Heating configurations
The following diagram is an installation example where the only heat generator is the heat pump. This meets all the typical space heating and DHW needs of a single family domestic home.
The REC10MH remote control (optional) coordinates system operation to guarantee optimum comfort for the occupants with the lowest possible electricity consumption

The following diagram shows one of the possible installation configurations for a heat pump and a gas boiler that meet all the typical space heating and DHW needs of a single-family domestic home.
There are many hybrid solutions but all of them are designed to minimise consumption without compromising the user’s comfort.

Key features
MCS accredited – maybe eligible for government grant through Boiler Upgrade Scheme (BUS registered contractors)
ErP Class A+++ (35°C) / A++ (55°C)
High COP up to 5.15 / SCOP* up to 5.21
Single fan models 004-016T and twin fan models 018T-030T
Ideal for new build and retrofit applications
Ideal for underfloor heating, oversize (low temperature) radiators and DHW
High performance, achieving temperatures up to 65°C (max. heating flow temp is 60°C and max. hot water flow temp is 65°C)
Twin rotary compressor with DC inverter technology, output varies according to the demand
Performance ratings independently certified by HP Keymark
R32 refrigerant
Easy, quick installation
Low noise level <55dB at 1m (NXHM 004) / <63.5dB at 1m (NXHM 030T)
Wired control panel included, for the complete management of a heating/cooling/DHW system
The control panel can manage up to six units (of different output levels) in cascade format – one master and five slaves
Anti-freeze protection as standard, to protect the entire system – in particular the hydraulic parts – from the potential damage caused by freezing
Optional air source heat pump cylinder; pre-plumbed, indirect, unvented stainless-steel hot water storage cylinder with 50 litre buffer store
Five year warranty, seven year parts and labour if installed by accredited installer
Downloads
Specifications (004-016T) (.pdf)
Specifications (018T-030T) (.pdf)
Brochure (.pdf)
Specifications
Nominal Heating Capacity A7°C(DB**)/W35°C |
4.20kW |
COP A7(DB)/W35 |
5.10 |
SCOP A7(DB)/W35 |
4.85 |
Heating Capacity A7°C(DB)/W45°C |
4.30kW |
COP A7(DB)/W45 |
3.80 |
Nominal Heating Capacity A7°C(DB)/W55°C |
4.40kW |
COP A7(DB)/W55 |
2.95 |
SCOP A7(DB)/W55 |
3.31 |
Nominal Heating Capacity A2°C(DB)/W35°C |
4.40kW |
COP A2(DB)/W35 |
4.00 |
Heating Capacity A2°C(DB)/W45°C |
5.10kW |
COP A2(DB)/W45 |
3.00 |
Heating Capacity A2°C(DB)/W55°C |
5.10kW |
COP A2(DB)/W55 |
2.45 |
Heating Capacity A-7°C(DB)/W35°C |
4.70kW |
COP A-7(DB)/W35 |
3.10 |
Heating Capacity A-7°C(DB)/W45°C |
4.30kW |
COP A-7(DB)/W45 |
2.35 |
Heating Capacity A-7°C(DB)/W55°C |
4.00kW |
COP A-7(DB)/W55 |
1.95 |
Energy Efficiency Class (W35°C) |
A+++ |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
55dB(A) |
Supply Voltage |
230V/1ph/50Hz |
Nominal Heating Capacity A7°C(DB)/W35°C |
6.35kW |
COP A7(DB)/W35 |
4.95 |
SCOP A7(DB)/W35 |
4.95 |
Heating Capacity A7°C(DB)/W45°C |
6.30kW |
COP A7(DB)/W45 |
3.70 |
Nominal Heating Capacity A7°C(DB)/W55°C |
6.00kW |
COP A7(DB)/W55 |
2.95 |
SCOP A7(DB)/W55 |
3.52 |
Nominal Heating Capacity A2°C(DB)/W35°C |
5.50kW |
COP A2(DB)/W35 |
3.90 |
Heating Capacity A2°C(DB)/W45°C |
5.80kW |
COP A2(DB)/W45 |
3.00 |
Heating Capacity A2°C(DB)/W55°C |
5.65kW |
COP A2(DB)/W55 |
2.45 |
Heating Capacity A-7°C(DB)/W35°C |
6.00kW |
COP A-7(DB)/W35 |
3.00 |
Heating Capacity A-7°C(DB)/W45°C |
5.40kW |
COP A-7(DB)/W45 |
2.40 |
Heating Capacity A-7°C(DB)/W55°C |
5.15kW |
COP A-7(DB)/W55 |
2.00 |
Energy Efficiency Class (W35°C) |
A+++ |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
58dB(A) |
Supply Voltage |
230V/1ph/50Hz |
Dimensions WxDxH (mm) |
1295x429x792 |
Net weight (kg) |
98 |
Nominal Heating Capacity A7°C(DB)/W35°C |
8.40kW |
COP A7(DB)/W35 |
5.15 |
SCOP A7(DB)/W35 |
5.21 |
Heating Capacity A7°C(DB)/W45°C |
8.10kW |
COP A7(DB)/W45 |
3.85 |
Nominal Heating Capacity A7°C(DB)/W55°C |
7.50kW |
COP A7(DB)/W55 |
3.18 |
SCOP A7(DB)/W55 |
3.52 |
Nominal Heating Capacity A2°C(DB)/W35°C |
7.10kW |
COP A2(DB)/W35 |
4.10 |
Heating Capacity A2°C(DB)/W45°C |
7.40kW |
COP A2(DB)/W45 |
3.25 |
Heating Capacity A2°C(DB)/W55°C |
7.10kW |
COP A2(DB)/W55 |
2.60 |
Heating Capacity A-7°C(DB)/W35°C |
7.00kW |
COP A-7(DB)/W35 |
3.20 |
Heating Capacity A-7°C(DB)/W45°C |
6.60kW |
COP A-7(DB)/W45 |
2.55 |
Heating Capacity A-7°C(DB)/W55°C |
6.15kW |
COP A-7(DB)/W55 |
2.05 |
Energy Efficiency Class (W35°C) |
A+++ |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
59dB(A) |
Supply Voltage (V/ph/Hz) |
230/1/50 |
Dimensions WxDxH (mm) |
1295x429x792 |
Net weight (kg) |
98 |
Nominal Heating Capacity A7°C(DB)/W35°C |
10.00kW |
COP A7(DB)/W35 |
4.95 |
SCOP A7(DB)/W35 |
5.19 |
Heating Capacity A7°C(DB)/W45°C |
10.00kW |
COP A7(DB)/W45 |
3.75 |
Nominal Heating Capacity A7°C(DB)/W55°C |
9.50kW |
COP A7(DB)/W55 |
3.10 |
SCOP A7(DB)/W55 |
3.49 |
Nominal Heating Capacity A2°C(DB)/W35°C |
8.20kW |
COP A2(DB)/W35 |
4.00 |
Heating Capacity A2°C(DB)/W45°C |
7.85kW |
COP A2(DB)/W45 |
3.20 |
Heating Capacity A2°C(DB)/W55°C |
8.10kW |
COP A2(DB)/W55 |
2.56 |
Heating Capacity A-7°C(DB)/W35°C |
8.00kW |
COP A-7(DB)/W35 |
3.05 |
Heating Capacity A-7°C(DB)/W45°C |
7.35kW |
COP A-7(DB)/W45 |
2.55 |
Heating Capacity A-7°C(DB)/W55°C |
6.85kW |
COP A-7(DB)/W55 |
2.00 |
Energy Efficiency Class (W35°C) |
A+++ |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
60dB(A) |
Supply Voltage (V/ph/Hz) |
230/1/50 |
Dimensions WxDxH (mm) |
1385x526x945 |
Net weight (kg) |
121 |
Nominal Heating Capacity A7°C(DB)/W35°C |
12.10kW |
COP A7(DB)/W35 |
4.95 |
SCOP A7(DB)/W35 |
4.81 |
Heating Capacity A7°C(DB)/W45°C |
12.30kW |
COP A7(DB)/W45 |
3.70 |
Nominal Heating Capacity A7°C(DB)/W55°C |
11.90kW |
COP A7(DB)/W55 |
3.05 |
SCOP A7(DB)/W55 |
3.45 |
Nominal Heating Capacity A2°C(DB)/W35°C |
9.20kW |
COP A2(DB)/W35 |
3.90 |
Heating Capacity A2°C(DB)/W45°C |
10.60kW |
COP A2(DB)/W45 |
3.00 |
Heating Capacity A2°C(DB)/W55°C |
11.30kW |
COP A2(DB)/W55 |
2.50 |
Heating Capacity A-7°C(DB)/W35°C |
10.00kW |
COP A-7(DB)/W35 |
3.00 |
Heating Capacity A-7°C(DB)/W45°C |
10.20kW |
COP A-7(DB)/W45 |
2.40 |
Heating Capacity A-7°C(DB)/W55°C |
9.80kW |
COP A-7(DB)/W55 |
2.05 |
Energy Efficiency Class (W35°C) |
A+++ |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
65dB(A) |
Supply Voltage (V/ph/Hz) |
230/1/50 / 400/3/50 |
Dimensions WxDxH (mm) |
1385x526x945 |
Net weight (kg) |
121 / 160 |
Nominal Heating Capacity A7°C(DB)/W35°C |
14.50kW |
COP A7(DB)/W35 |
4.60 |
SCOP A7(DB)/W35 |
4.72 |
Heating Capacity A7°C(DB)/W45°C |
14.10kW |
COP A7(DB)/W45 |
3.60 |
Nominal Heating Capacity A7°C(DB)/W55°C |
13.80kW |
COP A7(DB)/W55 |
2.95 |
SCOP A7(DB)/W55 |
3.47 |
Nominal Heating Capacity A2°C(DB)/W35°C |
11.00kW |
COP A2(DB)/W35 |
3.60 |
Heating Capacity A2°C(DB)/W45°C |
11.50kW |
COP A2(DB)/W45 |
2.85 |
Heating Capacity A2°C(DB)/W55°C |
12.40kW |
COP A2(DB)/W55 |
2.45 |
Heating Capacity A-7°C(DB)/W35°C |
12.00kW |
COP A-7(DB)/W35 |
2.85 |
Heating Capacity A-7°C(DB)/W45°C |
11.70kW |
COP A-7(DB)/W45 |
2.35 |
Heating Capacity A-7°C(DB)/W55°C |
11.00kW |
COP A-7(DB)/W55 |
2.05 |
Energy Efficiency Class (W35°C) |
A+++ |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
65dB(A) |
Supply Voltage (V/ph/Hz) |
230/1/50 / 400/3/50 |
Dimensions WxDxH (mm) |
1385x526x945 |
Net weight (kg) |
144 / 160 |
Nominal Heating Capacity A7°C(DB)/W35°C |
15.90kW |
COP A7(DB)/W35 |
4.50 |
SCOP A7(DB)/W35 |
4.62 |
Heating Capacity A7°C(DB)/W45°C |
16.00kW |
COP A7(DB)/W45 |
3.50 |
Nominal Heating Capacity A7°C(DB)/W55°C |
16.00kW |
COP A7(DB)/W55 |
2.85 |
SCOP A7(DB)/W55 |
3.41 |
Nominal Heating Capacity A2°C(DB)/W35°C |
13.00kW |
COP A2(DB)/W35 |
3.45 |
Heating Capacity A2°C(DB)/W45°C |
12.70kW |
COP A2(DB)/W45 |
2.85 |
Heating Capacity A2°C(DB)/W55°C |
13.30kW |
COP A2(DB)/W55 |
2.40 |
Heating Capacity A-7°C(DB)/W35°C |
13.10kW |
COP A-7(DB)/W35 |
2.70 |
Heating Capacity A-7°C(DB)/W45°C |
12.80kW |
COP A-7(DB)/W45 |
2.25 |
Heating Capacity A-7°C(DB)/W55°C |
12.50kW |
COP A-7(DB)/W55 |
2.00 |
Energy Efficiency Class (W35°C) |
A+++ |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
68dB(A) |
Supply Voltage (V/ph/Hz) |
230/1/50 / 400/3/50 |
Dimensions WxDxH (mm) |
1385x526x945 |
Net weight (kg) |
144 / 160 |
Nominal Heating Capacity A7°C(DB)/W35°C |
18kW |
COP A7(DB)/W35 |
4.70 |
SCOP A7(DB)/W35 |
4.6 |
Heating Capacity A7°C(DB)/W45°C |
18kW |
COP A7(DB)/W45 |
3.50 |
Nominal Heating Capacity A7°C(DB)/W55°C |
18kW |
COP A7(DB)/W55 |
2.75 |
SCOP A7(DB)/W55 |
3.21 |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
57.6dB(A) |
Supply Voltage (V/ph/Hz) |
400/3/50 |
Dimensions WxDxH (mm) |
1129x528x1558 |
Net weight (kg) |
177 |
Nominal Heating Capacity A7°C(DB)/W35°C |
22kW |
COP A7(DB)/W35 |
4.40 |
SCOP A7(DB)/W35 |
4.53 |
Heating Capacity A7°C(DB)/W45°C |
22kW |
COP A7(DB)/W45 |
3.40 |
Nominal Heating Capacity A7°C(DB)/W55°C |
22kW |
COP A7(DB)/W55 |
2.65 |
SCOP A7(DB)/W55 |
3.22 |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
59.8dB(A) |
Supply Voltage (V/ph/Hz) |
400/3/50 |
Dimensions WxDxH (mm) |
1129x528x1558 |
Net weight (kg) |
177 |
Nominal Heating Capacity A7°C(DB)/W35°C |
26kW |
COP A7(DB)/W35 |
4.08 |
SCOP A7(DB)/W35 |
4.5 |
Heating Capacity A7°C(DB)/W45°C |
26kW |
COP A7(DB)/W45 |
3.10 |
Nominal Heating Capacity A7°C(DB)/W55°C |
26kW |
COP A7(DB)/W55 |
2.45 |
SCOP A7(DB)/W55 |
3.14 |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
61.5dB(A) |
Supply Voltage (V/ph/Hz) |
400/3/50 |
Dimensions WxDxH (mm) |
1129x528x1558 |
Net weight (kg) |
177 |
Nominal Heating Capacity A7°C(DB)/W35°C |
30.10kW |
COP A7(DB)/W35 |
3.91 |
SCOP A7(DB)/W35 |
4.19 |
Heating Capacity A7°C(DB)/W45°C |
30kW |
COP A7(DB)/W45 |
2.90 |
Nominal Heating Capacity A7°C(DB)/W55°C |
30kW |
COP A7(DB)/W55 |
2.30 |
SCOP A7(DB)/W55 |
3.14 |
Energy Efficiency Class (W55°C) |
A++ |
Noise Level (1m) |
63.5dB(A) |
Supply Voltage (V/ph/Hz) |
400/3/50 |
Dimensions WxDxH (mm) |
1129x528x1558 |
Net weight (kg) |
177 |
*The Seasonal Coefficient of Performance (SCOP) measures the energy efficiency of heating over an entire year, this gives a more realistic indication of the energy efficiency of a product like a heat pump.
**Dry Bulb (DB) temperature is measured by a dry thermometer, it is usually referred to as the ambient air temperature.








