Catalog · EPREL registry
European heat-pump models
60,989 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
8738211736
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
8738212051
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
8738211727
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
WRL 041H
AERMEC S.p.A. · Air-to-water
- SCOP
- 5.25
- Capacity
- 17kW
- Noise (out)
- 58dB
ARIANEXT COMPACT 120 S LINK R3 3302050
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 57dB
8738212116
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
8738213772
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
CTC EcoTouch 520 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 5.25
- Capacity
- 27kW
Weitrona SW91
WEIDER Wärmepumpen GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 9kW
NIMBUS M HYBRID UNIVERSAL 120 3302308
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 58dB
S 20
Löwe Spitzentechnologie GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 16kW
- Noise (out)
- 51dB
Iridium + UIMB Integra 6MR - 7888906
BDR Thermea Group B.V. · Air-to-water
- SCOP
- 5.25
- Capacity
- 6kW
- Noise (out)
- 48dB
8738212342
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
8738211724
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
7738602125
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
7738602019
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
iPUMP A8 ONE
IDM-Energiesysteme GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
- Noise (out)
- 46dB
8738212070
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
8738213746
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
8738212078
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
10 WX w/w
HOTJET CZ s.r.o. · Air-to-water
- SCOP
- 5.25
- Capacity
- 10kW
NIMBUS M HYBRID 120 R32 NET 3302300
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 58dB
8738212060
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
ARIANEXT M HYBRID 120 R32 LINK 3314159
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 58dB
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Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-06-23. SCOP figures derived from supplier-reported ηs — see methodology.