THERMOSTAHL SOLAR®

SINCE 1962

H E AT I N G + S O L A R T E C H N O L O G I E S F O R T H E E N V I R O N M E N T

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HEATING BOILERS

HOT WATER BOILERS

Τhree-pass technologyenernoX-plUs seriesLOW EMISSIONS NOx BOILERS from 460 to 22.000 kW

THERMOSTAHLG L O B A L

H E A T I N G P O W E R

2

L O W N O x T O R E S P E C T T H E E N V I R O N M E N T, LOW EMISSIONS AND MAXIMUM POLLUTION PREVENTIONTHERMOSTAHL SOLAR®

SINCE 1962

H E AT I N G + S O L A R T E C H N O L O G I E S F O R T H E E N V I R O N M E N T

APPLICATIONSAccording to DIN 4751 ENERNOX-PLUS boiler is intended for water heating (up to 105°C), for central heating installations, as well as for other similar use. The maximum op-erating pressure allowed is 6 bars.

There is also PRESS boiler serie with working pressure up to 12 bar (af-ter demand).

EASY MAINTENANCEThe door of ENERNOX-PLUS boiler opens to the left or to the right, so that there is easy access to the combustion chamber for cleaning and is also equipped with a PYREX covered hole for easy visual inspec-tion of the flame during operation. The smoke chamber cover is fas-tened with screws and has a special cleaning opening, which also acts as expansion opening.

FUELENERNOX-PLUS boilers operate with heating oil, in accordance to DIN 51603, with natural gas, or liq-uid gas according to specifications DVGW of Germany and DIN 4788, EN 437.

INSULATIONTHERMOSTAHL boilers carry a heavy insulation of 100 mm of alu-minium covered glass wool. There is also insulation on the boiler’s door and smoke chamber in order to minimize the thermal radiation losses.

Low Emission Heating with three-pass technology

OPERATING PRINCIPLEEvery heating system runs pollutants into the environment such as nitrogen oxides (NOx), carbon dioxide (CO2); these gases volumes multiplied by many heating systems highly contribute to worsen our earth climate.

The structure of compact boiler ENERNOX-PLUS with two parallel combustion chambers is based on the principle of low NOx emissions, which was developed by THERMOSTAHL and is part of advanced heating technologies. The geometry of the combustion chambers is adjusted to the capacity of each boiler and the low load in combination with the controlled flame lead to low NOx emissions and higher boiler efficiency. The preapproved proportion of diameter / length and the pressure reduction in the burning chamber that occurs, reassure a safe function according to the legislative requirements for low NOx emissions.

This leads to a considerable attention toward the environment because:

• Low fuel consumption

• Low emissions LOWER POLLUTION• Higher outputs

CONTROL PANELTHERMOSTAHL boilers is accompanied by a control panel, which is equipped with all the necessary instruments-functions.

The control panel includes: general switch, safety thermostat, burner thermostat, water pump thermostat, thermometer and operation lamps.

There is also provision for additional installation of all automatizations of a modern boiler facility for automatic function and energy saving.

N

+

+ +

+ +

O

NO

NOx

NO2

N2O

NO

O3

NO2

H2O

GREENHOUSE EFFECT

O2

NO2

HNO2HNO2 O3

HNO3 ACID RAIN

COMBUSTION

IN BOILER IN ATMOSPHERE

ADVANTAGES- Firm construction.- Reliability.- Energy savings.- Friendly to the environment.- Perfect design.- Easy maintenance.- Rich heating surface.- Three passes of burned gases.- Uniform thermal charge.- Long lifespan without problems.

HE

AT

ING

WITHOUT PO

LLUT

ION

3 complete passes of exhaust gases

ENERNOX-PLUS BOILER

3

L O W N O x T O R E S P E C T T H E E N V I R O N M E N T, LOW EMISSIONS AND MAXIMUM POLLUTION PREVENTIONTHERMOSTAHL SOLAR®

SINCE 1962

H E AT I N G + S O L A R T E C H N O L O G I E S F O R T H E E N V I R O N M E N T

SPECIFICATIONSOur boilers are manufactured at the modern plant of THERMOSTAHL factory, following the German specification DIN 4702. The manu-facturing process is based on the European Norm DIN EN ISO 9001, as to the equipment, the manufacture and the control of subassemblies, as well as to specialized personnel and the design.

Moreover THERMOSTAHL has the quality mark CE.

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NOx (ppm) C o m p a r i s o n o f e m i s s i o n s

Traditionalboiler

Traditionalboiler

ENERNOXPLUS

ENERNOXPLUS

CO (ppm)

Boiler Type

Nominal power Power range

Back pressure

Combustion chamber volume

Heated surface

Internal preessure

fallWater

capacity WeightMaximum working pressure

Test Pressure

Efficiency±1%

KW Mcal/h MW Mm H2O Lit m2 (Δt=15°C) Lit ton bar barENOX-PLUS 460 465 400 0,4 - 0,5 30 - 40 450 16,2 250 720 1,5 5 9 92,0ENOX-PLUS 520 523 450 0,4 - 0,55 30 - 40 520 17,5 260 910 1,6 5 9 92,0ENOX-PLUS 580 581 500 0,5 - 0,6 30 - 40 520 18,4 270 880 1,7 5 9 92,1ENOX-PLUS 700 698 600 0,6 - 0,7 30 - 40 560 21,0 290 970 1,9 5 9 92,1ENOX-PLUS 800 814 700 0,7 - 0,85 40 - 55 670 23,9 330 1.030 2,1 5 9 92,1ENOX-PLUS 930 930 800 0,8 - 0,95 40 - 55 780 26,1 360 1.150 2,3 5 9 92,1ENOX-PLUS 1.050 1.047 900 0,9 - 1,1 45 - 60 990 29,5 390 1.570 2,9 5 9 92,2ENOX-PLUS 1.160 1.163 1.000 1,0 - 1,2 45 - 60 990 31,2 420 1.520 3,2 5 9 92,3ENOX-PLUS 1.500 1.453 1.300 1,3 - 1,5 55 - 65 1.200 38,7 440 1.690 3,5 5 9 92,3ENOX-PLUS 1.750 1.745 1.500 1,5 - 1,8 55 - 65 1.400 46,3 470 2.120 3,7 5 9 92,3ENOX-PLUS 1.900 1.919 1.650 1,6 - 2,0 55 - 65 1.600 51,4 490 2.360 3,9 5 9 92,2ENOX-PLUS 2.100 2.093 1.800 1,8 - 2,1 55 - 65 1.850 56 510 2.580 4,1 5 9 92,2ENOX-PLUS 2.300 2.326 2.000 2,0 - 2,4 60 - 70 2.200 63 550 3.600 5,0 5 9 92,2ENOX-PLUS 2.700 2.675 2.300 2,2 - 2,8 60 - 70 2.800 75 600 3.900 5,5 5 9 92,4ENOX-PLUS 3.100 3.140 2.700 2,6 - 3,2 60 - 70 2.800 82 650 3.800 5,9 5 9 92,3ENOX-PLUS 3.500 3.486 3.000 2,8 - 3,6 70 - 80 3.800 93 700 4.300 6,4 5 9 92,5ENOX-PLUS 4.000 4.070 3.500 3,2 - 4,1 70 - 80 3.800 102 750 4.200 6,8 5 9 92,3ENOX-PLUS 4.650 4.652 4.000 3,8 - 4,8 70 - 80 4.300 111 800 4.800 7,4 5 9 92,5ENOX-PLUS 5.000 5.000 4.300 4,3 - 5,1 80 - 90 4.300 122 850 6.900 8,8 6 10 92,2ENOX-PLUS 6.000 6.000 5.160 5,0 - 6,0 80 - 90 4.500 157 900 8.800 9,9 6 10 92,4ENOX-PLUS 7.000 7.000 6.190 6,0 - 7,0 90 - 100 5.200 174 1.000 9.700 11,1 6 10 92,5ENOX-PLUS 8.000 8.000 6.880 7,0 - 8,0 90 - 100 6.000 198 1.200 11.600 12,2 6 10 92,6ENOX-PLUS 10.000 10.000 8.600 8,0 - 10,0 100 - 120 8.800 242 1.400 14.300 15,3 6 10 92,7ENOX-PLUS 12.000 12.000 10.320 10,0 - 12,0 100 - 120 9.800 296 1.800 16.400 18,0 6 10 92,7ENOX-PLUS 14.000 14.000 12.040 12,0 - 14,0 120 - 130 10.800 340 2.200 20.500 22,7 6 10 92,8ENOX-PLUS 16.000 16.000 13.760 14,0 - 16,0 120 - 130 12.200 388 2.600 22.700 25,4 6 10 92,8ENOX-PLUS 18.000 18.000 15.480 16,0 - 18,0 130 - 140 15.000 440 2.800 27.700 29,1 6 10 92,9ENOX-PLUS 20.000 20.000 17.200 18,0 - 20,0 130 - 140 17.000 500 3.200 30.600 32,0 6 10 93,0ENOX-PLUS 22.000 22.000 18.900 20,0 - 22,0 130 - 140 19.000 560 3.600 33.500 35,3 6 10 93,0

Technical Characteristics

• The above dimensions are indicative and it is possible that they change in the future without warning, if new improvements require it.• Boiler weights are estimated for empty boiler (without water) and with a door panelled by fireproof cement (not ceramic fibres).• There are boilers for working pressure up to 12 bar (PRESS serie).• Suitable for open or closed type facilities according to TRD 702, DIN 4751, Part 1 and 2.

Combustion chamber “FOX” type

Boiler Type

A B C D E F G H I K L M N T1 / T2 T3(Φ)

T4(Φ)

T5(empty)

T6(valve)

mm in inENOX-PLUS 460 1300 1580 2360 1515 870 1200 800 300 1770 320 400 500 1820 DN 100 343 260 DN 32 DN 65ENOX-PLUS 520 1300 1580 2360 1515 870 1200 800 300 1770 320 400 500 1820 DN 100 343 260 DN 32 DN 65ENOX-PLUS 580 1300 1580 2610 1765 870 1200 800 300 2020 320 400 500 1820 DN 100 343 260 DN 32 DN 65ENOX-PLUS 700 1300 1580 2860 2015 870 1200 800 300 2270 320 400 500 1820 DN 100 343 260 DN 32 DN 65ENOX-PLUS 800 1300 1580 3110 2265 870 1200 800 300 2520 320 400 500 1820 DN 125 343 260 DN 32 DN 65ENOX-PLUS 930 1300 1580 3360 2515 870 1200 800 300 2770 320 400 500 1820 DN 125 343 260 DN 32 DN 65ENOX-PLUS 1.050 1490 1830 3070 2020 1015 1350 1000 350 2370 380 600 600 2050 DN 125 395 340 DN 32 DN 80ENOX-PLUS 1.160 1490 1830 3070 2020 1015 1350 1000 350 2370 380 600 600 2050 DN 125 395 340 DN 32 DN 80ENOX-PLUS 1.500 1490 1830 3570 2520 1015 1350 1000 350 2870 380 600 600 2050 DN 150 483 340 DN 32 DN 80ENOX-PLUS 1.750 1490 1830 3570 2520 1015 1350 1000 350 2870 380 600 600 2050 DN 150 483 340 DN 32 DN 80ENOX-PLUS 1.900 1490 1830 4070 3020 1015 1350 1000 350 3370 380 600 600 2050 DN 150 483 340 DN 32 DN 80ENOX-PLUS 2.100 1490 1830 4070 3020 1015 1350 1000 350 3370 380 600 600 2050 DN 150 483 340 DN 32 DN 80ENOX-PLUS 2.300 1990 2370 3800 2520 1305 1800 1300 500 2970 430 900 850 2590 DN 200 581 380 DN 32 DN 80ENOX-PLUS 2.700 1990 2370 4300 3020 1305 1800 1300 500 3470 430 900 850 2590 DN 200 581 380 DN 32 DN 80ENOX-PLUS 2.900 1990 2370 4300 3020 1305 1800 1300 500 3470 430 900 850 2590 DN 200 645 380 DN 32 DN 100ENOX-PLUS 3.500 1990 2370 4800 3520 1305 1800 1300 500 3970 430 900 850 2590 DN 200 645 380 DN 32 DN 100ENOX-PLUS 4.000 1990 2370 4800 3520 1305 1800 1300 500 3970 430 900 850 2590 DN 200 645 410 DN 32 DN 125ENOX-PLUS 4.650 1990 2370 5300 4020 1305 1800 1300 500 4470 430 900 850 2590 DN 200 645 410 DN 32 DN 125

ENOX-PLUS 5.000 2490 2890 5400 4030 1565 2200 1650 650 4530 480 1200 1000 3090 DN 250PN 16 700 510 DN 50 DN 150

ENOX-PLUS 6.000 2490 2890 5900 4530 1565 2200 1650 650 5030 480 1200 1000 3090 DN 250PN 16 700 510 DN 50 DN 150

ENOX-PLUS 7.000 2490 2890 6400 5030 1565 2200 1650 650 5530 480 1200 1000 3090 DN 250PN 16 800 590 DN 50 DN 150

ENOX-PLUS 8.000 2490 2890 6900 5530 1565 2200 1650 650 6030 480 1200 1000 3090 DN 250PN 16 800 590 DN 50 DN 150

ENOX-PLUS 10.000 2990 3430 7000 5540 1815 2600 2000 800 6140 540 1500 1200 3650 DN 300PN 16 900 700 DN 65 DN 150

ENOX-PLUS 12.000 2990 3430 7500 6040 1815 2600 2000 800 6640 540 1500 1200 3650 DN 300PN 16 1000 700 DN 65 DN 200

ENOX-PLUS 14.000 2990 3430 8500 7050 1815 2600 2000 800 7650 540 1500 1200 3650 DN 350PN 16 1000 700 DN 65 DN 200

ENOX-PLUS 16.000 2990 3430 9000 7550 1815 2600 2000 800 8050 540 1500 1200 3650 DN 400PN 16 1100 700 DN 65 DN 200

ENOX-PLUS 18.000 3490 3980 9900 7550 2125 3000 2500 1000 8250 630 1800 1400 4220 DN 450PN 16 1100 800 DN 80 DN 200

ENOX-PLUS 20.000 3490 3980 10300 8550 2125 3000 2500 1000 9250 630 1800 1400 4220 DN 450PN 16 1200 800 DN 80 DN 250

ENOX-PLUS 22.000 3490 3980 11300 9550 2125 3000 2500 1000 10250 630 1800 1400 4220 DN 500PN 16 1300 800 DN 80 DN 250

54 years of action and energy

e�ciency

1962-201654 years of

action and energy e�ciency

1962-2016

Representative :

THERMOSTAHL SOLAR®

SINCE 1962

H E AT I N G + S O L A R T E C H N O L O G I E S F O R T H E E N V I R O N M E N T

Ind. Area – Thessaloniki, Greece, P.O.B. 1194 – P.C.57008Tel. : (0030) 2310 710810, 710811, 722073 | Fax: (0030) 2310 722074www.thermostahl.com | email: info@thermostahlsolar.com

THERMOSTAHL SOLAR®

SINCE 1962

H E AT I N G + S O L A R T E C H N O L O G I E S F O R T H E E N V I R O N M E N T

Boiler Installation Figure

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Dimensions

In order to avoid condenses and to increase the efficiency, there is a projection of the

flamepipe into the smoke chamber