Catalog · EPREL registry
European heat-pump models
10,455 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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What size do I need?
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
03-1001
Ritter Energie GmbH & Co. KG · Air-to-water
- SCOP
- 5.75
- Capacity
- 12kW
- Noise (out)
- 44dB
VWF 157/4 S1 + VWW 19/4 SI
Vaillant GmbH · Air-to-water
- SCOP
- 5.72
- Capacity
- 17kW
2144120017
ARKTEOS · Air-to-water
- SCOP
- 5.72
- Capacity
- 12kW
EU15L
LAMBDA Wärmepumpen GmbH · Air-to-water
- SCOP
- 5.72
- Capacity
- 15kW
- Noise (out)
- 46dB
HYDRA P BP/ST/**/BP/2S 015-1-1
EUROKLIMAT S.P.A · Air-to-water
- SCOP
- 5.67
- Capacity
- 20kW
- Noise (out)
- 69dB
WSP 180
REMKO GmbH & Co. KG Klima- und Wärmetechnik · Air-to-water
- SCOP
- 5.67
- Capacity
- 17kW
HYDRA P BP/LN/**/BP/2S 015-1-1
EUROKLIMAT S.P.A · Air-to-water
- SCOP
- 5.67
- Capacity
- 20kW
- Noise (out)
- 67dB
HYDRA P BP/SL/**/BP/2S 015-1-1
EUROKLIMAT S.P.A · Air-to-water
- SCOP
- 5.67
- Capacity
- 20kW
- Noise (out)
- 65dB
EU13L
LAMBDA Wärmepumpen GmbH · Air-to-water
- SCOP
- 5.67
- Capacity
- 12kW
- Noise (out)
- 44dB
ATLAS 18 DUO 400V (WW/B10) 086L6196
Thermia AB · Air-to-water
- SCOP
- 5.65
- Capacity
- 13kW
Calibra E 12 Duo 400V 203651
Thermia AB · Air-to-water
- SCOP
- 5.62
- Capacity
- 12kW
HTS 265
REMKO GmbH & Co. KG Klima- und Wärmetechnik · Air-to-water
- SCOP
- 5.62
- Capacity
- 13kW
- Noise (out)
- 58dB
Calibra E 12 Duo 230V 203654
Thermia AB · Air-to-water
- SCOP
- 5.62
- Capacity
- 12kW
VWF 117/4 + VWW 11/4 SI
Vaillant GmbH · Air-to-water
- SCOP
- 5.60
- Capacity
- 13kW
VWF 118/4 + VWW 11/4 SI
Vaillant GmbH · Air-to-water
- SCOP
- 5.60
- Capacity
- 13kW
Calibra E 16 400V (WW/B10) 204010
Thermia AB · Air-to-water
- SCOP
- 5.58
- Capacity
- 13kW
ETERA M-1 HT / HK UF E (B/W)
KRONOTERM d.o.o. · Air-to-water
- SCOP
- 5.58
- Capacity
- 12kW
Calibra E 16 Duo 400V (WW/B10) 204013
Thermia AB · Air-to-water
- SCOP
- 5.58
- Capacity
- 13kW
HP20S25W-M-BC
Heliotherm Wärmepumpentechnik Ges.m.b.H. · Air-to-water
- SCOP
- 5.55
- Capacity
- 20kW
Calibra 12 400V 086L5951
Thermia AB · Air-to-water
- SCOP
- 5.55
- Capacity
- 12kW
TERRA FOX 312 HPLA S1
OCHSNER Wärmepumpen GmbH · Air-to-water
- SCOP
- 5.55
- Capacity
- 12kW
Calibra 12 230V 086L5953
Thermia AB · Air-to-water
- SCOP
- 5.55
- Capacity
- 12kW
Calibra 12 400V (White) 086L6155
Thermia AB · Air-to-water
- SCOP
- 5.55
- Capacity
- 12kW
PR20S-M-WEB
Heliotherm Wärmepumpentechnik Ges.m.b.H. · Air-to-water
- SCOP
- 5.55
- Capacity
- 20kW
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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.