Catalog · EPREL registry
European heat-pump models
21,246 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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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
ETERA S-1 HT / HK UF E (W/W)
KRONOTERM d.o.o. · Air-to-water
- SCOP
- 5.25
- Capacity
- 9kW
8738212024
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
7738602013
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
AHPA412, 400V
M-TEC GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 9kW
- Noise (out)
- 44dB
ARIANEXT COMPACT 120 S LINK R3 3302050
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 57dB
7738602126
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
7738602004
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
NIMBUS COMPACT 120 S NET R32 3302226
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 57dB
7738602125
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
8738212022
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
ARIANEXT LITE 120 M LINK R32 3302022
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 58dB
8738210674
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
8738212329
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
OH I 9ec S/W
Risch Kälte- und Klimatechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 15kW
8738212628
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
7738601846
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
7738601867
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
7738601848
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
S 20
Löwe Spitzentechnologie GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 16kW
- Noise (out)
- 51dB
8738212115
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
7738602005
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 8kW
10370442
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.25
- Capacity
- 14kW
NIMBUS PLUS 120 M NET R32 3301850
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 2026-07-07. SCOP figures derived from supplier-reported ηs — see methodology.