Catalog · EPREL registry
European heat-pump models
432 models indexed from the European Commission's EPREL registry. Filter by type, capacity, refrigerant, energy class or sound power to narrow candidates.
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A 4-step picker: country, size, what you replace, what matters. We narrow the catalog for you.
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Best models by SCOP
Highest seasonal efficiency rankings — overall, air-to-water and ground-source.
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Tariffs, climate and subsidies for 32 European countries — see where the economics work.
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Climate-aware sizing from country HDD, floor area and insulation grade.
Open →EPREL
Official EU energy-label registry. Every heat pump sold in the EU must be listed by its supplier — these are not marketing claims, they're the figures regulators see.
SCOP
Seasonal efficiency. 1 kWh electricity → SCOP kWh of heat over a heating season. 4.0 is competent, 4.5+ is good, 5.0+ is excellent.
Energy class
A++++ (APPP) is current top class for heating. Anything below A is uncompetitive. Cooling labels are separate.
Quick filters
2123484 BI-BLOC R290 HWP-40-FST8-H 4 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 4kW
- Noise (out)
- 51dB
2123596 Vitocal 150-A AWMIW.A1.19-V052/AWMOF-151.A1.04-230-V001 4 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 4kW
- Noise (out)
- 51dB
2122415 Vitocal 100-S AWB-M-E-AC 101.B08 16 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 6kW
- Noise (out)
- 64dB
2122561 Vitocal 222-S AWBT-M-E-AC 221.C10 F 10 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 9kW
- Noise (out)
- 56dB
7938523 Vitocal 100-A AWO-AC-AF 101.A14 14 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 12kW
- Noise (out)
- 68dB
2123715 Vitocal 250-A AWMOF-251.A1.08-230-V002/AWMIW.A1.19-V052 6 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 6kW
- Noise (out)
- 48dB
2123632 Vitocal 150-A Modular AWMIW.A1.19-V051/AWMOF-151.A1.04-230-V002 4 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 4kW
- Noise (out)
- 51dB
2123650 Vitocal 150-A Hybrid AWMOF-151.A1.04-230-V001/HWMIW.A1.19-V054 4 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 4kW
- Noise (out)
- 51dB
2123623 Vitocal 150-A AWMOF-151.A1.04-230-V002/AWMIW.A1.19-V052 4 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 4kW
- Noise (out)
- 51dB
2122412 Vitocal 100-S AWB-M-E 101.B08 16 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 6kW
- Noise (out)
- 64dB
7938512 Vitocal 100-A AWO-M-AC 101.A12 12 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 10kW
- Noise (out)
- 65dB
2122418 Vitocal 100-S AWB-M-E-AC 101.B08 F 16 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 6kW
- Noise (out)
- 64dB
2122409 Vitocal 100-S AWB-M 101.B08 16 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 6kW
- Noise (out)
- 64dB
2122450 Vitocal 200-S AWB-E-M 201.D10 10 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 9kW
- Noise (out)
- 56dB
2123706 Vitocal 250-A Compact AWMIT.A1.19-V056/AWMOF-251.A1.08-230-V001 6 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 6kW
- Noise (out)
- 48dB
7938521 Vitocal 100-A AWO-M-AC-AF 101.A14 14 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.47
- Capacity
- 12kW
- Noise (out)
- 68dB
2122460 Vitocal 200-S AWB-M-E-AC 201.D13 13 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.45
- Capacity
- 10kW
- Noise (out)
- 56dB
2122470 Vitocal 200-S AWB-M-E-AC 201.D16 F 16 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.45
- Capacity
- 11kW
- Noise (out)
- 56dB
2122461 Vitocal 200-S AWB-M-E-AC 201.D16 16 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.45
- Capacity
- 11kW
- Noise (out)
- 56dB
2122413 Vitocal 100-S AWB-M-E-AC 101.B04 16 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.45
- Capacity
- 4kW
- Noise (out)
- 62dB
2122416 Vitocal 100-S AWB-M-E-AC 101.B04 F 16 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.45
- Capacity
- 4kW
- Noise (out)
- 62dB
2122408 Vitocal 100-S AWB-M 101.B06 16 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.45
- Capacity
- 5kW
- Noise (out)
- 62dB
2122410 Vitocal 100-S AWB-M-E 101.B04 16 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.45
- Capacity
- 4kW
- Noise (out)
- 62dB
2122411 Vitocal 100-S AWB-M-E 101.B06 16 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.45
- Capacity
- 5kW
- Noise (out)
- 62dB
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Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-05-08. SCOP figures derived from supplier-reported ηs — see methodology.