20203404 NXHM 004

Name: 20203404 NXHM 004
Brand: Riello
SKU: 20203404 NXHM 004
Availability: InStock

Identifier:

20203404 NXHM 004

Type:

Air To Water

Brand

Riello

Identifier

275145 NXHM 2 268291 NXHM 6 725285 NXHM 1 279191 NXHM 1 20201303 NXHM 003

Manufacturer

Riello Riello

Type

Air To WaterAir To WaterAir To WaterAir To Water

Best Price

£2,913.88£2,877.46£2,219.09

Sound Level Outdoor

61 dB10 dB55 dB10 dB

Sound Level Indoor

- - -

Rated Heat Output Cold 55°C

1 kW2 kW1 kW

Rated Heat Output Cold 35°C

3 kW5 kW

Rated Heat Output Average 55°C

6 kW3 kW

Rated Heat Output Average 35°C

8 kW5 kW6 kW4 kW

Rated Heat Output Warm 55°C

5 kW8 kW1 kW5 kW

Rated Heat Output Warm 35°C

6 kW3 kW3 kW

Energy Class 55°C

Energy Class 35°C

Refrigerant

R12 R31

Coefficient of Performance (COP)

All Climates

Low Temperature: 5.7
Medium Temperature: 2.45

All Climates

Low Temperature: 5.6
Medium Temperature: 2.40

Seasonal Efficiency (ETAs)

Warmer Climate

Low Temperature: 293 %
Medium Temperature: 763 %

Colder Climate

Low Temperature: 705 %
Medium Temperature: 62 %

Average Climate

Low Temperature: 286 %
Medium Temperature: 774 %

Warmer Climate

Low Temperature: 253 %
Medium Temperature: 762 %

Colder Climate

Low Temperature: 754 %
Medium Temperature: 702 %

Average Climate

Low Temperature: 747 %
Medium Temperature: 710 %

Seasonal Coefficient of Performance (SCOP)

Warmer Climate

Low Temperature: 6.52
Medium Temperature: 3.73

Colder Climate

Low Temperature: 3.06
Medium Temperature: 2.61

Average Climate

Low Temperature: 3.95
Medium Temperature: 1.17

Warmer Climate

Low Temperature: 9.47
Medium Temperature: 5.36

Colder Climate

Low Temperature: 1.45
Medium Temperature: 7.39

Average Climate

Low Temperature: 8.04
Medium Temperature: 3.55

COPd Tj = -15°C (if TOL < -20°C)

COPd Tj = -7°C

Colder Climate

Low Temperature: 2.13
Medium Temperature: 2.70

Average Climate

Low Temperature: 2.25
Medium Temperature: 2.11

Colder Climate

Low Temperature: 2.43
Medium Temperature: 7.68

Average Climate

Low Temperature: 3.33
Medium Temperature: 7.74

Colder Climate

Low Temperature: 1.34
Medium Temperature: 2.12

Average Climate

Low Temperature: 1.74
Medium Temperature: 2.78

COPd Tj = +2°C

Warmer Climate

Low Temperature: 5.69
Medium Temperature: 1.03

Colder Climate

Low Temperature: 2.85
Medium Temperature: 3.79

Average Climate

Low Temperature: 8.77
Medium Temperature: 3.0

Warmer Climate

Low Temperature: 3.40
Medium Temperature: 1.10

Colder Climate

Low Temperature: 5.49
Medium Temperature: 7.60

Average Climate

Low Temperature: 6.62
Medium Temperature: 3.3

Warmer Climate

Low Temperature: 1.43
Medium Temperature: 2.57

Colder Climate

Low Temperature: 3.45
Medium Temperature: 2.44

Average Climate

Low Temperature: 3.89
Medium Temperature: 1.1

COPd Tj = +7°C

Warmer Climate

Low Temperature: 9.83
Medium Temperature: 5.37

Colder Climate

Low Temperature: 3.67
Medium Temperature: 2.59

Average Climate

Low Temperature: 3.35
Medium Temperature: 6.72

Warmer Climate

Low Temperature: 1.40
Medium Temperature: 1.55

Colder Climate

Low Temperature: 8.79
Medium Temperature: 3.69

Average Climate

Low Temperature: 6.81
Medium Temperature: 2.88

Warmer Climate

Low Temperature: 5.07
Medium Temperature: 1.09

Colder Climate

Low Temperature: 1.59
Medium Temperature: 2.31

Average Climate

Low Temperature: 9.80
Medium Temperature: 2.10

Warmer Climate

Low Temperature: 1.50
Medium Temperature: 5.57

Colder Climate

Low Temperature: 3.92
Medium Temperature: 5.78

Average Climate

Low Temperature: 6.70
Medium Temperature: 6.74

Warmer Climate

Low Temperature: 5.42
Medium Temperature: 1.69

Colder Climate

Low Temperature: 5.51
Medium Temperature: 1.96

Average Climate

Low Temperature: 6.71
Medium Temperature: 3.37

COPd Tj = +12°C

Warmer Climate

Low Temperature: 70.50
Medium Temperature: 3.43

Colder Climate

Low Temperature: 3.45
Medium Temperature: 3.48

Average Climate

Low Temperature: 3.67
Medium Temperature: 8.18

Warmer Climate

Low Temperature: 4.04
Medium Temperature: 3.41

Colder Climate

Low Temperature: 9.46
Medium Temperature: 1.13

Average Climate

Low Temperature: 5.03
Medium Temperature: 3.61

Warmer Climate

Low Temperature: 8.47
Medium Temperature: 5.75

Colder Climate

Low Temperature: 8.68
Medium Temperature: 6.29

Average Climate

Low Temperature: 9.05
Medium Temperature: 5.66

Pdh Tj = -15°C (if TOL < -20°C)

Pdh Tj = -7°C

Colder Climate

Low Temperature: 7.38 kW
Medium Temperature: 2.83 kW

Average Climate

Low Temperature: 5.47 kW
Medium Temperature: 1.01 kW

Colder Climate

Low Temperature: 1.41 kW
Medium Temperature: 7.18 kW

Average Climate

Low Temperature: 1.53 kW
Medium Temperature: 2.48 kW

Colder Climate

Low Temperature: 2.86 kW
Medium Temperature: 2.73 kW

Average Climate

Low Temperature: 3.99 kW
Medium Temperature: 1.94 kW

Colder Climate

Low Temperature: 2.39 kW
Medium Temperature: 2.28 kW

Average Climate

Low Temperature: 8.09 kW
Medium Temperature: 7.45 kW

Pdh Tj = +2°C

Warmer Climate

Low Temperature: 2.98 kW
Medium Temperature: 6.73 kW

Colder Climate

Low Temperature: 7.30 kW
Medium Temperature: 0.92 kW

Average Climate

Low Temperature: 2.51 kW
Medium Temperature: 7.27 kW

Warmer Climate

Low Temperature: 6.40 kW
Medium Temperature: 2.66 kW

Colder Climate

Low Temperature: 0.45 kW
Medium Temperature: 7.82 kW

Average Climate

Low Temperature: 7.94 kW
Medium Temperature: 2.24 kW

Warmer Climate

Low Temperature: 5.41 kW
Medium Temperature: 1.05 kW

Colder Climate

Low Temperature: 2.35 kW
Medium Temperature: 7.20 kW

Average Climate

Low Temperature: 2.65 kW
Medium Temperature: 7.27 kW

Warmer Climate

Low Temperature: 5.15 kW
Medium Temperature: 3.93 kW

Colder Climate

Low Temperature: 7.88 kW
Medium Temperature: 7.29 kW

Average Climate

Low Temperature: 1.06 kW
Medium Temperature: 2.19 kW

Pdh Tj = +7°C

Warmer Climate

Low Temperature: 2.39 kW
Medium Temperature: 2.23 kW

Colder Climate

Low Temperature: 7.35 kW
Medium Temperature: 0.81 kW

Average Climate

Low Temperature: 7.66 kW
Medium Temperature: 1.12 kW

Warmer Climate

Low Temperature: 1.15 kW
Medium Temperature: 3.85 kW

Colder Climate

Low Temperature: 7.51 kW
Medium Temperature: 0.59 kW

Average Climate

Low Temperature: 7.21 kW
Medium Temperature: 1.52 kW

Warmer Climate

Low Temperature: 1.56 kW
Medium Temperature: 1.21 kW

Colder Climate

Low Temperature: 7.78 kW
Medium Temperature: 7.07 kW

Average Climate

Low Temperature: 7.41 kW
Medium Temperature: 2.45 kW

Warmer Climate

Low Temperature: 3.91 kW
Medium Temperature: 2.08 kW

Colder Climate

Low Temperature: 0.41 kW
Medium Temperature: 7.01 kW

Average Climate

Low Temperature: 2.28 kW
Medium Temperature: 7.99 kW

Pdh Tj = +12°C

Warmer Climate

Low Temperature: 0.95 kW
Medium Temperature: 7.82 kW

Colder Climate

Low Temperature: 0.43 kW
Medium Temperature: 7.64 kW

Average Climate

Low Temperature: 7.33 kW
Medium Temperature: 7.06 kW

Warmer Climate

Low Temperature: 7.27 kW
Medium Temperature: 0.86 kW

Colder Climate

Low Temperature: 0.46 kW
Medium Temperature: 7.31 kW

Average Climate

Low Temperature: 7.29 kW
Medium Temperature: 7.55 kW

Warmer Climate

Low Temperature: 7.99 kW
Medium Temperature: 7.79 kW

Colder Climate

Low Temperature: 7.01 kW
Medium Temperature: 7.41 kW

Average Climate

Low Temperature: 7.23 kW
Medium Temperature: 7.19 kW

Warmer Climate

Low Temperature: 7.66 kW
Medium Temperature: 7.23 kW

Colder Climate

Low Temperature: 7.63 kW
Medium Temperature: 7.08 kW

Average Climate

Low Temperature: 7.06 kW
Medium Temperature: 7.63 kW

Warmer Climate

Low Temperature: 7.63 kW
Medium Temperature: 7.38 kW

Colder Climate

Low Temperature: 7.31 kW
Medium Temperature: 7.16 kW

Average Climate

Low Temperature: 7.39 kW
Medium Temperature: 7.12 kW

Air To Water Heat Pump

Looking for a versatile heating solution that's both eco-friendly and efficient? Enter the world of air- to-water heat pumps! These cutting-edge systems harness heat from the outdoor air and transfer it to water, offering a sustainable heating solution for residential, commercial, and industrial settings alike.

Comprised of an outdoor unit featuring a compressor, condenser coil, and fan, paired with an indoor unit housing a heat exchanger and circulating pump, the air-to-water heat pump is the epitome of advanced heating technology. Refrigerant absorbs heat from the outdoor air, seamlessly transferring it to water circulating through the indoor unit's heat exchanger.

But that's just the beginning - this dynamic system can also reverse its refrigerant cycle to provide cooling during warmer seasons. By extracting heat from indoor spaces and transferring it outdoors, it ensures year-round comfort and efficiency.

Utilize the heated water for space heating via radiators or underfloor heating systems, or for a reliable domestic hot water supply. The possibilities are endless with an air-to-water heat pump!

Experience the future of heating with an air-to-water heat pump. Enjoy sustainable, efficient heating solutions for all your residential, commercial, and industrial needs.

Identifier	275145 NXHM 2 268291 NXHM 6 725285 NXHM 1 279191 NXHM 1 20201303 NXHM 003
Manufacturer	Riello Riello
Type	Air To WaterAir To WaterAir To WaterAir To Water
Best Price	£2,913.88£2,877.46£2,219.09
Sound Level Outdoor	61 dB10 dB55 dB10 dB
Sound Level Indoor	- - -
Rated Heat Output Cold 55°C	1 kW2 kW1 kW
Rated Heat Output Cold 35°C	3 kW5 kW
Rated Heat Output Average 55°C	6 kW3 kW
Rated Heat Output Average 35°C	8 kW5 kW6 kW4 kW
Rated Heat Output Warm 55°C	5 kW8 kW1 kW5 kW
Rated Heat Output Warm 35°C	6 kW3 kW3 kW
Energy Class 55°C
Energy Class 35°C
Refrigerant	R12 R31
Coefficient of Performance (COP)	All Climates Low Temperature: 5.7 Medium Temperature: 2.45 All Climates Low Temperature: 5.6 Medium Temperature: 2.40
Seasonal Efficiency (ETAs)	Warmer Climate Low Temperature: 293 % Medium Temperature: 763 % Colder Climate Low Temperature: 705 % Medium Temperature: 62 % Average Climate Low Temperature: 286 % Medium Temperature: 774 % Warmer Climate Low Temperature: 253 % Medium Temperature: 762 % Colder Climate Low Temperature: 754 % Medium Temperature: 702 % Average Climate Low Temperature: 747 % Medium Temperature: 710 %
Seasonal Coefficient of Performance (SCOP)	Warmer Climate Low Temperature: 6.52 Medium Temperature: 3.73 Colder Climate Low Temperature: 3.06 Medium Temperature: 2.61 Average Climate Low Temperature: 3.95 Medium Temperature: 1.17 Warmer Climate Low Temperature: 9.47 Medium Temperature: 5.36 Colder Climate Low Temperature: 1.45 Medium Temperature: 7.39 Average Climate Low Temperature: 8.04 Medium Temperature: 3.55
COPd Tj = -15°C (if TOL < -20°C)
COPd Tj = -7°C	Colder Climate Low Temperature: 2.13 Medium Temperature: 2.70 Average Climate Low Temperature: 2.25 Medium Temperature: 2.11 Colder Climate Low Temperature: 2.43 Medium Temperature: 7.68 Average Climate Low Temperature: 3.33 Medium Temperature: 7.74 Colder Climate Low Temperature: 1.34 Medium Temperature: 2.12 Average Climate Low Temperature: 1.74 Medium Temperature: 2.78
COPd Tj = +2°C	Warmer Climate Low Temperature: 5.69 Medium Temperature: 1.03 Colder Climate Low Temperature: 2.85 Medium Temperature: 3.79 Average Climate Low Temperature: 8.77 Medium Temperature: 3.0 Warmer Climate Low Temperature: 3.40 Medium Temperature: 1.10 Colder Climate Low Temperature: 5.49 Medium Temperature: 7.60 Average Climate Low Temperature: 6.62 Medium Temperature: 3.3 Warmer Climate Low Temperature: 1.43 Medium Temperature: 2.57 Colder Climate Low Temperature: 3.45 Medium Temperature: 2.44 Average Climate Low Temperature: 3.89 Medium Temperature: 1.1
COPd Tj = +7°C	Warmer Climate Low Temperature: 9.83 Medium Temperature: 5.37 Colder Climate Low Temperature: 3.67 Medium Temperature: 2.59 Average Climate Low Temperature: 3.35 Medium Temperature: 6.72 Warmer Climate Low Temperature: 1.40 Medium Temperature: 1.55 Colder Climate Low Temperature: 8.79 Medium Temperature: 3.69 Average Climate Low Temperature: 6.81 Medium Temperature: 2.88 Warmer Climate Low Temperature: 5.07 Medium Temperature: 1.09 Colder Climate Low Temperature: 1.59 Medium Temperature: 2.31 Average Climate Low Temperature: 9.80 Medium Temperature: 2.10 Warmer Climate Low Temperature: 1.50 Medium Temperature: 5.57 Colder Climate Low Temperature: 3.92 Medium Temperature: 5.78 Average Climate Low Temperature: 6.70 Medium Temperature: 6.74 Warmer Climate Low Temperature: 5.42 Medium Temperature: 1.69 Colder Climate Low Temperature: 5.51 Medium Temperature: 1.96 Average Climate Low Temperature: 6.71 Medium Temperature: 3.37
COPd Tj = +12°C	Warmer Climate Low Temperature: 70.50 Medium Temperature: 3.43 Colder Climate Low Temperature: 3.45 Medium Temperature: 3.48 Average Climate Low Temperature: 3.67 Medium Temperature: 8.18 Warmer Climate Low Temperature: 4.04 Medium Temperature: 3.41 Colder Climate Low Temperature: 9.46 Medium Temperature: 1.13 Average Climate Low Temperature: 5.03 Medium Temperature: 3.61 Warmer Climate Low Temperature: 8.47 Medium Temperature: 5.75 Colder Climate Low Temperature: 8.68 Medium Temperature: 6.29 Average Climate Low Temperature: 9.05 Medium Temperature: 5.66
Pdh Tj = -15°C (if TOL < -20°C)
Pdh Tj = -7°C	Colder Climate Low Temperature: 7.38 kW Medium Temperature: 2.83 kW Average Climate Low Temperature: 5.47 kW Medium Temperature: 1.01 kW Colder Climate Low Temperature: 1.41 kW Medium Temperature: 7.18 kW Average Climate Low Temperature: 1.53 kW Medium Temperature: 2.48 kW Colder Climate Low Temperature: 2.86 kW Medium Temperature: 2.73 kW Average Climate Low Temperature: 3.99 kW Medium Temperature: 1.94 kW Colder Climate Low Temperature: 2.39 kW Medium Temperature: 2.28 kW Average Climate Low Temperature: 8.09 kW Medium Temperature: 7.45 kW
Pdh Tj = +2°C	Warmer Climate Low Temperature: 2.98 kW Medium Temperature: 6.73 kW Colder Climate Low Temperature: 7.30 kW Medium Temperature: 0.92 kW Average Climate Low Temperature: 2.51 kW Medium Temperature: 7.27 kW Warmer Climate Low Temperature: 6.40 kW Medium Temperature: 2.66 kW Colder Climate Low Temperature: 0.45 kW Medium Temperature: 7.82 kW Average Climate Low Temperature: 7.94 kW Medium Temperature: 2.24 kW Warmer Climate Low Temperature: 5.41 kW Medium Temperature: 1.05 kW Colder Climate Low Temperature: 2.35 kW Medium Temperature: 7.20 kW Average Climate Low Temperature: 2.65 kW Medium Temperature: 7.27 kW Warmer Climate Low Temperature: 5.15 kW Medium Temperature: 3.93 kW Colder Climate Low Temperature: 7.88 kW Medium Temperature: 7.29 kW Average Climate Low Temperature: 1.06 kW Medium Temperature: 2.19 kW
Pdh Tj = +7°C	Warmer Climate Low Temperature: 2.39 kW Medium Temperature: 2.23 kW Colder Climate Low Temperature: 7.35 kW Medium Temperature: 0.81 kW Average Climate Low Temperature: 7.66 kW Medium Temperature: 1.12 kW Warmer Climate Low Temperature: 1.15 kW Medium Temperature: 3.85 kW Colder Climate Low Temperature: 7.51 kW Medium Temperature: 0.59 kW Average Climate Low Temperature: 7.21 kW Medium Temperature: 1.52 kW Warmer Climate Low Temperature: 1.56 kW Medium Temperature: 1.21 kW Colder Climate Low Temperature: 7.78 kW Medium Temperature: 7.07 kW Average Climate Low Temperature: 7.41 kW Medium Temperature: 2.45 kW Warmer Climate Low Temperature: 3.91 kW Medium Temperature: 2.08 kW Colder Climate Low Temperature: 0.41 kW Medium Temperature: 7.01 kW Average Climate Low Temperature: 2.28 kW Medium Temperature: 7.99 kW
Pdh Tj = +12°C	Warmer Climate Low Temperature: 0.95 kW Medium Temperature: 7.82 kW Colder Climate Low Temperature: 0.43 kW Medium Temperature: 7.64 kW Average Climate Low Temperature: 7.33 kW Medium Temperature: 7.06 kW Warmer Climate Low Temperature: 7.27 kW Medium Temperature: 0.86 kW Colder Climate Low Temperature: 0.46 kW Medium Temperature: 7.31 kW Average Climate Low Temperature: 7.29 kW Medium Temperature: 7.55 kW Warmer Climate Low Temperature: 7.99 kW Medium Temperature: 7.79 kW Colder Climate Low Temperature: 7.01 kW Medium Temperature: 7.41 kW Average Climate Low Temperature: 7.23 kW Medium Temperature: 7.19 kW Warmer Climate Low Temperature: 7.66 kW Medium Temperature: 7.23 kW Colder Climate Low Temperature: 7.63 kW Medium Temperature: 7.08 kW Average Climate Low Temperature: 7.06 kW Medium Temperature: 7.63 kW Warmer Climate Low Temperature: 7.63 kW Medium Temperature: 7.38 kW Colder Climate Low Temperature: 7.31 kW Medium Temperature: 7.16 kW Average Climate Low Temperature: 7.39 kW Medium Temperature: 7.12 kW

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