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
10065041
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.85
- Capacity
- 6kW
10370041
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.85
- Capacity
- 6kW
10069041
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.85
- Capacity
- 6kW
10066541
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.85
- Capacity
- 6kW
Helox SE 8 3P (10381201)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 8kW
- Noise (out)
- 53dB
Helox SE 11 1P (10381301)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 11kW
- Noise (out)
- 53dB
10073442
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 17kW
100698HT601
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 5kW
- Noise (out)
- 51dB
10074442
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 17kW
Hybrox SE 11 1P (10081301)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 11kW
- Noise (out)
- 53dB
103698CS601
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 5kW
- Noise (out)
- 51dB
100698HM601
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 5kW
- Noise (out)
- 51dB
Helox SE 8 1P (10381101)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 8kW
- Noise (out)
- 53dB
Hybrox SE 8 3P (10081201)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 8kW
- Noise (out)
- 53dB
Hybrox SE 8 1P (10081101)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.77
- Capacity
- 8kW
- Noise (out)
- 53dB
100699HSDV1201
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.75
- Capacity
- 10kW
- Noise (out)
- 54dB
100699HSDV901
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.75
- Capacity
- 10kW
- Noise (out)
- 54dB
Hybrox 5 (10080401)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.75
- Capacity
- 6kW
- Noise (out)
- 45dB
103699HSDV901
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.75
- Capacity
- 10kW
- Noise (out)
- 54dB
103699HDV1201
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.75
- Capacity
- 10kW
- Noise (out)
- 54dB
103699HDV901
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.75
- Capacity
- 10kW
- Noise (out)
- 54dB
100699HDV901
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.75
- Capacity
- 10kW
- Noise (out)
- 54dB
Helox 5 (10380401)
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.75
- Capacity
- 6kW
- Noise (out)
- 45dB
103699HSDV1201
ait-deutschland GmbH · Air-to-water
- SCOP
- 4.75
- 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.