Catalog · EPREL registry
European heat-pump models
288 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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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
10045302
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.02
- Capacity
- 13kW
WZSV 63K1/3M (10082341)
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.02
- Capacity
- 6kW
SWCV 63K1/3 (10082141)
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.02
- Capacity
- 6kW
10065241
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.02
- Capacity
- 9kW
10366241
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.02
- Capacity
- 9kW
WSV 6.3K1/3M (10382341)
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.02
- Capacity
- 6kW
Hybrox 11 (10080601)
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.00
- Capacity
- 11kW
- Noise (out)
- 49dB
10073242
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.97
- Capacity
- 9kW
10073342
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.97
- Capacity
- 12kW
10074242
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.97
- Capacity
- 9kW
10074342
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.97
- Capacity
- 12kW
Hybrox 16 (10080701)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.95
- Capacity
- 16kW
- Noise (out)
- 46dB
10074142
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.90
- Capacity
- 7kW
10361702
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.90
- Capacity
- 69kW
10073142
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.90
- Capacity
- 7kW
10061702
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.90
- Capacity
- 69kW
WSV 4.2K3M (10380141)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.88
- Capacity
- 4kW
WZSV 42K3M (10080141)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.88
- Capacity
- 4kW
WZSV 42K3MC (10080241)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.88
- Capacity
- 4kW
10068041
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.85
- Capacity
- 6kW
10366041
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.85
- Capacity
- 6kW
10070041
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.85
- Capacity
- 6kW
10370041
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.85
- Capacity
- 6kW
10066541
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.85
- Capacity
- 6kW
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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.