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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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
LA 25.2 (10354633)
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.95
- Capacity
- 23kW
- Noise (out)
- 63dB
LW 252 (10053603)
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.95
- Capacity
- 23kW
- Noise (out)
- 55dB
LW 252L (10053703)
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.95
- Capacity
- 23kW
- Noise (out)
- 55dB
LI 25.2L (10353703)
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.95
- Capacity
- 23kW
- Noise (out)
- 55dB
LW 252A (10054603)
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.95
- Capacity
- 23kW
- Noise (out)
- 63dB
10053602
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.95
- Capacity
- 25kW
- Noise (out)
- 55dB
10053702
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.95
- Capacity
- 25kW
- Noise (out)
- 55dB
103546WPR32
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.95
- Capacity
- 25kW
- Noise (out)
- 62dB
100546LUX02
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.95
- Capacity
- 25kW
- Noise (out)
- 62dB
10053102
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.90
- Capacity
- 14kW
- Noise (out)
- 55dB
103606HID22
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.88
- Capacity
- 9kW
- Noise (out)
- 57dB
103605HID22
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.88
- Capacity
- 6kW
- Noise (out)
- 57dB
100603HTD02
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.88
- Capacity
- 6kW
- Noise (out)
- 58dB
100605HMD02
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.88
- Capacity
- 6kW
- Noise (out)
- 57dB
100603HMD02
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.88
- Capacity
- 6kW
- Noise (out)
- 58dB
100606HMD02
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.88
- Capacity
- 9kW
- Noise (out)
- 57dB
100609HTD02
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.83
- Capacity
- 10kW
- Noise (out)
- 62dB
100609HMD02
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.83
- Capacity
- 10kW
- Noise (out)
- 62dB
103609CSD22
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.83
- Capacity
- 10kW
- Noise (out)
- 62dB
103609HID22
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.83
- Capacity
- 10kW
- Noise (out)
- 62dB
Union 10 (400200000)
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.80
- Capacity
- 48kW
- Noise (out)
- 76dB
Sculptor 10 (403200000)
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.80
- Capacity
- 48kW
- Noise (out)
- 76dB
10053002
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.80
- Capacity
- 10kW
- Noise (out)
- 55dB
100699HSDV12101
ait-deutschland GmbH · Air-to-water
- SCOP
- 3.75
- Capacity
- 10kW
- Noise (out)
- 54dB
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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.