Catalog · EPREL registry
European heat-pump models
17,393 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
7748000382983
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.38
- Capacity
- 11kW
7748000382949
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.38
- Capacity
- 11kW
NIBE F1145-10 EM M0013-B-002
NIBE AB · Air-to-water
- SCOP
- 4.38
- Capacity
- 13kW
NIBE F1145-10 PC M0013-B-003
NIBE AB · Air-to-water
- SCOP
- 4.38
- Capacity
- 13kW
NIBE F1145-10 M0013-B-001
NIBE AB · Air-to-water
- SCOP
- 4.38
- Capacity
- 13kW
7748000382967
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.38
- Capacity
- 11kW
7748000382950
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.38
- Capacity
- 11kW
Diplomat Duo Optimum G2 8 SP
Thermia AB · Air-to-water
- SCOP
- 4.35
- Capacity
- 9kW
Aqua+ 4 400
Geothermik · Air-to-water
- SCOP
- 4.35
- Capacity
- 12kW
OH 1-6es 230V S/W
Risch Kälte- und Klimatechnik GmbH · Air-to-water
- SCOP
- 4.35
- Capacity
- 6kW
Diplomat Optimum G2 8 SP
Thermia AB · Air-to-water
- SCOP
- 4.35
- Capacity
- 9kW
Diplomat Duo Optimum 8
Thermia AB · Air-to-water
- SCOP
- 4.35
- Capacity
- 9kW
8738204497
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.35
- Capacity
- 7kW
7738575521
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.35
- Capacity
- 7kW
8738204733
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.35
- Capacity
- 5kW
8738204734
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.35
- Capacity
- 5kW
Diplomat Duo Optimum 8 SP
Thermia AB · Air-to-water
- SCOP
- 4.35
- Capacity
- 9kW
8738204514
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.35
- Capacity
- 7kW
NIBE F1126-12 EXP
NIBE AB · Air-to-water
- SCOP
- 4.35
- Capacity
- 13kW
NIBE F1126-12
NIBE AB · Air-to-water
- SCOP
- 4.35
- Capacity
- 13kW
Comfort Optimum 8
Thermia AB · Air-to-water
- SCOP
- 4.35
- Capacity
- 9kW
Diplomat Optimum 8 SP
Thermia AB · Air-to-water
- SCOP
- 4.35
- Capacity
- 9kW
Diplomat Optimum 8
Thermia AB · Air-to-water
- SCOP
- 4.35
- Capacity
- 9kW
Comfort Optimum 8 W/W 086L5015
Thermia AB · Air-to-water
- SCOP
- 4.35
- Capacity
- 9kW
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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.