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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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
TTF 6.6 cool
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 5.07
- Capacity
- 7kW
AQUATOP L 39 R6 3132656
Ariston SpA · Air-to-water
- SCOP
- 5.07
- Capacity
- 59kW
Diplomat Inverter L
Thermia AB · Air-to-water
- SCOP
- 5.07
- Capacity
- 15kW
NIBE F1253-6 R UK M0019-A-012
NIBE AB · Air-to-water
- SCOP
- 5.07
- Capacity
- 6kW
NIBE S735C-4 E EM 3X400V SE
NIBE AB · Air-to-water
- SCOP
- 5.07
- Capacity
- 4kW
7970996 Vitocal 200-G BWC 201.B10 10 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.07
- Capacity
- 12kW
NIBE S1155-25
NIBE AB · Air-to-water
- SCOP
- 5.07
- Capacity
- 25kW
NIBE S735C-4 R EM 1X230V
NIBE AB · Air-to-water
- SCOP
- 5.07
- Capacity
- 4kW
WPE-I 06 H 230 Premium
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 5.07
- Capacity
- 7kW
Calibra RXT 7 Duo 208305
Thermia AB · Air-to-water
- SCOP
- 5.07
- Capacity
- 7kW
AQUATOP L 39 R 3132580
Ariston SpA · Air-to-water
- SCOP
- 5.07
- Capacity
- 59kW
NIBE F1253-6 R M0019-A-015
NIBE AB · Air-to-water
- SCOP
- 5.07
- Capacity
- 6kW
8738207485
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 55kW
10371641
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 16kW
10071541
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 6kW
AQUATOP S14 3722825
Ariston SpA · Air-to-water
- SCOP
- 5.05
- Capacity
- 13kW
10071641
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 16kW
10371541
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 6kW
8738207477
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 55kW
AHP40
Tulip Wise B.V. · Air-to-water
- SCOP
- 5.05
- Capacity
- 32kW
10371741
ait-deutschland GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 6kW
1135008183 ThermoTerra F 6 kW
Roth Werke GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 6kW
8738207509
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 55kW
WPG-60-1 HTT (B/W)
KRONOTERM d.o.o. · Air-to-water
- SCOP
- 5.05
- Capacity
- 50kW
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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.