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Nu-HeatU N D E R F L O O R & R E N E W A B L E S
HEATPUMPS
Information sheet
Nu-Heat EnergyPro HP & HP Solar cylinder rangeAn unvented domestic hot water cylinder for use with heat pumps
Freephone 0800 731 1976 or 01404 549770
Onlinewww.nu-heat.co.uk v1 ©Nu-Heat 12.17
WATER SUPPLY
Standard EnergyPro cylindersThese cylinders are intended for use with a mains-fed water supply that meets the Water Supply (Water Quality) Regulations 2000. Where a water softener has been fitted the chloride levels must not exceed 200ppm.
Super Duplex EnergyPro cylindersSuper Duplex cylinders are intended for use with private water supplies, i.e. borehole or well water. Where the water hardness exceeds 200ppm or does not comply with the levels set out in the Water Supply (Water Quality) Regulations 2000, the water must be treated by whatever means necessary.
Nu-Heat’s EnergyPro HP is a complete range of unvented cylinders, designed and developed specifically to work with Nu-Heat’s range of NIBE heat pumps.
FEATURES
High efficiency coil specifically designed for heat pump operation.
Manufactured from stainless steel for strength and durability.
3kW titanium immersion heater
Optimum connection positions at the front of the unit for ease of installation, easy access and minimal space requirements.
Fully labelled connections to help quick installation.
Cold water diffuser on cold inlet.
All connections supplied as standard.
Detailed installation, user and service manuals.
Highly insulated shell with foam injection, CFC/HCFC free.
Connections for optional EnergyPro™ secondary hot water pump for instant hot water.
Solar coil options.
Super Duplex models for use with boreholes and wells available.
* The warranty for Super Duplex cylinders that are fed from borehole or well water supplies (including treated supplies),
is 10 years.
*
Information sheet Nu-Heat EnergyPro HP cylinder range
Freephone 0800 731 1976 or 01404 549770
Onlinewww.nu-heat.co.uk
EnergyPro HP components
Primary Return
Cold Water Inlet
Aquastat Pocket
Primary Flow
Titanium Immersion (factory fitted)
Secondary Return
T&P Relief Valve
Hot Water Draw Off
EnergyPro HP Solar components
Primary Return
Cold Water Inlet
Aquastat Pocket
Primary Flow
Titanium immersion (factory fitted)
Secondary Return
T&P Relief Valve
Hot Water Draw Off
Solar Sensor
Solar / Boiler Flow
Solar / Boiler Return
1
2
3
4
5
6
7
8
9
10
11
EnergyPro HP200 & HPSD200
EnergyPro HP250S & HPSD250S
Total volume 194 litres 247 litres
Heat pump volume 194 litres 89 litres
Solar volume - 158 litres
Cylinder weight (full) 268kg 344kg
Cylinder heat loss 78W 87W
Heat up time (∆T@35˚C) 41 minutes 17 minutes
ENERGYPRO HP200 & HPSD200, ENERGYPRO HP250S & HPSD250 SOLAR
These cylinders are intended specifically for use with the NIBE F2040 single fan heat pump, for properties with a smaller hot water demand.
Both are supplied with all necessary components including:
• G3 inlet group
• Wholesome water expansion vessel
• Factory fitted T&P valve
• Over-temperature cut-out (solar only)
• Drain valves
• Manual air vent for coil
516
mm
676
mm
1271
mm
1376
mm
153
1mm 18
15m
m
540mm
Cupboard sizing
The cylinder footprint is 540mm diameter. A potable expansion vessel will also need to be accommodated, as well as the G3 inlet valve, and safety relief discharge plumbing.
EnergyPro HP200 & HPSD200 EnergyPro HP250S &HPSD250S
1
2
3
4
5
6
7
8
530mm
HEA
TIN
G EFFICIENCY RATING
ERP
A++
ERP
ENER
G
Y EFFICIENCY RATING
ERP
CA++
ERP
HEAT
ING
& H
O
T WATER EFFICIEN
CY
RA
TINGA
ERP
ENER
G
Y EFFICIENCY RATING
ERP
B
ENER
G
Y EFFICIENCY RATING
ERP
|CLASS
ENER
G
Y EFFICIENCY RATING
ERP
ENER
G
Y EFFICIENCY RATING
ERP
|||CLASS
ENER
G
Y EFFICIENCY RATING
ERP
HEA
TIN
G EFFICIENCY RATING
ERP
A+
ENER
G
Y EFFICIENCY RATING
ERP
D ENER
G
Y EFFICIENCY RATING
ERP
E1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
3
3
3
9
196
196
94
6m
m9
81m
m
145
0m
m12
11m
m
33
5/3
50
Information sheet Nu-Heat EnergyPro HP cylinder range
Freephone 0800 731 1976 or 01404 549770
Onlinewww.nu-heat.co.uk
EnergyPro HP components
Primary Return
Cold Water Inlet
Aquastat Pocket
Primary Flow
Titanium Immersion (factory fitted)
Secondary Return
T&P Relief Valve
Hot Water Draw Off
EnergyPro HP Solar components
Primary Return
Cold Water Inlet
Aquastat Pocket
Primary Flow
Titanium immersion (factory fitted)
Secondary Return
T&P Relief Valve
Hot Water Draw Off
Solar Sensor
Solar / Boiler Flow
Solar / Boiler Return
1
1
8
2
3
4
5
6
7
EnergyPro HP300 & HPSD300
EnergyPro HP300S & HPSD300S
Total volume 290 litres 290 litres
Heat pump volume 290 litres 123 litres
Solar volume - 167 litres
Cylinder weight (full) 391kg 391kg
Cylinder heat loss 92W 92W
Heat up time (∆T@35˚C) 50 minutes 20 minutes
ENERGYPRO HP300 & HPSD300, ENERGYPRO HP300S & HPSD300 SOLAR
The intermediate sizes of cylinder are applicable across a wide range of situations. Suitable for both the NIBE F2040 range, as well as NIBE ground source heat pumps, and for a typical house size.
Both are supplied with all necessary components including:
• G3 inlet group
• Wholesome water expansion vessel
• Factory fitted T&P valve
• Over-temperature cut-out (GSHP and solar only)
• Drain valves
• Manual air vent for coil
Cupboard sizing
The cylinder footprint is 600mm diameter. A potable expansion vessel will also need to be accommodated, as well as the G3 inlet valve, and safety relief discharge plumbing.
EnergyPro HP300 & HPSD300
600mm600mm
EnergyPro HP300S & HPSD300S
2
3
3
4
5
6
7
8
53
0m
m
62
8m
m
115
3m
m 133
0m
m
158
5m
m
218
1018
mm 11
53
mm
158
5m
m
36
8m
m
133
3m
m
210
1
2
3
3
4
5
6
7
8
1
8
2
3
4
5
6
7
9
10
11
3
911
10
36
0m
m
215
Freephone 0800 731 1976 or 01404 549770
Onlinewww.nu-heat.co.uk
Information sheet Nu-Heat EnergyPro HP cylinder range
EnergyPro HP400 & HPSD400
EnergyPro HP400S & HPSD400S
Total volume 390 litres 390 litres
Heat pump volume 390 litres 191 litres
Solar volume - 199 litres
Cylinder weight (full) 500kg 521kg
Cylinder heat loss 102W 102W
Heat up time (∆T@35˚C) 50 minutes 23 minutes
ENERGYPRO HP400 & HPSD400, ENERGYPRO HP400S & HPSD400 SOLAR
The intermediate sizes of cylinder are applicable across a wide range of situations. Suitable for both the NIBE F2040 range, as well as NIBE ground source heat pumps, and for a typical house size.
Both are supplied with all necessary components including:
• G3 inlet group
• Wholesome water expansion vessel
• Factory fitted T&P valve
• Over-temperature cut-out (GSHP and solar only)
• Drain valves
• Manual air vent for coil
Cupboard sizing
The cylinder footprint is 710mm diameter. A 35-litre, wall-mounted potable expansion vessel will also need to be accommodated, as well as the G3 inlet valve, and safety relief discharge plumbing.
EnergyPro HP400 & HPSD400
710mm710mm
EnergyPro HP400S & HPSD400S
1
2
3
3
4
5
6
7
8
60
0m
m
700
mm
125
5m
m
1275
mm
152
5m
m
22
6
1176
mm 15
70m
m
376
mm
128
1mm
22
0/2
15
1
2
3
34
5
6
7
8
3
9 11
10
EnergyPro HP components
Primary Return
Cold Water Inlet
Aquastat Pocket
Primary Flow
Titanium Immersion (factory fitted)
Secondary Return
T&P Relief Valve
Hot Water Draw Off
EnergyPro HP Solar components
Primary Return
Cold Water Inlet
Aquastat Pocket
Primary Flow
Titanium immersion (factory fitted)
Secondary Return
T&P Relief Valve
Hot Water Draw Off
Solar Sensor
Solar / Boiler Flow
Solar / Boiler Return
1
8
2
3
4
5
6
7
1
8
2
3
4
5
6
7
9
10
11
3
911
20
mm
Information sheet Nu-Heat EnergyPro HP cylinder range
Freephone 0800 731 1976 or 01404 549770
Onlinewww.nu-heat.co.uk
EnergyPro HP components
Primary Return
Cold Water Inlet
Aquastat Pocket
Primary Flow
Titanium Immersion (factory fitted)
Secondary Return
T&P Relief Valve
Hot Water Draw Off
EnergyPro HP Solar components
Primary Return
Cold Water Inlet
Aquastat Pocket
Primary Flow
Titanium Immersion (factory fitted)
Secondary Return
T&P Relief Valve
Hot Water Draw Off
Solar Sensor
Solar / Boiler Flow
Solar / Boiler Return
1
8
2
3
4
5
6
7
EnergyPro HP500 & HPSD500
EnergyPro HP500S & HPSD500S
Total volume 495 litres 495 litres
Heat pump volume 495 litres 211 litres
Solar volume - 284 litres
Cylinder weight (full) 636kg 639kg
Cylinder heat loss 115W 115W
Heat up time (∆T@35˚C) 62 minutes 29 minutes
ENERGYPRO HP500 HPSD500, ENERGYPRO HP500S AND HPSD500 SOLAR
The largest cylinder option is well matched to the larger heat pumps (both air and ground source) and for use where the property’s water demand is greater.
Both are supplied with all necessary components including:
• G3 inlet group
• Wholesome water expansion vessel
• Factory fitted T&P valve
• Over-temperature cut-out (GSHP and solar only)
• Drain valves
• Manual air vent for coil
Cupboard sizing
The cylinder footprint is 710mm diameter.
Additional allowance must be made for connections at the front, 100mm at the top, and for other components, including the 50-litre floor standing expansion vessel.
EnergyPro HP500 & HPSD500 EnergyPro HP500S & HPSD500S
710mm
22
0/2
15
210
720
mm
60
0m
m
142
5m
m
1210
mm
143
0m
m
162
5m
m
162
0/1
63
5m
m
1870
mm
188
5m
m
710mm
1
2
3
3
4
5
6
8
7
3
1
2
3
3
4
5
6
8
7
3
9
10
11
9
375
1
8
2
3
4
5
6
7
11
9
10
Information sheet Nu-Heat EnergyPro HP cylinder range
Freephone 0800 731 1976 or 01404 549770
Onlinewww.nu-heat.co.uk
100 LITRE FLOOR STANDING BUFFER TANK
Cubic for best space efficiency
‘Passivated’ steel construction
White powder-coated casing
Four 28mm tappings
3kW immersion heater
Air vent
All fittings provided
2-year manufacturer’s warranty
If there is sufficient height, the EnergyPro HP200, EnergyPro HP250S Solar, EnergyPro HP300 or EnergyPro HP300S Solar can be mounted on top of the buffer tank; otherwise it may be mounted separately.
Weight (full) 140kg
Buffer tank heat loss 69W
560mm
590mm deep
45
5m
m
150 AND 215 LITRE FLOOR STANDING BUFFER TANKS
150 litre buffer tank
• Four 28mm tappings
• 3kW immersion
• Sensor pocket
• Manual air vent
• Drain off valve
215 litre buffer tank
• Four 32mm tappings
• Two 3kW immersions
• Sensor pocket
• Manual air vent
• Drain off valve
25 year manufacturer’s warranty
Stainless steel construction
All fittings provided
Grey Plastisol outer casing is hard wearing and has a modern
appearance
Weight (full) 185kg
Standing heat loss 49W
Weight (full) 255kg
Standing heat loss 70W
577mm 577mm
108
0m
m 148
5m
m
50mm
50mm
Information sheet Nu-Heat EnergyPro HP cylinder range
Freephone 0800 731 1976 or 01404 549770
Onlinewww.nu-heat.co.uk
NIBE UKV220/UKV300/500 BUFFER TANKS
UKV220 floor standing buffer tank UKV300 floor standing buffer tank UKV500 floor standing buffer tank
UKV100 UKV200 UKV300 UKV500
625mmø 702mmø
165
0m
m
163
4m
m
50mm
50mm
21-36mm
NIBE UKV 100 LITRE WALL HUNG BUFFER TANK
Wall hung for properties with limited floor space, and insufficient height to use the buffer box
White powder-coated casing
Four 1” tappings
All fittings provided
2-year manufacturer’s warranty
260mm
450mm
25mm
1” BSPF
Allow space for air
vents and pipework
1010
mm
UKV100 UKV200 UKV300 UKV500
856mmø
50mm
183
4m
m
UKV100
• Wall-hung
• Four tappings
• Drain off valve
UKV220
• Four tappings
• Air purge
• Drain off valve
• Adjustable feet (21–36mm)
UKV300
• Four tappings
• Air purge
• Drain off valve
• Adjustable feet (21–36mm)
UKV500
• Four tappings
• Air purge
• Drain off valve
• Adjustable feet (21–36mm)
5 year manufacturer’s warranty
Ensures flow to the heat pump
Class A insulation
Grey PVC outer casing
Low energy losses
21-36mm21-36mm
Freephone 0800 731 1976 or 01404 549770
Onlinewww.nu-heat.co.uk
Information sheet Nu-Heat EnergyPro HP cylinder range
CYLINDER EFFICIENCY FICHE
Model Energy class Heat loss (watts) at 65˚C
Storage volume (litres)
Size (mm)
EnergyPro HP200 & HP200SD cylinders C 78 194 1450 x 530ø
EnergyPro HP250S & HP250SSD Solar cylinders C 87 247 1815 x 540ø
EnergyPro HP300 & HP300SD cylinders C 92 290 1585 x 600ø
EnergyPro HP300S & HP300SSD Solar cylinders C 92 290 1585 x 600ø
EnergyPro HP400 & HP400SD cylinders C 102 390 1570 x 710ø
EnergyPro HP400S & HP400SSD Solar cylinders C 102 390 1525 x 710ø
EnergyPro HP500 & HP500SD cylinders C 115 495 1870 x 710ø
EnergyPro HP500S & HPS500SSD Solar cylinders C 115 495 1885 x 710ø
BufferBox100™: 100 litre floor standing C 69 100 455 x 560 x 590
UKV100: 100-litre wall hung buffer tank C 60 98 1010 x 450ø
150 litre floor standing buffer tank B 49 150 1080 x 577ø
UKV220: 220-litre floor standing buffer tank C 77 218 1650 x 625ø
215-litre floor standing buffer tank C 70 215 1485 x 577ø
UKV300: 300-litre floor standing buffer tank C 95 296 1634 x 702ø
UKV500: 500-litre floor standing buffer tank C 98 496 1834 x 856ø
All Nu-Heat UFH & Renewables warranties start from the date of delivery and are only applicable to systems that have been registered with Nu-Heat by completing and returning the relevant commissioning documents, see Terms & Conditions for details. If a system has not been registered then all products carry a one-year warranty.
The original installer or a suitably competent alternative should be the initial point of contact in the event of a breakdown or other malfunction of the product.
For a list of Nu-Heat’s registered service partners please visit: www.nu-heat.co.uk/service