Catalog · EPREL registry
European heat-pump models
23,466 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
IDOLA S 3.2 HYBRID 28C 10
FERROLI S.p.A. · Air-to-water
- SCOP
- 5.10
- Capacity
- 9kW
- Noise (out)
- 60dB
8738212059
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.10
- Capacity
- 6kW
GSi 616
CTC AB · Air-to-water
- SCOP
- 5.10
- Capacity
- 16kW
AQUATOP T22HR 3721486
Ariston SpA · Air-to-water
- SCOP
- 5.10
- Capacity
- 21kW
OMNIA HY S IN 10
FERROLI S.p.A. · Air-to-water
- SCOP
- 5.10
- Capacity
- 9kW
- Noise (out)
- 60dB
8738212069
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.10
- Capacity
- 6kW
8738212113
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.10
- Capacity
- 6kW
8738213764
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.10
- Capacity
- 6kW
IDOLA S 3.2 HYBRID 28H 10
FERROLI S.p.A. · Air-to-water
- SCOP
- 5.10
- Capacity
- 9kW
- Noise (out)
- 60dB
ADAPT 0416-K3 HT / HK 3F
KRONOTERM d.o.o. · Air-to-water
- SCOP
- 5.10
- Capacity
- 11kW
- Noise (out)
- 46dB
AQUATOP T22 H 3721023
Ariston SpA · Air-to-water
- SCOP
- 5.10
- Capacity
- 21kW
527304
ATLANTIC SOC FRANCAISE DEVELOP THERMIQUE · Air-to-water
- SCOP
- 5.10
- Capacity
- 9kW
- Noise (out)
- 55dB
NIBE S1255-12 R EM 1X230V UK
NIBE AB · Air-to-water
- SCOP
- 5.10
- Capacity
- 12kW
NIBE S1255-12 E T EM 3X400V
NIBE AB · Air-to-water
- SCOP
- 5.10
- Capacity
- 12kW
10373741
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.10
- Capacity
- 12kW
2123710 Vitocal 250-A Compact AWMIT.A1.19-V056/AWMOF-251.A1.13-400-V001 12 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.10
- Capacity
- 12kW
- Noise (out)
- 50dB
CTC ECOPART 616M
CTC AB · Air-to-water
- SCOP
- 5.10
- Capacity
- 16kW
A7804766+A7799991 - Alya 6M H FS
BDR Thermea Group B.V. · Air-to-water
- SCOP
- 5.10
- Capacity
- 7kW
- Noise (out)
- 52dB
527288
ATLANTIC SOC FRANCAISE DEVELOP THERMIQUE · Air-to-water
- SCOP
- 5.10
- Capacity
- 9kW
- Noise (out)
- 55dB
SWP35-RX33
Walter Bösch GmbH & Co KG · Air-to-water
- SCOP
- 5.10
- Capacity
- 35kW
HM163HF UB60
LG Electronics Deutschland GmbH · Air-to-water
- SCOP
- 5.10
- Capacity
- 12kW
- Noise (out)
- 52dB
10075841
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.10
- Capacity
- 12kW
8738213114
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.10
- Capacity
- 6kW
HU102WAHYA / AW102HUGHA
HAIER IBERIA, SLU · Air-to-water
- SCOP
- 5.10
- Capacity
- 7kW
- Noise (out)
- 66dB
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Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-05-10. SCOP figures derived from supplier-reported ηs — see methodology.