) 95,65
Colour anodised BROMESDKS
SWZ
ZA0109 1) 166,50
Finished in colour of
choice
LAC ZA0109 1) 124,33
T = 260 Natural anodised ELO ZA0109 1) 108,63
Colour anodised BROMES
DKS
SWZ
ZA0109 1) 179,49
Finished in colour of
choice
LAC ZA0109 1) 141,22
T = 310 Natural anodised ELO ZA0109 1) 132,25
Colour anodised BRO
MES
DKSSWZ
ZA0109 1) 203,10
Finished in colour of
choice
LAC ZA0109 1) 171,93
T = 330 Natural anodised ELO ZA0109 1) 137,92
Colour anodised BROMESDKS
SWZ
ZA0109 1) 208,77
Finished in colour of
choice
LAC ZA0109 1) 179,30
T = 360 Natural anodised ELO ZA0109 1) 146,42
Colour anodised BROMESDKSSWZ
ZA0109 1) 217,28
Finished in colour of
choice
LAC ZA0109 1) 190,35
T = 400 Natural anodised ELO ZA0109 1) 157,34
Colour anodised BRO
MESDKSSWZ
ZA0109 1) 228,62
Finished in colour of
choice
LAC ZA0109 1) 205,09
Natural anodised
Bronze
Dark silver
Brass
black
Ascotherm® ecoAccessories
82 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Acc
esso
ries
1) Dimensions characteristic |MT| and ordering code need to be stated when ordering (for description, see chapter "General informati-on" and colour chart)
Top grilles
Ascotherm eco top grilles
Description
Product code Characteristic
Dimen-sions
Ordering code|MT|
Version
ProductVersion
Price
per metre
[EUR/m]Description
Orde-ring code
Flexible
aluminium
roll-up
grille
ZA0110
Dimensions• Length up to 5000 mm
– up to 3000 mm in one piece
– as of 3001 mm in two pieces
• Height 20 mm
• Bar width 6 mm
• Bar spacing 14 mm
– other spacings on request
• Open cross-section 70 %
Finish
• Anodised in natural or co-
lour, powder-coated in RAL
colours
• Anodised colours
– Natural (ELO)
– Bronze (BRO)
– Dark silver (DKS)
– Brass (MES)
– Black (SWZ)
• Cut surfaces in aluminium
colour if linear grille is in
two pieces
Version
• Anodised in natural colour
– Cross connections with
chrome steel springs and
PVC spacers in grey
• Anodised in colour
– Cross connections with
chrome steel springs and
PVC spacers in black
• Finished in colour of choice
– Cross connections with
chrome steel springs and
PVC spacers in black
Material
• Aluminium profiles
T = 185 Natural anodised ELO ZA0110 1) 90,92
Colour anodised BROMES
DKSSWZ
ZA0110 1) 161,76
Finished in colour of
choice
LAC ZA0110 1) 118,20
T = 210 Natural anodised ELO ZA0110 1) 95,65
Colour anodised BROMESDKS
SWZ
ZA0110 1) 166,50
Finished in colour of
choice
LAC ZA0110 1) 124,33
T = 260 Natural anodised ELO ZA0110 1) 108,63
Colour anodised BRO
MES
DKS
SWZ
ZA0110 1) 179,49
Finished in colour of
choice
LAC ZA0110 1) 141,22
T = 310 Natural anodised ELO ZA0110 1) 132,25
Colour anodised BROMES
DKS
SWZ
ZA0110 1) 203,10
Finished in colour of
choice
LAC ZA0110 1) 171,93
T = 330 Natural anodised ELO ZA0110 1) 137,92
Colour anodised BRO
MES
DKSSWZ
ZA0110 1) 208,77
Finished in colour of
choice
LAC ZA0110 1) 179,30
T = 360 Natural anodised ELO ZA0110 1) 146,42
Colour anodised BRO
MES
DKSSWZ
ZA0110 1) 217,28
Finished in colour of
choice
LAC ZA0110 1) 190,35
T = 400 Natural anodised ELO ZA0110 1) 157,34
Colour anodised BRO
MESDKS
SWZ
ZA0110 1) 228,62
Finished in colour of
choice
LAC ZA0110 1) 205,09
Natural anodised
Brass
Dark silver
black
Bronze
Ascotherm® eco Accessories
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 83
Acc
esso
ries
1) Dimensions characteristic |MT| and ordering code need to be stated when ordering (for description, see chapter "General informati-on" and colour chart)
Top grilles
Ascotherm eco top grilles
Description
Product code Characteristic
Dimen-sions
Ordering code|MT|
Version
ProductVersion
Price
per
metre
[EUR/m]]Description
Orde-ring code
Stainless
steel roll-
up grille
ZA0111
Dimensions• Length up to 5000 mm
– up to 3000 mm in one
piece– as of 3001 mm in two
pieces
• Height 20 mm
• Profile width 10 mm
• Profile spacing 16 mm
• Open cross-section 60 %
Version
• Cross connections with
chrome steel springs and PVC
spacers in grey
• Aluminium edge bar in stain-
less steel optic
Material
• Stainless steel
• Not to be used at tempe-
ratures below dew point
(danger of slipping)
T = 185 Stainless steel EDS ZA0111 1) 413,29
T = 210 Stainless steel EDS ZA0111 1) 448,70
T = 260 Stainless steel EDS ZA0111 1) 495,94
T = 310 Stainless steel EDS ZA0111 1) 543,17
T = 330 Stainless steel EDS ZA0111 1) 562,06
T = 360 Stainless steel EDS ZA0111 1) 590,40
T = 400 Stainless steel EDS ZA0111 1) 628,18
Wooden
roll-up
grille
ZA0112
Dimensions• Length up to 5000 mm
– up to 3000 mm in one
piece
– as of 3001 mm in two
pieces
• Height 20 mm
• Profile width 12 mm
• Profile spacing 16 mm
• Open cross-section 55 %
Version
• Light oak, ash and beech,
oiled
• Aluminium edge bar, natural
Material
• Cross connections with
chrome steel springs and PVC
spacers in white
• not to be used at tempe-
ratures below dew point
(material deformation)
T = 185 Oak
Ash
Beech
HEIHES
HBU
ZA0112 1) 271,49
T = 210 Oak
Ash
Beech
HEIHES
HBU
ZA0112 1) 307,01
T = 260 Oak
Ash
Beech
HEI
HES
HBU
ZA0112 1) 354,24
T = 310 Oak
Ash
Beech
HEI
HES
HBU
ZA0112 1) 401,48
T = 330 Oak
Ash
Beech
HEIHESHBU
ZA0112 1) 420,37
T = 360 Oak
Ash
Beech
HEIHES
HBU
ZA0112 1) 448,70
T = 400 Oak
Ash
Beech
HEI
HESHBU
ZA0112 1) 486,48
Beech
Stainless steel
Ascotherm® ecoAccessories
84 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Acc
esso
ries
Accessories and miscellaneous
Accessories–fittings
Description
Product code Characteristic DimensionsProductVersion
Price [EUR]
Connection set,
straight form
ZV0110
• VE 5,5 (yellow), kv value 0,15
• Only for KRP91 / KRN92
Consisting of:
• Valve base with factory preset kv valve
– DN 15, both sides 3/4“ external thread with euro
taper
– M30 x 1,5
– nickel-plated, protective cap
• Return fitting with shut-off
– DN 15, both sides 3/4“ external thread with euro
taper
– nickel-plated
– ZV0110 0001 41,16
• VE 2,5 (white), kv value 0,30
• Only for KRP91 / KRN92 / KRN81
Consisting of:
• Valve base with factory preset kv valve
– DN 15, both sides 3/4“ external thread with euro
taper
– M30 x 1,5
– nickel-plated, protective cap
• Return fitting with shut-off
– DN 15, both sides 3/4“ external thread with euro
taper
– nickel-plated
– ZV0110 0002 41,16
• VE 4,5 (red), kv value 0,54
• Only for KRP91 / KRN92 / KRN81
Consisting of:
• Valve base with factory preset kv valve
– DN 15, both sides 3/4“ external thread with euro
taper
– M30 x 1,5
– nickel-plated, protective cap
• Return fitting with shut-off
– DN 15, both sides 3/4“ external thread with euro
taper
– nickel-plated
– ZV0110 0003 41,16
• VE 6 (black), kv value 0,98
• Only for KRP91 / KRN 81 / KC2 81 / KC4 81
Consisting of:
• Valve base with factory preset kv valve
– DN 15, both sides 3/4“ external thread with euro
taper
– M30 x 1,5
– nickel-plated, protective cap
• Return fitting with shut-off
– DN 15, both sides 3/4“ external thread with euro
taper
– nickel-plated
– ZV0110 0004 41,16
• VE 8 (blue), kv value 1,43
• Only for KRN 81 / KC2 81 / KC4 81
Consisting of:
• Valve base with factory preset kv valve
– DN 15, both sides 3/4“ external thread with euro
taper
– M30 x 1,5
– nickel-plated, protective cap
• Return fitting with shut-off
– DN 15, both sides 3/4“ external thread with euro
taper
– nickel-plated
– ZV0110 0005 41,16
Ascotherm® eco Accessories
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 85
Acc
esso
ries
Accessories and miscellaneous
Connection set,
angled form
ZV0109
• VE 6 (black), kvs value 0,98
• Only for KC2 81 / KC4 81
Consisting of:
• Valve base with factory preset kv valve
– DN 15, both sides 3/4“ external thread with euro
taper
– M30 x 1,5
– nickel-plated, protective cap
• Return fitting with shut-off
– DN 15, both sides 3/4“ external thread with euro
taper
– nickel-plated
– ZV0109 0001 41,16
• VE 8 (blue), kvs value 1,43
• Only for KC2 81 / KC4 81
Consisting of:
• Valve base with factory preset kv valve
– DN 15, both sides 3/4“ external thread with euro
taper
– M30 x 1,5
– nickel-plated, protective cap
• Return fitting with shut-off
– DN 15, both sides 3/4“ external thread with euro
taper
– nickel-plated
– ZV0109 0002 41,16
Flexible
connection
ZT0110
• Incl. 2 double nipples and seals for euro taper
• Corrugated hose , stainless steel, DN 16
• Operating pressure 10 bar
• Temperature resistance up to +90°C (briefly up to
+110°C)
• Nuts: brass, internal thread 3/4“, spanner opening 30
mm
• Seals: AFM 34
• Oxygen diffusion-proof
L = 300 mm ZT0110 0001 28,81
L = 500 mm ZT0110 0002 31,90
Double nipple
set
ZT0111 0001
• 2 pcs.
• 3/4“ external thread to 3/4“ external thread
– ZT0111 0001 5,66
Air-intake filter
ZK0077
• For KRN 81
• 1 roll (5 m)
• PPI 30 dark 90x3 mm, with hook & loop strips (1,5 m)
for installation
– ZK0077 0001 22,64
• For KC2 81 / KC4 81
• 1 roll (5 m)
• PPI 30 dark 140x3 mm, with hook & loop strips (2 m)
for installation
– ZK0077 0002 26,75
Plastic fitting
set
ZK0072
• Pipe penetration
• For installation in the pipe penetration of the floor
pan (suitable for pipe diameter up to 20 mm)
• 10 pcs.
– ZK0072 0001 14,41
• Cable penetration
• For installation in the cable penetration of the floor
pan
• 5 pcs.
– ZK0072 0002 10,29
Accessories–fittings
Description
Product code Characteristic
Dimensions
Ordering code|LAE|
ProductVersion
Price [EUR]
Ascotherm® ecoAccessories
86 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Acc
esso
ries
Accessories and miscellaneous
Accessories-Control technique
Description
Product code Characteristic
Dimensions
Ordering code
|4|
ProductVersion
Ordering code
|3|
Price
[EUR]
Room thermo-
stat
ZE0077
• Programmable room thermostat, incl. fan control
• Only for KRN81 / KC281 / KC481
• Temperature control unit, incl. fan control with large
liquid crystal display (LCD) for controlling up to 6
trench convectors
• Energy-saving, automatic blue backlighting
• Programmable timer programs
• Temperature range 9°C to 32°C
• Settings 0,5°C
• Frost protection temperature 8°C
• Adjustable temperature offset +/5°C
• Control of heating/cooling
• Voltage supply via BUS cable
<• Output relay 5 A
• Protection type / protection class: IP30 / II
• Plastic casing 81x135x22 for wall mounting (with and
without in-wall pattress box)
• Colour similar to RAL9010
– ZE 0077 0003 125,54
• Digital room thermostat
• Only for KRP91 / KRN92
• Temperature control unit with digital temperature
display
• 3 operating modes
• Comfort and setback temperature adjustable from
5°C to 30°C
• Frost protection temperature adjustable from 5°C to
15°C
• Settings 0,5°C
• Adjustable temperature offset +/5°C
• Voltage supply via AAA batteries (2*1,5V)
• Battery charge display, battery change from the front
• Output relay 2 A
• Protection type / protection class: IP30 / II
• Plastic casing 80x80x23 for wall mounting (with and
without in-wall pattress box)
• Colour similar to RAL9010
– ZE 0077 0001 68,94
• Programmable room thermostat
• Only for KRP91 / KRN92
• Temperature control unit with large liquid crystal
display (LCD)
• Energy-saving, automatic blue backlighting
• Programmable timer programs
• 5 operating modes (comfort, set-back, frost protec-
tion, AUTO, Off)
• Week or day programming
• Voltage supply via AAA batteries (2*1,5V)
• Battery charge display, battery change from the front
without loss of program
• Output relay 2 A
• Protection type / protection class: IP30 / II
• Plastic casing 81x135x33 for wall mounting (with and
without in-wall pattress box)
• Colour similar to RAL9010
– ZE 0077 0002 107,02
KNX plug-in
card
ZE 0078 0001
• Only for KRN81 / KC281 / KC481
• For installation on the ASCOTHERM eco control board
to connect to KNX networks, only 1 card needed per
convector group (up to 6 convectors)
– ZE 0078 0001 139,94
Ascotherm® eco Accessories
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 87
Acc
esso
ries
Accessories and miscellaneous
Actuator
ZE 0087 0001
• Thermoelectric actuator 24 V DC
• Only for KRN 81 / KC2 81 / KC4 81
• Operating voltage 24 V DC
• Control voltage 0-10 V DC
• Power consumption 2 W
• Current draw 80 mA
• Inrush current max. 350 mA (max 2 min)
• Protection type / protection class: IP 54 / III
• Operating displacement 4 mm
• Incl. VA80 valve adapter and 5 m connecting line
• Currentless closed
– ZE 0087 0001 87,47
Actuator
ZE 0023 0001
• Thermoelectric actuator 230 V AC
• Only for KRP91 / KRN 92
• Operating voltage 230 V AC, 50/60 Hz
• Power consumption 1 W
• Inrush current max. 320 mA
• Protection type / protection class: IP54 / II
• Humidity max 80% non-condensing
• Currentless closed
– ZE 0023 0001 29,84
Thermostat
with fine
adjustment
ZV0081 0001
• Only for KRP91 / KRN 92
• Threaded connection M30 x 1,5
• Capillary pipe 5 m long
• casing, white
• Temperature range 7 °C to 28 °C
• Scaled cap
– 0 Frost protection
– 1 - 5
• When a thermostat with remote control is used, other
kv settings are needed for the valves; the valve inserts
are preset for use with actuators as standard
– ZV0081 0001 94,67
External room
temperature
sensor
ZE 0080 0001
• Room temperature sensor NTC 10 K with plastic cap,
incl. 3-m cable + installation material
– ZE 0080 0001 31,90
Pipe surface
sensor
ZE0081
• For sensing the flow temperatures, incl. 2-m cable +
installation material, for lengths up to 2000 mm
– ZE 0081 0001 36,02
• For sensing the flow temperatures, incl. 4-m cable +
installation material, for lengths over 2000 mm
– ZE 0081 0002 39,10
Dew point
monitor
ZE 0082 0001
• Supply voltage 24 V DC
• Current draw max. 3 mA
• Range 10% to 100% relative humidity
• Switching point at 20°C: 90 +/ 3% relative humidity
• Reaction time on change of pipe temperature:
t90 < 3 min.
• Reaction time on change of room humidity: t90 < 25
sec.
• Incl. cable penetration and circuit board plug
– ZE 0082 0001 143,03
Window
contact sensor
ZE00830001
• Voltage supply 1 lithium battery 3 V, type CR2032,
service life up to 2 years
• Transmission type X2D protocol
• Radio frequency 868 MHz
• Transmission range up to 300 m (in open area)
• Protection type IP 40
• Casing ABS/PC
– ZE 0083 0001 81,29
Accessories-Control technique
Description
Product code Characteristic
Dimensions
Ordering code
|4|
ProductVersion
Ordering code
|3|
Price
[EUR]
Ascotherm® ecoAccessories
88 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Acc
esso
ries
Accessories and miscellaneous
Assembling aids
Description
Product code Characteristic
Dimensions
Ordering code
|4|
Surface /
Finish
Ordering code|17|
Product
Version
Ordering code
|3|Price[EUR]
Spray paint
ZK0002 0007
• RAL 7016 (matt) – Anthracite ZK0002 0007 16,98
Presence
detector
ZE00840001
• Voltage supply 230 V with phase and neutral conduc-
tor
• Radio frequency 868 MHz
• 1 to 2 control channels, depending on function
• 3 pre-installed cable for connection to the local
switch, button for up/down
• 1 wired phase input from sensor or button
• Up to 16 bidirectional RF receivers and any number of
unidirectional RF receivers
• Operating temperature -5°C to 40°C
• Dimensions: H 50 x B 47 x T 23 mm
– ZE 0084 0001 121,42
RF receiver
ZE 0085 0001
• For use with window contact sensor and presence
detector
• Voltage supply via control board
• Up to 2x20 transmitters applicable
• Transmission range up to 100 m (open area)
• Incl. 1-m cable + installation material
– ZE 0085 0001 183,16
Cable
ZE 0086 0001
• For use with RF receiver (ZE00850001)
• Length 2 m
– ZE 0086 0001 12,35
Accessories-Control technique
Description
Product code Characteristic
Dimensions
Ordering code
|4|
ProductVersion
Ordering code
|3|
Price
[EUR]
Ascotherm® ecoFurther information
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 89
Furt
her
info
rmat
ion
Size and units of measurement
Size and units of measurement
Description Code Units
metre [m]
Millimetre [mm]
Kilogramme [kg]
Degree Celsius [°C]
Kelvin [K]
Joule [J]
Second [s]
Hour [h]
Pascal, kilopascal [Pa, kPa]
Length, height, depth L, H, T [mm]
Floor pan length Lfloor pan [mm]
Ribbed convector length Lribb. [mm]
floor pan height Hfloor pan [mm]
Register height Hreg. [mm]
floor pan depth Tfloor pan [mm]
Register depth Treg. [mm]
Mass M [kg]
Flow-, return temperature t1, t2 [°C]
Room temperature tr [°C]
Mean hot water temperature tm [°C]
Volume flow rate V [m3/h]
Velocity v [m/s]
Pressure loss ∆p [mbar]
Valve coefficient kV
–
Adjustable valve coefficient kVS
–
Operating pressure, test pressure, air pressure p [bar/Pa]
Sound pressure level Lp [dB/A]
Acoustic power level LW [dB/A]
Internal thread IG –
External thread AG –
1) Maximum length: greatest possible length of a delivery unit
Ascotherm® ecoFurther information
90 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Furt
her
info
r-m
atio
n
Size and units of measurement
Size and units of measurement for heating
Description Code Units
Average heat transfer medium temperature EN 442 tm = t1 + t2
2[°C]
Over temperature ∆T [K]
Standard over temperature ΔTn = 49,83 K [K]
Heat output (Phi) Φ [W]
Standard heat output at 75 / 65 / 20 °C (∆T 50 K) (EN 442) Φs [W]
Specific standard heat output ΦL [W/m]
Specific heat capacity cp [J/kgK]
Radiator classification, exponent n –
Correction factor CK –
Water flow rate, standard water flow rate in accordance with
EN 442qm [kg/h]
spec. standard water flow rate according to EN 442 qms [kg/h m]
Size and units of measurement for cooling
Description Code Units
Mean cooling water temperature tm = t1 + t2
2[°C]
Under temperature difference ∆T [K]
Standard under temperature ∆Tn = 9,97 K [K]
Total cooling capacity PK [W]
Total standard cooling capacity PKN [W]
Sensible cooling capacity PS [W]
Sensible standard cooling capacity PSN [W]
Specific heat capacity cp [J/kgK]
Classification, exponent n –
Correction factor CK –
Water flow rate, standard water flow rate in accordance with
EN 442qm [kg/h]
spec. water flow, spec. standard water flow rate according to EN 442
qms [kg/h m]
Relative humidity ϕ [%]
Ascotherm® eco Further information
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 91
Furt
her
info
rmat
ion
Planning, assembly and installation information
Preliminary notes
General
Goods and services are provided exclusively on the basis of our
General Terms of Sale, Delivery and Payment.
Technical data
The respective technical data refer to the standard version.
Subject to changes and tolerances customary in the industry or
necessary for production reasons.
Operating conditions
• For closed hot water heating systems in accordance with DIN
18380 and water quality in accordance with VDI 2035.
• Ascotherm eco trench convectors are not suitable for steam
heating systems.
KRP91, KRN92
Company relevant
characteristics
Standard
version
High-pressure
version
Operating pressure [bar
(kPa)]10,0 (1000) 16,0 (1600)
Test pressure [bar (kPa)] 13,0 (1300) 20,8 (2080)
Max. temperature [°C] 110 110
KRN81, KC281, KC481
Company relevant
characteristics
Standard
version
High-pressure
version
Operating pressure [bar
(kPa)]10,0 (1000) 16,0 (1600)
Test pressure [bar (kPa)] 13,0 (1300) 20,8 (2080)
Max. temperature [°C] 90 90
Unless an operating pressure is specified, the standard version
will be provided.
Water quality
Operating conditions for water quality in accordance with VDI
2035 must be maintained just as the industry-standard installati-
on rules.
Warranty claims according to our General Terms of Sale, Delivery
and Payment shall be invalid in the event of:
• periodic or extended draining of the system
• operation with steam
• addition of substances (e.g. chemicals, antifreeze) to the
heating water that can have a corrosive effect on copper or
sealing materials
• excessive sludge deposition in the trench convector
• occasional or constant drag-in of oxygen into the system (e.g.
lines and pipes that are not sealed against diffusion)
• leaks in the heating system
Special versions according to drawings
If necessary, the customer receives a dimensional drawing for
review and approval; the order will be produced after this is
returned. In the event that the order is cancelled, the customer
must pay compensation for the services and costs incurred up to
that point.
Paint finishes
Stoved enamel powder coating (packaged) in all RAL colours
according to customer specifications; colour deviations customary
in the industry are possible.
Use only original RAL colour samples for colour matching.
For production reasons, paint finishes are subject to slight colour
deviations, caused in part by specific light conditions. There
may also be differences when comparing painted surfaces with
painted ceramic products. Because of limitations in the printing
process, the illustrated colours are not binding.
The floor pans and possibly aluminium grilles are finished in
accordance with DIN 55900. They must be transported with care
and protected against damage at the construction site.
Noises
Noise emission depends on the design, size and fan speed. The
acoustic power levels were measured using DIN 45635-1 as a
reference.
According to E DIN EN 16430-1 (Fan-assisted radiators, convectors
and trench convectors - Part 1: Technical specifications and requi-
rements), the sound pressure level can be defined with a room
absorption of 8 dB(A). This corresponds to a distance of 2 m from
the tested unit, a room volume of 100 m3 and a reverberation
time of 0,5 s.
The acoustic characteristics of the room influence the noise level.
Accordingly, the actual values may differ. It is recommended that
the Ascotherm eco be designed for operation at a moderate
speed.
Ascotherm® ecoFurther information
92 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Furt
her
info
r-m
atio
n
Planning, assembly and installation information
Acoustic
Sources of noise cause the air to oscillate; it compresses and
expands alternately.
These pressure changes dither the existing air pressure and pro-
pagated through the air in sinusoidal form. When these pressure
fluctuations reach our ear, the air pressure waves are transfor-
med into mechanical vibrations by the eardrum.
The process of hearing is begun.
The human ear only senses the airborne sound; the following
two factors are decisive:
a: Sound pressure
b: Frequency
1. Sound pressure
The sound pressure is the change in pressure of the air caused by
a sound source. These pressure fluctuations are measured in N/
m², and are designated with the letter p.
The sound pressure is a measure of the sound level. It depends
on the distance between the sound source and the measurement
location as well as the properties of the room.
The sound pressure is unsuitable for calculating the expansion of
sound on the sound propagation paths. For this it is necessary to
determine the acoustic power of the sound source.
2. Acoustic power
The energy converted into sound by a component (sound source)
is called acoustic power. This acoustic power is transmitted to the
air in the form of pressure fluctuations.
The acoustic power is a value that cannot be measured directly. It
is determined by integrating the acoustic pressure over a hemis-
pherical or spherical surface about the sound source.
The acoustic power is thus a value that is independent of space
and distance.
It will be used for all of the following calculations.
The acoustic power is stated in watt [W].
For practical use, dimensionless figures have been introduced
based on the work of A. G. Bell.
3. Sound pressure level
The logarithmic relationship of a sound pressure p to the refe-
rence value p0 is designated acoustic pressure level LP; the unit
used to specify it is the decibel [dB].
Lp = 10 lg ( p )2
p0
p = Effective value of the sound pressure at a certain
spot in the room
p0 = Reference sound pressure, specified internationally at 2 x
10-5 N/m²
4. Acoustic power level
The acoustic power level LW is defined by:
LW = 10 lg ( P ) in dBP0
P = Acoustic power in watts
P0 = Reference power, specify internationally at 1 x 10-12 watts
The sound pressure level is the sound generated at the sound
source (the energy transmitted to the air), while the acoustic
pressure level is the sound registered at a certain distance from
the sound source.
Thus generally the acoustic power level is larger than the
acoustic pressure level.
5. Frequency assessment
Humans perceive the same sound pressure level differently at dif-
ferent frequencies. A sound pressure level is generally perceived
as quieter and less annoying at low frequencies than at higher
frequencies.
In order to take this subjective perception into account, the
objectively measured sound pressure levels are adapted to the
perception of sound levels. This is called assessment of the sound
pressure level.
This assessment is done by subtracting a certain amount from
the measured sound pressure level for frequencies that humans
are less sensitive to, while adding a certain amount in the other
frequency ranges.
Of the various assessments, the A-weighting has become virtually
the only one used.
This provides information in the form of a single figure that is
designated as an A-weighted acoustic pressure level or an A-
weighted sound pressure power.
The unit is called db[A].
6. Sound level additions
If several sound sources are present, then the corresponding
levels have to be added to form a total sound level.
The same principles apply here for both the sound pressure level
and the acoustic power level.
When there is more than one sound source with the same level,
the following relationship applies:
Ltot = L1 + 10 x log n [dB]
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 93
Furt
her
info
rmat
ion
Planning, assembly and installation information
Ascotherm® eco Further information
Calculation: General informationCalculation of the heating requirements of buildings is perfor-
med according to the standard DIN EN 12831.
Basic principles heat outputsThe heat outputs of Ascotherm eco trench convectors were
measured and established in accordance with E DIN EN 16430
"Fan-assisted radiators, convectors and trench convectors" Part
1: "Technical specifications and requirements" and Part 2 "Test
method and rating for thermal output".
Standard heat output ΦS (∆T = 50 K)
The standard heat output ΦS in watts of a radiator indicates the
heat flow that is emitted under the following conditions:
- Flow temperature t1 = 75 °C
- Return temperature t2 = 65 °C
- Room temperature tr = 20 °C
- Air pressure p = 1013 hPa
From this follows the average heating water temperature tm in
°C.
tr
t1 t2
tm
tm =t1 + t2
=75 + 65
= 70 °C2 2
Calculation
Heat output Φ (deviation from ∆T = 50 K)
For over temperature ∆T deviating from ∆T = 50 K, the heat out-
put is calculated as follows:
Φ = ΦS x∆T
n
or Φ = ΦS x CK∆Tn
where n = exponent and CK = correction factor of the heat
output characteristic curve (see technical data of the radiators).
The over temperature ∆T should be calculated logarithmically as
follows:
∆T =(t1 - tr) - (t2 - tr)
=(t1 - t2)
ln(t1 - tr)
ln(t1 - tr)
(t2 - tr) (t2 - tr)
The over temperature ∆T for normal conditions (75 / 65 / 20 °C) is
the following as a logarithmic over temperature :
∆Tn =75- 65
= 49.83 K
ln75 - 20
65 - 20
Calculation example
KRP91 with L = 3000 mm; H = 120 mm; T = 260 mm
Ascotherm eco:
- Standard heat output ΦS = 1288 watts
- Exponent n = 1,43
Operating conditions:
- Flow temperature t1 = 65 °C
- Return temperature t2 = 50 °C
- Room temperature tr = 20 °C
∆T =65 - 50
=15
=15
=15
= 36,99 K
ln65 - 20
ln45 ln1,5 0,4055
50 - 20 30
Φ = ΦS x CK = 1089 x
36,991,43
= 1288 x 0,653 = 841 W49,83
94 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Furt
her
info
r-m
atio
n
Planning, assembly and installation information
Ascotherm® ecoFurther information
Water flow
Minimum water flow rate
In order to guarantee even temperature distribution in the radi-
ator and thus proper heat emission, a minimum water flow must
be assured.
For each version, the specific standard water flow rate qms is
stated in the performance tables.
The water flow is calculated as follows:
qm [kg/h] =Φ
1,16 x (t1 - t2)
Calculation example
KRP91 with L = 3000 mm; H = 110 mm; T = 260 mm
Φs = 1288 W t1 = 75 °C t2 = 65 °C tr = 20 °C
qm =1288 W
= 111,0 kg/h 1,16 x (75-65)
Calculation example
Φ = 841 W t1 = 65 °C t2 = 50 °C tr = 20 °C
qm =841 W
= 48,3 kg/h 1.16 x (65-50)
Simplified dimensioning
Calculation:
1) Take exponent from table
2) Determine over temperature
3) Determine factor CK from the correction factor table
4) Calculate standard heat output as follows:
Φs =Φ desired
CK
5) Compare calculated value ΦS with table value Φ ∆T 50 K and
select corresponding version
Example:
- Flow temperature t1 = 65 °C
- Return temperature t2 = 55 °C
- Room temperature tr = 20 °C
- Desired heat output Φ = 1800 W
- Maximum dimensions L = 4500 mm
H = 200 mm
T = 360 m
1) n = 1,37
2) Over temperature at 65/55/20 °C = 39,8 K ∼ 40 K
3) Factor CK 65/55/20 = 0,7400
4)
Φs =Φ desired
=1800 W
= 2432 WCk 0,7400
5) KRP91 with
L = 4250 mm, H = 150 mm, T = 260 mm,
ΦS = 2575 W ≥ 2432 W
or
KRP91 with
L = 3250 mm, H = 200 mm, T = 310 mm,
ΦS = 2520 W ≥ 2432 W
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 95
Furt
her
info
rmat
ion
Planning, assembly and installation information, cooling outputs
Ascotherm® eco Further information
Calculation: General informationThe cooling load of buildings is calculated on the basis of
VDI 2078.
Basic principles, cooling outputsThe cooling outputs of Ascotherm eco trench convectors were
measured and established in accordance with E DIN EN 16430
"Fan-assisted radiators, convectors and trench convectors" Part
1: "Technical specifications and requirements" and Part 3 "Test
method and rating for cooling outputs".
Standard cooling output PKN (∆T = 10 K)
The cold air flow generated under the following conditions is
designated the total standard cooling output PKN in watts of an
Ascotherm eco:
t1 [°C] = Cool water inflow t1 = 16 °C
t2 [°C] = Cool water outflow t2 = 18 °C
tr [°C] = Room temperature tr = 27 °C
Air pressure p = 1013 hPa
Relative humidity ϕ = 50 %
This produces the average cooling water temperature tm in °C.
tm =t1 + t2
=16 + 18
= 17 °C2 2
Calculation
Cooling output PK (when deviating from ∆T = 10 K)
For temperature loss ∆T that deviate from ∆T = 10 K, the cooling
output is calculated as follows:
PK = PKN x∆T
n
or PK = PKN x CK∆Tn
where n = exponent and CK = correction factor of the heat out-
put characteristic (see technical data). The temperature diffe-
rence ∆T should be calculated logarithmically as follows:
∆T =(t1 - tr) - (t2 - tr)
=(t1 - t2)
ln(t1 - tr)
ln(t1 - tr)
(t2 - tr) (t2 - tr)
The under temperature ∆T under standard conditions (16 / 18 / 27
°C) corresponds to the following logarithmic under temperature :
∆Tn =16- 18
= 9,97 K
ln16 - 27
18 - 27
Calculation example
KC281 with L = 2000 mm; H = 130 mm; T = 310 mm
Ascotherm eco:
- Total standard cooling
output
PKN = 882 watts
- Exponent n = 1,00
- Control voltage 5 V
Operating conditions:
- Flow temperature t1 = 17 °C
- Return temperature t2 = 19 °C
- Room temperature tr = 26 °C
∆T =17 - 19
=2
=2
=2
= 7,96 K
ln17 - 26
ln9 ln1,29 0,2513
19 - 26 7
PK = PKN x CK = 882 x
7,961,00
= 882 x 0,7984 = 704 W9,97
96 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Furt
her
info
r-m
atio
n
Planning, assembly and installation information, cooling outputs
Ascotherm® ecoFurther information
Water flowFormula for calculating the water flow qm.
qm [kg/h] = PK [W]
1,16 (t2 - t1)
For each version<, the specific standard water flow rate qms is
stated in the performance tables.
Calculation example
KC281 with L = 2000 mm, H = 130 mm, T = 310 mm
PKN = 882 W t1 = 16 °C<t2 = 18
°Ctr = 27 °C
qm =882 W
= 380 kg/h 1,16 x (18-16)
Calculation example
PK = 704 W t1 = 17 °C t2 = 19 °C tr = 26 °C
qm =704 W
= 303,45 kg/h 1,16 x (19-17)
Simplified dimensioning
Calculation:
1) Take exponent from table
For approximate calculation n = 1,00
2) Determine under temperature
3) Determine factor CK from the correction factor table
4) Calculate standard cooling output as follows:
PKN =Pdesired
CK
5) Compare calculated value PKN with table value and select
appropriate version
Example:
- Flow temperature t1 = 17 °C
- Return temperature t2 = 19 °C
- Room temperature tr = 26 °C
- Desired cooling output Pdesired = 1000 W
- Desired version KC 281
- Maximum dimensions L = 2000 mm
H = 155 mm
T = 360 m
1) n = 1,00
2) Under temperature at 17/19/26 °C = 7,96 K ∼ 8 K
3) Factor CK 17/19/26 = 0,8024
4)
PKN=Pdesired
=1000 W
= 1246 WCk 0,8024
5) KC281 with
L = 2000 mm, H = 155 mm, T = 360 mm,
Dimensioning with control voltage of 5 V
PKN = 1256 W ≥ 1246 W
or
KC281 with
L = 2000 mm, H = 130 mm, T = 310 mm,
Dimensioning with control voltage of 7 V
PKN = 1336 W ≥ 1246 W
Note regarding "Basics of cooling outputs":
The calculations above are for a dimensioning with dry cooling.
If system parameters that result in condensation on the cooling
register are intentionally selected during planning, the sensible
cooling output needs to be considered in addition to the total
cooling output. In this case, the sensible cooling output is the
determining factor for performance the cooling load.
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 97
Furt
her
info
rmat
ion
Planning, assembly and installation information, cooling outputs
Ascotherm® eco Further information
Air tempera-
ture
[°C]
Dew point temperature in °C at a relative humidity of
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
5 -24,0 -15,9 -11,2 -7,6 -4,6 -2,2 -0,1 +1,8 +3,5 +5,0
6 -23,1 -15,0 -10,3 -6,6 -3,7 -1,3 +0,8 +2,8 +4,5 +6,0
7 -22,3 -14,2 -9,4 -5,7 -2,8 -0,4 +1,8 +3,8 +5,5 +7,0
8 -21,6 -13,5 -8,5 -4,8 -1,8 +0,6 +2,8 +4,8 +6,5 +8,0
9 -21,0 -12,8 -7,6 -3,8 -0,8 +1,6 +3,8 +5,8 +7,4 +9,0
10 -20,2 -12,0 -6,7 -2,9 +0,1 +2,5 +4,8 +6,8 +8,4 +10,0
11 -19,5 -11,1 -5,9 -2,0 +0,9 +3,5 +5,7 +7,8 +9,4 +11,0
12 -18,7 -10,2 -5,0 -1,2 +1,7 +4,4 +6,6 +8,7 +10,4 +12,0
13 -17,9 -9,4 -4,2 -0,3 +2,6 +5,3 +7,5 +9,7 +11,4 +13,0
14 -17,2 -8,6 -3,3 +0,6 +3,5 +6,2 +8,5 +10,6 +12,3 +14,0
15 -16,5 -7,8 -2,4 +1,5 +4,5 +7,2 +9,5 +11,6 +13,3 +15,0
16 -15,7 -6,9 -1,5 +2,4 +5,5 +8,1 +10,5 +12,6 +14,3 +16,0
17 -14,9 -6,0 -0,7 +3,3 +6,5 +9,1 +11,5 +13,5 +15,3 +17,0
18 -14,1 -5,2 +0,2 +4,2 +7,4 +10,1 +12,4 +14,5 +16,3 +18,0
19 -13,2 -4,5 +1,0 +5,1 +8,3 +11,0 +13,4 +15,4 +17,3 +19,0
20 -12,5 -3,6 +1,9 +6,0 +9,3 +12,0 +14,3 +16,4 +18,3 +20,0
21 -11,7 -2,8 +2,7 +6,8 +10,2 +12,9 +15,3 +17,4 +19,3 +21,0
22 -11,0 -2,0 +3,6 +7,7 +11,1 +13,9 +16,3 +18,3 +20,3 +22,0
23 -10,3 -1,2 +4,5 +8,6 +12,1 +14,7 +17,2 +19,3 +21,2 +23,0
24 -9,6 -0,3 +5,4 +9,5 +12,9 +15,7 +18,2 +20,3 +22,2 +24,0
25 -8,8 +0,5 +6,3 +10,4 +13,8 +16,7 +19,2 +21,3 +23,2 +25,0
26 -8,0 +1,3 +7,1 +11,3 +14,8 +17,7 +20,2 +22,3 +24,2 +26,0
27 -7,3 +2,1 +7,9 +12,2 +15,8 +18,5 +21,0 +23,2 +25,2 +27,0
28 -6,5 +3,0 +8,7 +13,1 +16,7 +19,5 +22,0 +24,2 +26,2 +28,0
29 -5,7 +3,8 +9,6 +14,0 +17,5 +20,4 +23,0 +25,2 +27,2 +29,0
30 -5,0 +4,6 +10,5 +14,9 +18,4 +21,4 +24,0 +26,2 +28,2 +30,0
Example of system dimensioning under normal conditions
Dew point tableFor a correct dry cooling dimensioning without condensation,
the flow temperature of the cool water needs to be taken into
account. The flow temperature of the cooling water can be
taken as the lowest possible surface temperature of fin compon-
ents. Assuming normal conditions (room air temperature 27 °C,
relative humidity 50%), the
dew point will be 15.8 °C. This means that condensation can be
expected if the flow temperature of the cool water drops below
15.8 °C. Beneficial drying effects associated with fan operation
are not taken into account, since this effect depends largely on
the fan speed.
98 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Furt
her
info
r-m
atio
n
Planning, assembly and installation information
Ascotherm® ecoFurther information
Over temperatures ∆T (logarithmic calculation)
Flow
temperature
t1 °C
Room
temperature
tr °C
Return temperature t2 °C
30 35 40 45 50 55 60 65 70 75
90 24 30,7 35,3 39,3 42,9 46,3 49,5 52,5 55,4 58,2
22 33,2 37,6 41,5 45,1 48,4 51,6 54,5 57,4 60,2
20 30,8 35,7 39,9 43,7 47,2 50,5 53,6 56,6 59,4 62,2
18 33,5 38,1 42,2 45,9 49,3 52,6 55,7 58,6 61,5 64,2
15 37,3 41,6 45,5 49,1 52,5 55,7 58,7 61,7 64,5 67,2
85 24 29,2 33,6 37,5 41,0 44,3 47,4 50,3 53,1 55,9
22 31,7 35,9 39,7 43,2 46,4 49,5 52,4 55,2 57,9
20 29,4 34,1 38,2 41,9 45,3 48,5 51,5 54,4 57,2 59,9
18 32,0 36,5 40,4 44,0 47,4 50,5 53,5 56,4 59,2 61,9
15 35,7 39,9 43,7 47,2 50,5 53,6 56,6 59,4 62,2 64,9
80 24 27,7 31,9 35,7 39,1 42,3 45,3 48,1 50,8 53,5
22 30,1 34,2 37,8 41,2 44,3 47,3 50,1 52,8 55,5
20 27,9 32,5 36,4 40,0 43,3 46,4 49,3 52,1 54,8 57,5
18 30,4 34,8 38,6 42,1 45,4 48,4 51,4 54,2 56,9 59,5
15 34,1 38,2 41,9 45,3 48,5 51,5 54,4 57,2 59,9 62,5
75 24 26,1 30,2 33,8 37,1 40,2 43,1 45,8 48,5
22 28,5 32,4 35,9 39,2 42,2 45,1 47,8 50,5
20 26,4 30,8 34,6 38,0 41,2 44,2 47,1 49,8 52,5
18 28,9 33,1 36,8 40,1 43,3 46,3 49,1 51,8 54,5
15 32,5 36,4 40,0 43,3 46,4 49,3 52,1 54,8 57,5
70 24 24,5 28,4 31,9 35,1 38,0 40,8 43,5
22 26,8 30,6 34,0 37,1 40,0 42,8 45,5
20 24,9 29,1 32,7 36,1 39,2 42,1 44,8 47,5
18 27,3 31,3 34,9 38,1 41,2 44,1 46,8 49,5
15 30,8 34,6 38,0 41,2 44,2 47,1 49,8 52,5
65 24 22,8 26,6 29,9 32,9 35,8 38,4
22 25,1 28,7 32,0 35,0 37,8 40,4
20 23,3 27,3 30,8 34,0 37,0 39,8 42,5
18 25,6 29,5 32,9 36,1 39,0 41,8 44,5
15 29,1 32,7 36,1 39,2 42,1 44,8 47,5
60 24 21,1 24,7 27,8 30,7 33,4
22 23,3 26,8 29,9 32,7 35,4
20 21,6 25,5 28,9 31,9 34,8 37,4
18 23,9 27,6 30,9 33,9 36,8 39,4
15 27,3 30,8 34,0 37,0 39,8 42,5
55 24 19,3 22,7 25,7 28,4
22 21,5 24,7 27,7 30,4
20 20,0 23,6 26,8 29,7 32,4
18 22,2 25,7 28,9 31,7 34,4
15 25,5 28,9 31,9 34,8 37,4
50 24 17,4 20,6 23,4
22 19,6 22,6 25,4
20 18,2 21,6 24,7 27,4
18 20,4 23,7 26,7 29,4
15 23,6 26,8 29,7 32,4
45 24 15,5 18,4
22 17,5 20,4
20 16,4 19,6 22,4
18 18,5 21,6 24,4
15 21,6 24,7 27,4
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 99
Furt
her
info
rmat
ion
Planning, assembly and installation information, heat output correction factors
Ascotherm® eco Further information
Correction factors CK (logarithmic calculation)
∆T [K]Exponent n
∆T [K]1,00 1,28 1,29 1,30 1,31 1,32 1,33 1,34 1,35 1,36 1,37 1,38 1,39
10 0,2007 0,1280 0,1260 0,1239 0,1220 0,1200 0,1181 0,1162 0,1144 0,1126 0,1108 0,1090 0,1073 10
11 0,2207 0,1446 0,1424 0,1403 0,1382 0,1361 0,1341 0,1321 0,1301 0,1281 0,1262 0,1243 0,1225 11
12 0,2408 0,1616 0,1593 0,1571 0,1549 0,1527 0,1505 0,1484 0,1463 0,1442 0,1422 0,1402 0,1382 12
13 0,2609 0,1791 0,1767 0,1743 0,1720 0,1697 0,1674 0,1652 0,1630 0,1608 0,1587 0,1566 0,1545 13
14 0,2809 0,1969 0,1944 0,1920 0,1895 0,1871 0,1848 0,1824 0,1801 0,1779 0,1756 0,1734 0,1712 14
15 0,3010 0,2151 0,2125 0,2100 0,2075 0,2050 0,2025 0,2001 0,1977 0,1954 0,1930 0,1907 0,1885 15
16 0,3211 0,2336 0,2310 0,2283 0,2258 0,2232 0,2207 0,2182 0,2157 0,2133 0,2109 0,2085 0,2061 16
17 0,3411 0,2524 0,2497 0,2471 0,2444 0,2418 0,2392 0,2367 0,2341 0,2316 0,2291 0,2267 0,2243 17
18 0,3612 0,2716 0,2688 0,2661 0,2634 0,2608 0,2581 0,2555 0,2529 0,2504 0,2478 0,2453 0,2428 18
19 0,3813 0,2911 0,2883 0,2855 0,2828 0,2800 0,2774 0,2747 0,2721 0,2695 0,2669 0,2643 0,2618 19
20 0,4013 0,3108 0,3080 0,3052 0,3024 0,2997 0,2969 0,2942 0,2916 0,2889 0,2863 0,2837 0,2811 20
21 0,4214 0,3308 0,3280 0,3252 0,3224 0,3196 0,3169 0,3141 0,3114 0,3087 0,3061 0,3035 0,3008 21
22 0,4415 0,3511 0,3483 0,3454 0,3426 0,3398 0,3371 0,3343 0,3316 0,3289 0,3262 0,3236 0,3209 22
23 0,4615 0,3717 0,3688 0,3660 0,3632 0,3604 0,3576 0,3548 0,3521 0,3494 0,3467 0,3440 0,3414 23
24 0,4816 0,3925 0,3897 0,3868 0,3840 0,3812 0,3784 0,3757 0,3729 0,3702 0,3675 0,3649 0,3622 24
25 0,5017 0,4136 0,4107 0,4079 0,4051 0,4023 0,3995 0,3968 0,3941 0,3914 0,3887 0,3860 0,3833 25
26 0,5217 0,4349 0,4320 0,4292 0,4265 0,4237 0,4209 0,4182 0,4155 0,4128 0,4101 0,4075 0,4048 26
27 0,5418 0,4564 0,4536 0,4508 0,4481 0,4453 0,4426 0,4399 0,4372 0,4345 0,4319 0,4292 0,4266 27
28 0,5619 0,4781 0,4754 0,4726 0,4699 0,4672 0,4645 0,4619 0,4592 0,4566 0,4540 0,4513 0,4487 28
29 0,5819 0,5001 0,4974 0,4947 0,4920 0,4894 0,4867 0,4841 0,4815 0,4789 0,4763 0,4737 0,4712 29
30 0,6020 0,5223 0,5196 0,5170 0,5144 0,5118 0,5092 0,5066 0,5040 0,5015 0,4990 0,4964 0,4939 30
31 0,6221 0,5447 0,5421 0,5395 0,5370 0,5344 0,5319 0,5294 0,5269 0,5244 0,5219 0,5194 0,5169 31
32 0,6421 0,5672 0,5647 0,5622 0,5598 0,5573 0,5548 0,5524 0,5499 0,5475 0,5451 0,5427 0,5403 32
33 0,6622 0,5900 0,5876 0,5852 0,5828 0,5804 0,5780 0,5756 0,5733 0,5709 0,5685 0,5662 0,5639 33
34 0,6823 0,6130 0,6107 0,6083 0,6060 0,6037 0,6014 0,5991 0,5968 0,5946 0,5923 0,5900 0,5878 34
35 0,7023 0,6362 0,6339 0,6317 0,6295 0,6273 0,6250 0,6228 0,6206 0,6185 0,6163 0,6141 0,6119 35
36 0,7224 0,6595 0,6574 0,6553 0,6531 0,6510 0,6489 0,6468 0,6447 0,6426 0,6405 0,6384 0,6364 36
37 0,7425 0,6831 0,6811 0,6790 0,6770 0,6750 0,6730 0,6710 0,6690 0,6670 0,6650 0,6630 0,6611 37
38 0,7625 0,7068 0,7049 0,7030 0,7011 0,6992 0,6973 0,6954 0,6935 0,6916 0,6898 0,6879 0,6860 38
39 0,7826 0,7307 0,7289 0,7271 0,7254 0,7236 0,7218 0,7200 0,7183 0,7165 0,7148 0,7130 0,7113 39
40 0,8027 0,7548 0,7531 0,7515 0,7498 0,7482 0,7465 0,7449 0,7432 0,7416 0,7400 0,7384 0,7367 40
41 0,8227 0,7790 0,7775 0,7760 0,7745 0,7730 0,7714 0,7699 0,7684 0,7669 0,7655 0,7640 0,7625 41
42 0,8428 0,8034 0,8020 0,8007 0,7993 0,7979 0,7966 0,7952 0,7939 0,7925 0,7911 0,7898 0,7884 42
43 0,8629 0,8280 0,8268 0,8255 0,8243 0,8231 0,8219 0,8207 0,8195 0,8183 0,8171 0,8159 0,8147 43
44 0,8830 0,8527 0,8516 0,8506 0,8495 0,8485 0,8474 0,8464 0,8453 0,8443 0,8432 0,8422 0,8411 44
45 0,9030 0,8776 0,8767 0,8758 0,8749 0,8740 0,8731 0,8722 0,8713 0,8705 0,8696 0,8687 0,8678 45
46 0,9231 0,9026 0,9019 0,9012 0,9005 0,8997 0,8990 0,8983 0,8976 0,8969 0,8962 0,8954 0,8947 46
47 0,9432 0,9278 0,9273 0,9267 0,9262 0,9257 0,9251 0,9246 0,9240 0,9235 0,9229 0,9224 0,9219 47
48 0,9632 0,9532 0,9528 0,9525 0,9521 0,9517 0,9514 0,9510 0,9507 0,9503 0,9500 0,9496 0,9492 48
49 0,9833 0,9787 0,9785 0,9783 0,9782 0,9780 0,9778 0,9777 0,9775 0,9773 0,9772 0,9770 0,9768 49
50 1,0034 1,0043 1,0043 1,0044 1,0044 1,0044 1,0045 1,0045 1,0045 1,0046 1,0046 1,0046 1,0047 50
51 1,0234 1,0301 1,0303 1,0306 1,0308 1,0310 1,0313 1,0315 1,0317 1,0320 1,0322 1,0325 1,0327 51
52 1,0435 1,0560 1,0564 1,0569 1,0573 1,0578 1,0582 1,0587 1,0592 1,0596 1,0601 1,0605 1,0610 52
53 1,0636 1,0821 1,0827 1,0834 1,0841 1,0847 1,0854 1,0861 1,0867 1,0874 1,0881 1,0888 1,0894 53
54 1,0836 1,1083 1,1092 1,1100 1,1109 1,1118 1,1127 1,1136 1,1145 1,1154 1,1163 1,1172 1,1181 54
55 1,1037 1,1346 1,1357 1,1368 1,1380 1,1391 1,1402 1,1413 1,1425 1,1436 1,1447 1,1459 1,1470 55
56 1,1238 1,1611 1,1624 1,1638 1,1651 1,1665 1,1679 1,1692 1,1706 1,1720 1,1733 1,1747 1,1761 56
57 1,1438 1,1877 1,1893 1,1909 1,1925 1,1941 1,1957 1,1973 1,1989 1,2005 1,2021 1,2037 1,2054 57
58 1,1639 1,2144 1,2163 1,2181 1,2200 1,2218 1,2237 1,2255 1,2274 1,2293 1,2311 1,2330 1,2349 58
59 1,1840 1,2413 1,2434 1,2455 1,2476 1,2497 1,2518 1,2539 1,2560 1,2582 1,2603 1,2624 1,2646 59
60 1,2040 1,2683 1,2706 1,2730 1,2754 1,2777 1,2801 1,2825 1,2849 1,2873 1,2896 1,2920 1,2944 60
61 1,2241 1,2954 1,2980 1,3006 1,3033 1,3059 1,3086 1,3112 1,3139 1,3165 1,3192 1,3219 1,3245 61
62 1,2442 1,3226 1,3255 1,3284 1,3313 1,3342 1,3372 1,3401 1,3430 1,3460 1,3489 1,3518 1,3548 62
63 1,2642 1,3500 1,3532 1,3564 1,3595 1,3627 1,3659 1,3691 1,3723 1,3756 1,3788 1,3820 1,3853 63
64 1,2843 1,3775 1,3809 1,3844 1,3879 1,3913 1,3948 1,3983 1,4018 1,4053 1,4089 1,4124 1,4159 64
65 1,3044 1,4051 1,4088 1,4126 1,4163 1,4201 1,4239 1,4277 1,4315 1,4353 1,4391 1,4429 1,4468 65
66 1,3244 1,4328 1,4369 1,4409 1,4450 1,4490 1,4531 1,4572 1,4613 1,4654 1,4695 1,4737 1,4778 66
67 1,3445 1,4607 1,4650 1,4694 1,4737 1,4781 1,4825 1,4869 1,4913 1,4957 1,5001 1,5046 1,5090 67
68 1,3646 1,4886 1,4933 1,4979 1,5026 1,5073 1,5120 1,5167 1,5214 1,5261 1,5309 1,5356 1,5404 68
69 1,3846 1,5167 1,5217 1,5266 1,5316 1,5366 1,5416 1,5466 1,5517 1,5567 1,5618 1,5669 1,5720 69
100 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Furt
her
info
r-m
atio
n
Planning, assembly and installation information, heat output correction factors
Ascotherm® ecoFurther information
Correction factors CK (logarithmic calculation)
∆T [K]Exponent n
∆T [K]1,40 1,41 1,42 1,43 1,44 1,45 1,47 1,48 1,49 1,65 1,70 1,72 1,93
10 0,1056 0,1039 0,1022 0,1006 0,0990 0,0974 0,0943 0,0928 0,0913 0,0706 0,0652 0,0631 0,0451 10
11 0,1206 0,1188 0,1170 0,1153 0,1135 0,1118 0,1085 0,1069 0,1053 0,0827 0,0767 0,0744 0,0542 11
12 0,1362 0,1343 0,1324 0,1306 0,1287 0,1269 0,1233 0,1216 0,1199 0,0954 0,0889 0,0864 0,0641 12
13 0,1524 0,1504 0,1484 0,1464 0,1444 0,1425 0,1387 0,1369 0,1350 0,1089 0,1018 0,0991 0,0748 13
14 0,1691 0,1669 0,1648 0,1627 0,1607 0,1587 0,1547 0,1527 0,1508 0,1231 0,1155 0,1126 0,0863 14
15 0,1862 0,1840 0,1818 0,1796 0,1775 0,1754 0,1712 0,1692 0,1671 0,1379 0,1299 0,1268 0,0985 15
16 0,2038 0,2015 0,1992 0,1970 0,1948 0,1926 0,1882 0,1861 0,1840 0,1534 0,1450 0,1417 0,1116 16
17 0,2219 0,2195 0,2172 0,2148 0,2125 0,2103 0,2058 0,2036 0,2014 0,1696 0,1607 0,1573 0,1255 17
18 0,2404 0,2379 0,2355 0,2331 0,2308 0,2284 0,2238 0,2216 0,2193 0,1863 0,1771 0,1735 0,1401 18
19 0,2593 0,2568 0,2543 0,2519 0,2494 0,2471 0,2423 0,2400 0,2377 0,2037 0,1941 0,1904 0,1555 19
20 0,2786 0,2760 0,2735 0,2710 0,2686 0,2661 0,2613 0,2589 0,2566 0,2217 0,2118 0,2080 0,1717 20
21 0,2983 0,2957 0,2931 0,2906 0,2881 0,2856 0,2807 0,2783 0,2759 0,2403 0,2301 0,2262 0,1887 21
22 0,3183 0,3157 0,3132 0,3106 0,3081 0,3056 0,3006 0,2982 0,2957 0,2595 0,2491 0,2450 0,2064 22
23 0,3388 0,3362 0,3336 0,3310 0,3284 0,3259 0,3209 0,3184 0,3160 0,2792 0,2686 0,2645 0,2249 23
24 0,3596 0,3569 0,3543 0,3518 0,3492 0,3467 0,3416 0,3391 0,3367 0,2995 0,2888 0,2846 0,2441 24
25 0,3807 0,3781 0,3755 0,3729 0,3703 0,3678 0,3628 0,3603 0,3578 0,3204 0,3095 0,3053 0,2641 25
26 0,4022 0,3996 0,3970 0,3944 0,3919 0,3893 0,3843 0,3818 0,3793 0,3418 0,3309 0,3266 0,2849 26
27 0,4240 0,4214 0,4189 0,4163 0,4138 0,4112 0,4062 0,4037 0,4013 0,3638 0,3528 0,3485 0,3064 27
28 0,4462 0,4436 0,4411 0,4385 0,4360 0,4335 0,4285 0,4261 0,4236 0,3863 0,3753 0,3710 0,3287 28
29 0,4686 0,4661 0,4636 0,4611 0,4586 0,4561 0,4512 0,4488 0,4463 0,4093 0,3984 0,3941 0,3517 29
30 0,4914 0,4889 0,4865 0,4840 0,4815 0,4791 0,4743 0,4719 0,4695 0,4329 0,4220 0,4178 0,3755 30
31 0,5145 0,5121 0,5096 0,5072 0,5048 0,5024 0,4977 0,4953 0,4930 0,4569 0,4462 0,4420 0,4001 31
32 0,5379 0,5355 0,5331 0,5308 0,5284 0,5261 0,5215 0,5192 0,5169 0,4815 0,4710 0,4668 0,4253 32
33 0,5616 0,5593 0,5570 0,5547 0,5524 0,5501 0,5456 0,5433 0,5411 0,5066 0,4962 0,4922 0,4514 33
34 0,5855 0,5833 0,5811 0,5789 0,5766 0,5744 0,5701 0,5679 0,5657 0,5322 0,5221 0,5181 0,4781 34
35 0,6098 0,6076 0,6055 0,6034 0,6012 0,5991 0,5949 0,5928 0,5907 0,5582 0,5485 0,5446 0,5056 35
36 0,6343 0,6323 0,6302 0,6282 0,6261 0,6241 0,6200 0,6180 0,6160 0,5848 0,5754 0,5716 0,5339 36
37 0,6591 0,6572 0,6552 0,6533 0,6513 0,6494 0,6455 0,6436 0,6417 0,6118 0,6028 0,5992 0,5629 37
38 0,6842 0,6823 0,6805 0,6786 0,6768 0,6750 0,6713 0,6695 0,6677 0,6394 0,6307 0,6273 0,5926 38
39 0,7095 0,7078 0,7061 0,7043 0,7026 0,7009 0,6975 0,6957 0,6940 0,6674 0,6592 0,6560 0,6231 39
40 0,7351 0,7335 0,7319 0,7303 0,7287 0,7271 0,7239 0,7223 0,7207 0,6958 0,6882 0,6852 0,6543 40
41 0,7610 0,7595 0,7580 0,7565 0,7551 0,7536 0,7507 0,7492 0,7477 0,7248 0,7177 0,7149 0,6862 41
42 0,7871 0,7857 0,7844 0,7831 0,7817 0,7804 0,7777 0,7764 0,7751 0,7542 0,7477 0,7452 0,7189 42
43 0,8135 0,8123 0,8111 0,8099 0,8087 0,8075 0,8051 0,8039 0,8027 0,7840 0,7782 0,7760 0,7523 43
44 0,8401 0,8390 0,8380 0,8369 0,8359 0,8348 0,8328 0,8317 0,8307 0,8143 0,8093 0,8073 0,7864 44
45 0,8669 0,8660 0,8651 0,8643 0,8634 0,8625 0,8607 0,8599 0,8590 0,8451 0,8408 0,8391 0,8213 45
46 0,8940 0,8933 0,8926 0,8919 0,8911 0,8904 0,8890 0,8883 0,8876 0,8763 0,8728 0,8714 0,8569 46
47 0,9213 0,9208 0,9203 0,9197 0,9192 0,9186 0,9176 0,9170 0,9165 0,9079 0,9053 0,9042 0,8932 47
48 0,9489 0,9485 0,9482 0,9478 0,9475 0,9471 0,9464 0,9460 0,9457 0,9400 0,9383 0,9376 0,9302 48
49 0,9767 0,9765 0,9764 0,9762 0,9760 0,9759 0,9755 0,9754 0,9752 0,9726 0,9718 0,9714 0,9680 49
50 1,0047 1,0047 1,0048 1,0048 1,0048 1,0049 1,0049 1,0050 1,0050 1,0055 1,0057 1,0058 1,0065 50
51 1,0329 1,0332 1,0334 1,0337 1,0339 1,0341 1,0346 1,0349 1,0351 1,0389 1,0401 1,0406 1,0457 51
52 1,0614 1,0619 1,0623 1,0628 1,0632 1,0637 1,0646 1,0650 1,0655 1,0728 1,0750 1,0760 1,0856 52
53 1,0901 1,0908 1,0914 1,0921 1,0928 1,0935 1,0948 1,0955 1,0962 1,1070 1,1104 1,1118 1,1263 53
54 1,1190 1,1199 1,1208 1,1217 1,1226 1,1235 1,1253 1,1262 1,1271 1,1417 1,1463 1,1481 1,1677 54
55 1,1481 1,1492 1,1504 1,1515 1,1527 1,1538 1,1561 1,1572 1,1584 1,1768 1,1826 1,1849 1,2097 55
56 1,1774 1,1788 1,1802 1,1816 1,1830 1,1843 1,1871 1,1885 1,1899 1,2123 1,2194 1,2222 1,2526 56
57 1,2070 1,2086 1,2102 1,2119 1,2135 1,2151 1,2184 1,2200 1,2217 1,2482 1,2566 1,2600 1,2961 57
58 1,2367 1,2386 1,2405 1,2424 1,2443 1,2462 1,2499 1,2518 1,2537 1,2846 1,2943 1,2983 1,3403 58
59 1,2667 1,2688 1,2710 1,2731 1,2753 1,2774 1,2818 1,2839 1,2861 1,3213 1,3325 1,3370 1,3853 59
60 1,2968 1,2993 1,3017 1,3041 1,3065 1,3089 1,3138 1,3163 1,3187 1,3585 1,3711 1,3762 1,4310 60
61 1,3272 1,3299 1,3326 1,3353 1,3380 1,3407 1,3461 1,3489 1,3516 1,3960 1,4102 1,4159 1,4773 61
62 1,3578 1,3607 1,3637 1,3667 1,3697 1,3727 1,3787 1,3817 1,3847 1,4340 1,4497 1,4561 1,5244 62
63 1,3885 1,3918 1,3951 1,3983 1,4016 1,4049 1,4115 1,4148 1,4181 1,4723 1,4897 1,4967 1,5722 63
64 1,4195 1,4230 1,4266 1,4302 1,4338 1,4374 1,4446 1,4482 1,4518 1,5111 1,5301 1,5378 1,6208 64
65 1,4506 1,4545 1,4584 1,4622 1,4661 1,4700 1,4779 1,4818 1,4857 1,5503 1,5710 1,5794 1,6700 65
66 1,4820 1,4861 1,4903 1,4945 1,4987 1,5029 1,5114 1,5157 1,5199 1,5898 1,6123 1,6214 1,7199 66
67 1,5135 1,5180 1,5225 1,5270 1,5315 1,5361 1,5452 1,5498 1,5544 1,6298 1,6541 1,6639 1,7706 67
68 1,5452 1,5500 1,5549 1,5597 1,5646 1,5694 1,5792 1,5841 1,5891 1,6701 1,6962 1,7068 1,8219 68
69 1,5771 1,5823 1,5874 1,5926 1,5978 1,6030 1,6135 1,6187 1,6240 1,7108 1,7389 1,7502 1,8740 69
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 101
Furt
her
info
rmat
ion
Planning, assembly and installation information, cooling capacity correction factors
Ascotherm® eco Further information
Correction factors CK (logarithmic calculation)
∆T [K]Exponent n
∆T [K]0,68 0,72 0,74 0,76 0,78 0,79 0,83 0,90 0,91 0,92 0,93
8 0,8610 0,8534 0,8497 0,8459 0,8422 0,8404 0,8330 0,8203 0,8185 0,8167 0,8149 8
9 0,9328 0,9290 0,9271 0,9252 0,9233 0,9223 0,9186 0,9120 0,9111 0,9101 0,9092 9
10 1,0020 1,0022 1,0022 1,0023 1,0023 1,0024 1,0025 1,0027 1,0027 1,0028 1,0028 10
11 1,0691 1,0734 1,0755 1,0776 1,0797 1,0808 1,0850 1,0925 1,0936 1,0947 1,0957 11
12 1,1343 1,1427 1,1470 1,1512 1,1555 1,1577 1,1663 1,1815 1,1837 1,1859 1,1881 12
13 1,1978 1,2105 1,2170 1,2235 1,2300 1,2332 1,2464 1,2698 1,2731 1,2765 1,2799 13
14 1,2597 1,2769 1,2856 1,2943 1,3032 1,3076 1,3255 1,3573 1,3620 1,3666 1,3712 14
15 1,3202 1,3419 1,3529 1,3640 1,3752 1,3808 1,4036 1,4443 1,4502 1,4561 1,4621 15
16 1,3794 1,4057 1,4191 1,4326 1,4462 1,4531 1,4808 1,5307 1,5379 1,5452 1,5525 16
17 1,4374 1,4685 1,4842 1,5001 1,5162 1,5244 1,5572 1,6165 1,6252 1,6339 1,6426 17
18 1,4944 1,5302 1,5483 1,5667 1,5854 1,5948 1,6329 1,7018 1,7119 1,7221 1,7323 18
19 1,5504 1,5909 1,6115 1,6325 1,6537 1,6644 1,7078 1,7867 1,7983 1,8099 1,8216 19
20 1,6054 1,6507 1,6739 1,6974 1,7212 1,7332 1,7821 1,8711 1,8842 1,8974 1,9106 20
21 1,6596 1,7098 1,7354 1,7615 1,7879 1,8013 1,8558 1,9551 1,9697 1,9845 1,9993 21
22 1,7129 1,7680 1,7962 1,8249 1,8540 1,8687 1,9288 2,0387 2,0549 2,0712 2,0877 22
23 1,7655 1,8255 1,8563 1,8876 1,9194 1,9355 2,0013 2,1219 2,1397 2,1577 2,1758 23
24 1,8173 1,8823 1,9157 1,9496 1,9842 2,0017 2,0733 2,2048 2,2242 2,2439 2,2637 24
25 1,8685 1,9385 1,9744 2,0111 2,0484 2,0673 2,1447 2,2873 2,3084 2,3297 2,3512 25
26 1,9190 1,9940 2,0326 2,0719 2,1120 2,1324 2,2157 2,3695 2,3923 2,4153 2,4386 26
27 1,9689 2,0489 2,0901 2,1322 2,1751 2,1969 2,2862 2,4513 2,4759 2,5007 2,5257 27
∆T [K]Exponent n
∆T [K]0,94 0,95 0,97 1,00 1,02 1,04 1,05 1,06 1,10 1,12 1,19
8 0,8131 0,8113 0,8077 0,8024 0,7989 0,7954 0,7936 0,7919 0,7849 0,7815 0,7695 8
9 0,9083 0,9073 0,9055 0,9027 0,9009 0,8990 0,8981 0,8972 0,8935 0,8917 0,8853 9
10 1,0028 1,0029 1,0029 1,0030 1,0031 1,0031 1,0032 1,0032 1,0033 1,0034 1,0036 10
11 1,0968 1,0979 1,1001 1,1033 1,1055 1,1077 1,1087 1,1098 1,1142 1,1164 1,1241 11
12 1,1903 1,1925 1,1969 1,2036 1,2081 1,2126 1,2148 1,2171 1,2261 1,2307 1,2467 12
13 1,2833 1,2867 1,2936 1,3039 1,3109 1,3178 1,3213 1,3248 1,3390 1,3461 1,3713 13
14 1,3759 1,3806 1,3900 1,4042 1,4138 1,4234 1,4283 1,4331 1,4527 1,4626 1,4978 14
15 1,4681 1,4741 1,4862 1,5045 1,5169 1,5293 1,5356 1,5418 1,5672 1,5801 1,6259 15
16 1,5599 1,5673 1,5822 1,6048 1,6201 1,6355 1,6432 1,6510 1,6825 1,6985 1,7557 16
17 1,6514 1,6602 1,6780 1,7051 1,7234 1,7419 1,7512 1,7606 1,7986 1,8179 1,8871 17
18 1,7425 1,7529 1,7737 1,8054 1,8269 1,8486 1,8595 1,8706 1,9153 1,9381 2,0199 18
19 1,8334 1,8453 1,8692 1,9057 1,9305 1,9555 1,9682 1,9809 2,0327 2,0590 2,1541 19
20 1,9240 1,9374 1,9646 2,0060 2,0341 2,0627 2,0771 2,0916 2,1506 2,1808 2,2897 20
21 2,0142 2,0293 2,0598 2,1063 2,1379 2,1700 2,1863 2,2026 2,2692 2,3033 2,4266 21
22 2,1043 2,1210 2,1548 2,2066 2,2418 2,2776 2,2957 2,3139 2,3884 2,4265 2,5647 22
23 2,1941 2,2125 2,2498 2,3069 2,3458 2,3854 2,4054 2,4256 2,5080 2,5503 2,7040 23
24 2,2836 2,3038 2,3446 2,4072 2,4499 2,4933 2,5153 2,5375 2,6283 2,6748 2,8445 24
25 2,3730 2,3949 2,4393 2,5075 2,5541 2,6014 2,6255 2,6497 2,7490 2,8000 2,9861 25
26 2,4621 2,4858 2,5339 2,6078 2,6583 2,7098 2,7358 2,7622 2,8702 2,9257 3,1288 26
27 2,5510 2,5765 2,6284 2,7081 2,7626 2,8182 2,8464 2,8749 2,9918 3,0520 3,2725 27
Ascotherm® ecoFurther information
102 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Furt
her
info
r-m
atio
n
Planning, assembly and installation instructions
Scope of delivery• External, adjustable and acoustically decoupled height adjust-
ments (pre-installed)
• For KRP91, KRN92 and KRN81 aluminium linear grille (on
request, delivery can be postponed until the end of the
construction phase)
• For KC281 and KC481 aluminium roll-up grille (on request,
delivery can be postponed until the end of the construction
phase)
• Plastic elements for acoustic decoupling
• Installation cover and edge bar protection (for protection
during the construction phase)
Planning advices• To compensate for cold air that occurs on large window areas,
the trench convectors must be dimensioned to extend along
the entire length of the window.
• The thermal behaviour of screeds and floors can compress the
floor pans of trench convectors. To prevent this, expansion
joints must be provided.
• When electrical cables or a thermostatic sensor head with a
remote sensor will be used, it is necessary to install an empty
conduit.
• The installation cover supplied serves to protect the convec-
tor during the construction phase and should be replaced
with the supplied linear grille or roll-up grille only after all
construction work has been completed. The installation cover
has only limited loading capability and is not suitable for use
as a surface to support scaffolds, ladders etc.
• The convector must be accessible for maintenance work at
any time.
Installation instructions
Positioning and arrangement
• Remove the packaging film and packaging cardboard from
the trench convector before installation. If the top grille
has already been delivered, store it in a safe location until
construction work has been completed.
• Place the trench convector in position and use the external
height adjustments to align it. The height adjustments can be
placed in the correct position with the aid of a screwdriver.
• Use the mounting brackets to secure the floor pan to the
floor.
• If necessary, use insulation underneath and on the sides of the
floor pan as well.
• Note the acoustic decoupling
Connecting of the trench convector
• Water connection to the face (as standard) or room sided with
openings already provided for pipe entry (on request, other
connection arrangements also possible).
• Attach fittings and connect convector to pipework.
• To prevent entry of screed into the floor pan, seal the provi-
ded openings with suitable material. (e. g. plastic plugs from
the accessory range)
• Perform a pressure test.
• Cover the convector with the supplied installation cover for
protection
• When components from other manufacturers are used (e.g.
connection set, actuator,…) that are not in the accessory
range for the Ascotherm eco, pay attention to the installation
dimensions.
Intended use
The Ascotherm KRN81, KC281 and KC481 are intended exclusi-
vely for use in indoor areas (e.g. conservatories, residential and
commercial areas, showrooms, etc. The Ascotherm KRN81, KC281
and KC481 cannot be used in swimming pools, damp locations
and outdoor areas. In case of doubt, always consult the manufac-
turer. Any other or additional use shall be considered as impro-
per use.
Safety instructions
• Electrical work may be carried out only by authorised electri-
cians. Connection must comply with valid VDE regulations and
the EVU directives.
• When installing Ascotherm KRN81, KC281 and KC481, a suita-
ble residual current-operated protective device (RCD) / earth
leakage circuit breaker (less than or equal to 30 mA) must be
installed.
• In case of failure to comply with the regulations and directives
malfunctions with consequential damage and endangerment
of individuals can occur. Mixing up wires or connecting impro-
perly can result in MORTAL DANGER!
• Note additional safety information in the installation instruc-
tions.
Ascotherm® eco KRP91Further information
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 103
Ordering process
Furt
her
info
rmat
ion
Product Flow/return Floor pan Grille
Po
s
Ro
om
Nu
mb
er
Pro
du
ct /
vers
ion
Heig
ht
in m
m
Dep
th i
n m
m
Len
gth
in
mm
Co
nn
ect
ion
syst
em
Co
up
lin
g o
f ra
dia
tor
po
siti
on
Desi
gn
(in
terc
on
nect
ed
)
Arr
an
gem
en
t
Co
nn
ect
ion
siz
e
Pre
ssu
re v
ers
ion
To
p g
rill
e
Fit
tin
gs
Act
uato
r
Fit
tin
g
Pan
co
lou
r
Pan
co
lou
r co
de
Ed
ge b
ar
colo
ur
To
p g
rill
e v
ers
ion
Sp
eci
als
|HOE| |MT| |LAE| |VT| |KHP| |BF| |ANB| |VG| |RG| |DRU| |ABD| |EBT| |STT| |VRS| |FAR1| |FNR1| |RDL| |AUS| |BES|
1 WG 1 KRP91 150 185 1000 2 BB 64 64 10 LR RAL 7016 ELO ELO
2 WG 1 KRP91 92 260 2050 2 33 64 64 10 RR TS1 STT VRS RAL 7016 DKS DKS SBL
RoomInformation on the room in which the radiator will be installed
Ordering information Ordering code
Conservatory WG
Entrance Entrance
Administrative building VG
... ...
NumberNumber of radiators
Ordering informationOrdering code
for example
1 radiator 1
2 radiators 2
Product / version
Ordering information Ordering code
Ascotherm KRP91 Natural Convection KRP91
|HOE| - Height BH in mm
Ordering information Ordering code
92 mm 92
120 mm 120
150 mm 150
200 mm 200
|MT| - Depth in mm
Ordering information Ordering code
185 mm 185
210 mm 210
260 mm 260
310 mm 310
360 mm 360
400 mm 400
|LAE| - Length in mm
Ordering information Ordering code
from 1000 mm to 5000 mm 1000 - 5000
|VT| - Flow / return: Connection system
Ordering information Ordering code
2-pipe system (flow and return
are separate)2
Other connection arrangements
Ordering information Ordering code
Coupled on same side in series 75
Special connections 99
|KHP| - Coupling of radiator position
Ordering information Ordering code
Without coupling –
Initial radiator 1
Centred radiator 2
Final radiator 3
|BF| - radiator design
Ordering information Ordering code
Without –
Connected at right end 1
Connected at both ends 2
Connected at left end 3
|ANB| - Flow / return: Arrangement
Ordering information Ordering code
1st digit: pos. flow
2nd digit: pos. return
DB
8 361
|VG| - Flow connection size
Ordering information Ordering code
G 3/4’’ 64
|RG| - Return connection size
Ordering information Ordering code
G 3/4’’ 64
|DRU| - Pressure version in bar (Pa)
Ordering information Ordering code
Standard version: 10 bar (1000 kPa) 10
High-pressure version: 16 bar (1600 kPa) 16
Ascotherm® eco KRP91Further information
104 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Ordering process
Furt
her
info
r-m
atio
n
|ABD| - Top grille
Ordering information Ordering code
Without –
Standard version: Aluminium linear grille LR
Aluminium roll-up grille RR
|EBT| - Fittings
Ordering information Ordering code
Without impact sound insulation –
With impact sound insulation TS1
|STT| - Actuator
Ordering information Ordering code
Without actuator –
With actuator STT
|VRS| - Fitting
Ordering information Ordering code
Without Fitting –
With Fitting VRS
Floor pan |FAR1| - Surface: Colour
Ordering information Ordering code
RAL RAL
|FNR1| - Surface: Colour code
Ordering information Ordering code
Anthracite grey 7016
Edge bar |RDL| - Edge bar colour
Ordering information Ordering code
Anodised ELO
Bronze BRO
Brass MES
Dark silver DKS
black SWZ
Stainless steel EDS
Pan colour FAR1
Grille colour FAR2
Top grilles |AUS| - Top grille version Ordering information Ordering code
Anodised ELO
Bronze BRO
Brass MES
Dark silver DKS
black SWZ
Finished LAC
Stainless steel 1) EDS
Type of wood: beech 1) HBU
Type of wood: oak 1) HEI
Type of wood: ash 1) HES
1) This version is only possible with roll-up grille.
|BES| - Specials
Ordering information Ordering code
Mitre / column 75
Single mitre 76
Double mitre 77
Special height SBH
Special length SBL
Special depth SBT
= Standard version, instead of value, it is also
possible to insert "-"
Ascotherm® eco KRN92Further information
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 105
Ordering process
Furt
her
info
rmat
ion
Product Flow/return Floor pan Grile
Po
s
Ro
om
Nu
mb
er
Pro
du
ct /
vers
ion
Heig
ht
in m
m
Dep
th i
n m
m
Len
gth
in
mm
Co
nn
ect
ion
syst
em
Co
up
lin
g o
f ra
dia
tor
po
siti
on
Desi
gn
(in
terc
on
nect
ed
)
Arr
an
gem
en
t
Nu
mb
er
of
air
co
nn
ec-
tio
ns
Air
co
nn
ect
ion
arr
an
-g
em
en
t
Air
co
nn
ect
ion
siz
e
Co
nn
ect
ion
siz
e
Pre
ssu
re v
ers
ion
To
p g
rill
e
Fit
tin
gs
Act
uato
r
Fit
tin
g
Pan
co
lou
r
Pan
co
lou
r co
de
Ed
ge b
ar
colo
ur
To
p g
rill
e v
ers
ion
Sp
eci
als
|HOE| |MT| |LAE| |VT| |KHP| |BF| |ANB| |LAZ| |LAP| |LAG| |VG| |RG| |DRU| |ABD| |EBT| |STT| |VRS| |FAR1| |FNR1| |RDL| |AUS| |BES|
1 HK2 2 KRN92 110 310 2750 2 11 1 F 63 64 64 10 LR RAL 7016 ELO ELO
2 HK2 1 KRN92 200 185 2000 2 BB 1 F 100 64 64 10 RR STT VRS RAL 7016 SWZ SWZ
RoomInformation on the room in which the radiator will be installed
Ordering information Ordering code
Conservatory WG
Administrative building VG
... ...
NumberNumber of radiators
Ordering information Ordering code
1 radiator 1
2 radiators 2
Product / version
Ordering information Ordering code
Ascotherm KRN92 Natural convection with
additional air connectionKRN92
|HOE| - Height BH in mm
Ordering information Ordering code
110 mm 110
150 mm 150
200 mm 200
|MT| - Depth in mm
Ordering information Ordering code
185 mm 185
210 mm 210
260 mm 260
310 mm 310
360 mm 360
400 mm 400
|LAE| - Length in mm
Ordering information Ordering code
from 1000 mm to 5000 mm 1000 - 5000
|VT| - Flow / return: Connection system
Ordering information Ordering code
2-pipe system (flow and return
are separate)2
Other connection arrangements
Ordering information Ordering code
Coupled on same side in series 75
Special connections 99
|KHP| - Coupling of radiator position
Ordering information Ordering code
Without coupling –
Initial radiator 1
Centred radiator 2
Final radiator 3
|BF| - radiator design
Ordering information Ordering code
Without –
Connected at right end 1
Connected at both ends 2
Connected at left end 3
|ANB| - Flow / return: Arrangement
Ordering information Ordering code
1st digit: pos. flow
2nd digit: pos. return
DB
8 361
|LAZ| - Number of air connections
Ordering information Ordering code
One 1
Select 2 - 10 2 - 10
|LAP| - Air connection arrangement
Ordering information Ordering code
Air connection F
Special connection according to drawing SON
Ascotherm® eco KRN92Further information
106 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Ordering process
Furt
her
info
r-m
atio
n
|LAG| - Air connection size
Ordering information Ordering code
Connection 63 mm 63
Connection 80 mm 80
Connection 100 mm 100
Connection 125 mm 125
• Connection size depends on height
|VG| - Flow connection size
Ordering information Ordering code
G 3/4’’ 64
|RG| - Return connection size
Ordering information Ordering code
G 3/4’’ 64
|DRU| - Pressure version in bar (Pa)
Ordering information Ordering code
Standard version: 10 bar (1000 kPa) 10
High-pressure version: 16 bar (1600 kPa) 16
|ABD| - Top grille
Ordering information Ordering code
Without –
Standard version: Aluminium linear grille LR
Aluminium roll-up grille RR
|EBT| - Fittings
Ordering information Ordering code
Without impact sound insulation –
With impact sound insulation TS1
|STT| - Actuator
Ordering information Ordering code
Without actuator –
With actuator STT
|VRS| - Fitting
Ordering information Ordering code
Without Fitting –
With Fitting VRS
Floor pan |FAR1| - Surface: Colour
Ordering information Ordering code
RAL RAL
|FNR1| - Surface: Colour code
Ordering information Ordering code
Anthracite grey 7016
Edge bar |RDL| - Edge bar colour
Ordering information Ordering code
Anodised ELO
Bronze BRO
Brass MES
Dark silver DKS
black SWZ
Stainless steel EDS
Pan colour FAR1
Grille colour FAR2
Top grilles |AUS| - Top grille version Ordering information Ordering code
Anodised ELO
Bronze BRO
Brass MES
Dark silver DKS
black SWZ
Finished LAC
Stainless steel 1) EDS
Type of wood: beech 1) HBU
Type of wood: oak 1) HEI
Type of wood: ash 1) HES
1) This version is only possible with roll-up grille.
|BES| - Specials
Ordering information Ordering code
Mitre / column 75
Single mitre 76
Double mitre 77
Special height SBH
Special length SBL
Special depth SBT
= Standard version, instead of value, it is also
possible to insert "-"
Ascotherm® eco KRN81Further information
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 107
Ordering process
Furt
her
info
rmat
ion
Product Flow/return Floor pan Grille
Po
s
Ro
om
Nu
mb
er
Pro
du
ct /
vers
ion
Heig
ht
in m
m
Dep
th i
n m
m
Len
gth
in
mm
Co
nn
ect
ion
syst
em
Co
up
lin
g o
f ra
dia
tor
po
siti
on
Desi
gn
(in
terc
on
nect
ed
)
Arr
an
gem
en
t
Co
nn
ect
ion
siz
e
Pre
ssu
re v
ers
ion
To
p g
rill
e
Fit
tin
gs
Fil
ter
fleece
Act
uato
r
Fit
tin
g
Co
ntr
ol
syst
em
Bu
ild
ing
man
ag
em
en
t sy
stem
Pan
co
lou
r
Pan
co
lou
r co
de
To
p g
rill
e v
ers
ion
Ed
ge b
ar
colo
ur
Sp
eci
als
|HOE| |MT| |LAE| |VT| |KHP| |BF| |ANB| |VG| |RG| |DRU| |ABD| |EBT| |FVL| |STT| |VRS| |RLT| |GLT| |FAR1| |FNR1| |AUS| |RDL| |BES|
1 R01 1 KRN81 110 310 1250 2 BB 64 64 10 RR TS1 FV RLT RAL 7016 HEI ELO
2 R01 1 KRN81 110 260 3000 2 33 64 64 10 LR STT VRS RLT RAL 7016 ELO ELO
RoomInformation on the room in which the radiator will be installed
Ordering information Ordering code
Conservatory WG
Administrative building VG
... ...
NumberNumber of radiators
Ordering information Ordering code
1 radiator 1
2 radiators 2
Product / version
Ordering information Ordering code
Ascotherm KRN81 Forced convection with
cross-flow fanKRN81
|HOE| - Height BH in mm
Ordering information Ordering code
110 mm 110
|MT| - Depth in mm
Ordering information Ordering code
185 mm 185
210 mm 210
260 mm 260
310 mm 310
360 mm 360
|LAE| - Length in mm
Ordering information Ordering code
from 1250 mm to 4000 mm 1250 - 4000
|VT| - Flow / return: Connection system
Ordering information Ordering code
2-pipe system (flow and return
are separate)2
Other connection arrangements
Ordering information Ordering code
Coupled on same side in series 75
Special connections 99
|KHP| - Coupling of radiator position
Ordering information Ordering code
Without coupling –
Initial radiator 1
Centred radiator 2
Final radiator 3
|BF| - radiator design
Ordering information Ordering code
Without –
Connected at right end 1
Connected at both ends 2
Connected at left end 3
|ANB| - Flow / return: Arrangement
Ordering information Ordering code
1st digit: pos. flow
2nd digit: pos. return
DB
8 361
|VG| - Flow connection size
Ordering information Ordering code
G 3/4’’ 64
|RG| - Return connection size
Ordering information Ordering code
G 3/4’’ 64
|DRU| - Pressure version in bar (Pa)
Ordering information Ordering code
Standard version: 10 bar (1000 kPa) 10
High-pressure version: 16 bar (1600 kPa) 16
Ascotherm® eco KRN81Further information
108 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Ordering process
Furt
her
info
r-m
atio
n
|ABD| - Top grille
Ordering information Ordering code
Without –
Standard version: Aluminium linear grille LR
Aluminium roll-up grille RR
|EBT| - Fittings
Ordering information Ordering code
Without impact sound insulation –
With impact sound insulation TS1
|FVL| - Filter fleece
Ordering information Ordering code
Without filter fleece –
With filter fleece FV
|STT| - Actuator
Ordering information Ordering code
Without actuator –
With actuator STT
|VRS| - Fitting
Ordering information Ordering code
Without Fitting –
With Fitting VRS
|RLT| - Control system
Ordering information Ordering code
Without control system –
With control system RLT
|GLT| - Building management system
Ordering information Ordering code
Without –
KNX card KNX
LON card LON
Floor pan |FAR1| - Surface: Colour
Ordering information Ordering code
RAL RAL
|FNR1| - Surface: Colour code
Ordering information Ordering code
Anthracite grey 7016
Edge bar |RDL| - Edge bar colour
Ordering information Ordering code
Anodised ELO
Bronze BRO
Brass MES
Dark silver DKS
black SWZ
Stainless steel EDS
Pan colour FAR1
Grille colour FAR2
Top grilles |AUS| - Top grille version Ordering information Ordering code
Anodised ELO
Bronze BRO
Brass MES
Dark silver DKS
black SWZ
Finished LAC
Stainless steel 1) EDS
Type of wood: beech 1) HBU
Type of wood: oak 1) HEI
Type of wood: ash 1) HES
1) This version is only possible with roll-up grille.
|BES| - Specials
Ordering information Ordering code
Mitre / column 75
Single mitre 76
Double mitre 77
Special height SBH
Special length SBL
Special depth SBT
= Standard version, instead of value, it is also
possible to insert "-"
Ascotherm® eco KC281Further information
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 109
Ordering process
Furt
her
info
rmat
ion
Product Flow/return Floor pan Grille
Po
s
Ro
om
Nu
mb
er
Pro
du
ct /
vers
ion
Heig
ht
in m
m
Dep
th i
n m
m
Len
gth
in
mm
Co
nn
ect
ion
syst
em
Co
up
lin
g o
f ra
dia
tor
po
siti
on
Desi
gn
(in
terc
on
nect
ed
)
Heati
ng
/ c
oo
lin
g a
rran
-g
em
en
t
Co
nn
ect
ion
siz
e
Pre
ssu
re v
ers
ion
To
p g
rill
e
Fit
tin
gs
Fil
ter
fleece
Co
nd
en
sate
pu
mp
Act
uato
r
Fit
tin
g
Co
ntr
ol
syst
em
Bu
ild
ing
man
ag
em
en
t sy
stem
Pan
co
lou
r
Pan
co
lou
r co
de
Ed
ge b
ar
colo
ur
To
p g
rill
e v
ers
ion
Sp
eci
als
|HOE| |MT| |LAE| |VT| |KHP| |BF| |ANB| |VG| |RG| |DRU| |ABD| |EBT| |FVL| |PUM| |STT| |VRS| |RLT| |GLT| |FAR1| |FNR1| |RDL| |AUS| |BES|
1 R02 2KC
281130 310 1250 2 BB 64 64 10 RR TS1 RAL 7016 ELO ELO
RoomInformation on the room in which the radiator will be installed
Ordering information Ordering code
Conservatory WG
Entrance Entrance
Administrative building VG
... ...
NumberNumber of radiators
Ordering information Ordering code
1 radiator 1
2 radiators 2
Product / version
Ordering information Ordering code
Ascotherm KC281 heating and cooling in
2-pipe systemKC 281
|HOE| - Height BH in mm
Ordering information Ordering code
130 mm 130
155 mm 155
|MT| - Depth in mm
Ordering information Ordering code
310 mm 310
360 mm 360
|LAE| - Length in mm
Ordering information Ordering code
1250 mm 1250
2000 mm 2000
2750 mm 2750
|VT| - Flow / return: Connection system
Ordering information Ordering code
2-pipe system (flow and return
are separate)2
Other connection arrangements
Ordering information Ordering code
Coupled on same side in series 75
Special connections 99
|KHP| - Coupling of radiator position
Ordering information Ordering code
Without coupling –
Initial radiator 1
Centred radiator 2
Final radiator 3
|BF| - radiator design
Ordering information Ordering code
Without –
Connected at right end 1
Connected at both ends 2
Connected at left end 3
|ANB| - Flow / return: Arrangement
Ordering information Ordering code
1st digit: pos. flow
2nd digit: pos. return
DB
8 361
|VG| - Flow connection size
Ordering information Ordering code
G 3/4’’ 64
|RG| - Return connection size
Ordering information Ordering code
G 3/4’’ 64
|DRU| - Pressure version in bar (Pa)
Ordering information Ordering code
Standard version: 10 bar (1000 kPa) 10
High-pressure version: 16 bar (1600 kPa) 16
Ascotherm® eco KC281Further information
110 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Ordering process
Furt
her
info
r-m
atio
n
|ABD| - Top grille
Ordering information Ordering code
Without –
Aluminium linear grille LR
Standard version: Aluminium roll-up grille RR
|EBT| - Fittings
Ordering information Ordering code
Without impact sound insulation –
With impact sound insulation TS1
|FVL| - Filter fleece
Ordering information Ordering code
Without filter fleece –
With filter fleece FV
|PUM| - Condensate pump
Ordering information Ordering code
Without condensate pump –
With condensate pump PUM
|STT| - Actuator
Ordering information Ordering code
Without actuator –
With actuator STT
|VRS| - Fitting
Ordering information Ordering code
Without Fitting –
With Fitting VRS
|RLT| - Control system
Ordering information Ordering code
Without control system –
With control system RLT
|GLT| - Building management system
Ordering information Ordering code
Without –
KNX card KNX
LON card LON
Floor pan |FAR1| - Surface: Colour
Ordering information Ordering code
RAL RAL
|FNR1| - Surface: Colour code
Ordering information Ordering code
Anthracite grey 7016
Edge bar |RDL| - Edge bar colour
Ordering information Ordering code
Anodised ELO
Bronze BRO
Brass MES
Dark silver DKS
black SWZ
Stainless steel EDS
Pan colour FAR1
Grille colour FAR2
Top grilles |AUS| - Top grille version Ordering information Ordering code
Anodised ELO
Bronze BRO
Brass MES
Dark silver DKS
black SWZ
Finished LAC
Stainless steel 1) EDS
Type of wood: beech 1) HBU
Type of wood: oak 1) HEI
Type of wood: ash 1) HES
1) This version is only possible with roll-up grille.
|BES| - Specials
Ordering information Ordering code
Mitre / column 75
Single mitre 76
Double mitre 77
Special height SBH
Special length SBL
Special depth SBT
= Standard version, instead of value, it is also
possible to insert "-"
Ascotherm® eco KC481Further information
Prices without value-added tax. Technical specifications subject to change.Prices and Technology 2015-N 111
Ordering process
Furt
her
info
rmat
ion
Product Flow/return Floor pan Grille
Po
s
Ro
om
Nu
mb
er
Pro
du
ct /
vers
ion
Heig
ht
in m
m
Dep
th i
n m
m
Len
gth
in
mm
Co
nn
ect
ion
syst
em
Co
up
lin
g o
f ra
dia
tor
po
siti
on
Desi
gn
(in
terc
on
nect
ed
)
Arr
an
gem
en
t h
eati
ng
Arr
an
gem
en
t co
oli
ng
Co
nn
ect
ion
siz
e h
eati
ng
Co
nn
ect
ion
siz
e c
oo
lin
g
Pre
ssu
re v
ers
ion
To
p g
rill
e
Fit
tin
gs
Fil
ter
fleece
Co
nd
en
sate
pu
mp
Act
uato
r
Fit
tin
g
Co
ntr
ol
syst
em
Bu
ild
ing
man
ag
em
en
t sy
stem
Pan
co
lou
r
Pan
co
lou
r co
de
Ed
ge b
ar
colo
ur
To
p g
rill
e v
ers
ion
Sp
eci
als
|HOE| |MT| |LAE| |VT| |KHP| |BF| |ANB| |ANK| |VG| |RG| |VGK| |RGK| |DRU| |ABD| |EBT| |FVL| |PUM| |STT| |VRS| |RLT| |GLT| |FAR1| |FNR1| |RDL| |AUS| |BES|
1 LW 2 KC 481 155 330 2750 4 11 33 64 64 64 64 10 RR TS1 FV STT VRS RLT RAL 7016 EDS EDS
RoomInformation on the room in which the radiator will be installed
Ordering information Ordering code
Conservatory WG
Entrance Entrance
Administrative building VG
... ...
NumberNumber of radiators
Ordering information Ordering code
1 radiator 1
2 radiators 2
Product / version
Ordering information Ordering code
Ascotherm KC481 heating and cooling in
4-conductor systemKC 481
|HOE| - Height BH in mm
Ordering information Ordering code
130 mm 130
155 mm 155
|MT| - Depth in mm
Ordering information Ordering code
330 mm 330
360 mm 360
|LAE| - Length in mm
Ordering information Ordering code
1250 mm 1250
2000 mm 2000
2750 mm 2750
|VT| - Flow / return: Connection system
Ordering information Ordering code
4-pipe system (heating flow and
return, cooling flow and return
are separate)
4
Other connection arrangements
Ordering information Ordering code
Coupled on same side in series 75
Special connections 99
|KHP| - Coupling of radiator position
Ordering information Ordering code
Without coupling –
Initial radiator 1
Centred radiator 2
Final radiator 3
|BF| - radiator design
Ordering information Ordering code
Without –
Connected at right end 1
Connected at both ends 2
Connected at left end 3
|ANB| - Flow / return: Heating arrangement
Ordering information Ordering code
1st digit: pos. flow
2nd digit: pos. return
DB
8 361
|ANK| - Flow / return: Cooling arrangement
Ordering information Ordering code
1st digit: pos. flow
2nd digit: pos. return
DB
8 361
|VG| - Flow connection size
Ordering information Ordering code
G 3/4’’ 64
|RG| - Return connection size
Ordering information Ordering code
G 3/4’’ 64
Ascotherm® eco KC481Further information
112 Prices and Technology 2015-N Prices without value-added tax. Technical specifications subject to change.
Ordering process
Furt
her
info
r-m
atio
n
|VGK| - Flow connection size
Ordering information Ordering code
G 3/4’’ 64
|RGK| - Return connection size
Ordering information Ordering code
G 3/4’’ 64
|DRU| - Pressure version in bar (Pa)
Ordering information Ordering code
Standard version: 10 bar (1000 kPa) 10
High-pressure version: 16 bar (1600 kPa) 16
|ABD| - Top grille
Ordering information Ordering code
Without –
Aluminium linear grille LR
Standard version: Aluminium roll-up grille RR
|EBT| - Fittings
Ordering information Ordering code
Without impact sound insulation –
With impact sound insulation TS1
|FVL| - Filter fleece
Ordering information Ordering code
Without filter fleece –
With filter fleece FV
|PUM| - Condensate pump
Ordering information Ordering code
Without condensate pump –
With condensate pump PUM
|STT| - Actuator
Ordering information Ordering code
Without actuator –
With actuator STT
|VRS| - Fitting
Ordering information Ordering code
Without Fitting –
With Fitting VRS
|RLT| - Control system
Ordering information Ordering code
Without control system –
With control system RLT
|GLT| - Building management system
Ordering information Ordering code
Without –
KNX card KNX
LON card LON
Floor pan |FAR1| - Surface: Colour
Ordering information Ordering code
RAL RAL
|FNR1| - Surface: Colour code
Ordering information Ordering code
Anthracite grey 7016
Edge bar |RDL| - Edge bar colour
Ordering information Ordering code
Anodised ELO
Bronze BRO
Brass MES
Dark silver DKS
black SWZ
Stainless steel EDS
Pan colour FAR1
Grille colour FAR2
Top grilles |AUS| - Top grille version Ordering information Ordering code
Anodised ELO
Bronze BRO
Brass MES
Dark silver DKS
black SWZ
Finished LAC
Stainless steel 1) EDS
Type of wood: beech 1) HBU
Type of wood: oak 1) HEI
Type of wood: ash 1) HES
1) This version is only possible with roll-up grille.
|BES| - Specials
Ordering information Ordering code
Mitre / column 75
Single mitre 76
Double mitre 77
Special height SBH
Special length SBL
Special depth SBT
= Standard version, instead of value, it is also
possible to insert "-"
Prodcut Flow/return Floor pan Grille
Po
s
Ro
om
Nu
mb
er
Pro
du
ct / v
ers
ion
Heig
ht
in m
m
Dep
th in
mm
Len
gth
in
mm
Co
nn
ect
ion
syst
em
Co
up
lin
g o
f ra
dia
-to
r p
osi
tio
n
Desi
gn
(in
terc
on
-n
ect
ed
)
Arr
an
gem
en
t h
eati
ng
Arr
an
gem
en
t co
olin
g
Nu
mb
er
of
air
con
nect
ion
s
Air
co
nn
ect
ion
arr
an
gem
en
t
Air
co
nn
ect
ion
siz
e
Pre
ssu
re v
ers
ion
To
p g
rille
Fit
tin
gs
Filte
r fl
eece
Co
nd
en
sate
pu
mp
Act
uato
r
Fit
tin
g
Co
ntr
ol sy
stem
Bu
ild
ing
man
ag
e-
men
t sy
stem
Pan
co
lou
r
Pan
co
lou
r co
de
Ed
ge b
ar
colo
ur
To
p g
rille v
ers
ion
Sp
eci
als
|HOE| |MT| |LAE| |VT| |KHP| |BF| |ANB| |ANK| |LAZ| |LAP| |LAG| |DRU| |ABD| |EBT| |FVL| |PUM| |STT| |VRS| |RLT| |GLT| |FAR1| |FNR1| |RDL| |AUS| |BES|
1
2
3
4
5
6
7
8
9
10
Ascotherm® ecoOrder Form
Ordering process
Customer Ordered
by Object Desired delivery date
Address Address Address
Postcode
/ city
Postcode
/ city
Postcode
/ city
Tel. / Fax Tel. / Fax Tel. / Fax
Comments