Catalog · EPREL registry
European heat-pump models
8,924 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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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
Basic Line Ai1 Geo 5008.5 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.55
- Capacity
- 10kW
EcoTouch Ai1 Geo 5010.5 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.50
- Capacity
- 14kW
EcoTouch Ai1 Geo 5008.5 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.50
- Capacity
- 10kW
EcoTouch Ai1 Geo 5006.5 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.32
- Capacity
- 8kW
Basic Line Ai1 Geo 5006.5 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.30
- Capacity
- 8kW
Basic Line Ai1 Geo 5005.5 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.30
- Capacity
- 7kW
Basic Line Ai1 Geo 5010.5 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.27
- Capacity
- 14kW
AQUA 54 HPLA
OCHSNER Wärmepumpen GmbH · Air-to-water
- SCOP
- 6.15
- Capacity
- 54kW
EcoTouch Ai1 Geo 5013.5 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.12
- Capacity
- 17kW
commotherm WW 10
HERZ Energietechnik GmbH · Air-to-water
- SCOP
- 6.02
- Capacity
- 16kW
WWP22-RX33
Walter Bösch GmbH & Co KG · Air-to-water
- SCOP
- 6.00
- Capacity
- 22kW
BWW-1-11
Wolf GmbH · Air-to-water
- SCOP
- 5.95
- Capacity
- 11kW
commotherm WW 15
HERZ Energietechnik GmbH · Air-to-water
- SCOP
- 5.90
- Capacity
- 22kW
commotherm 80 WW
HERZ Energietechnik GmbH · Air-to-water
- SCOP
- 5.90
- Capacity
- 79kW
BWW-1-15
Wolf GmbH · Air-to-water
- SCOP
- 5.85
- Capacity
- 15kW
commotherm WW 12
HERZ Energietechnik GmbH · Air-to-water
- SCOP
- 5.80
- Capacity
- 18kW
Elite HC 1-10 PC
CEO2 GREEN SL UNIPERSONAL · Air-to-water
- SCOP
- 5.75
- Capacity
- 10kW
Elite P H 1-8 PC DS
CEO2 GREEN SL UNIPERSONAL · Air-to-water
- SCOP
- 5.75
- Capacity
- 7kW
Elite P HC 1-8
CEO2 GREEN SL UNIPERSONAL · Air-to-water
- SCOP
- 5.75
- Capacity
- 7kW
Elite P H 1-8 T PC DS
CEO2 GREEN SL UNIPERSONAL · Air-to-water
- SCOP
- 5.75
- Capacity
- 7kW
Elite P H 1-8 T
CEO2 GREEN SL UNIPERSONAL · Air-to-water
- SCOP
- 5.75
- Capacity
- 7kW
Elite HC 1-10 T PC DS
CEO2 GREEN SL UNIPERSONAL · Air-to-water
- SCOP
- 5.75
- Capacity
- 10kW
Elite HC 1-10 T
CEO2 GREEN SL UNIPERSONAL · Air-to-water
- SCOP
- 5.75
- Capacity
- 10kW
Elite P HC 1-8 PC DS
CEO2 GREEN SL UNIPERSONAL · Air-to-water
- SCOP
- 5.75
- Capacity
- 7kW
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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.