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.
Open →Top picks
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.
Open →Calculator
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
ecoGEO+ B1 1-6 PRO
ECOFOREST GEOTERMIA SL · Ground-source
- SCOP
- 4.60
- Capacity
- 6kW
DHP-L OPTI 12 SP
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 13kW
Diplomat Optimum G2 12 SP
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 13kW
Hewalex SOLMAX 3.0kW
Hewalex Sp. z o.o. Sp.k. · Air-to-water
- SCOP
- 4.60
- Capacity
- 3kW
ecoGEO+ C2 1-6 PRO
ECOFOREST GEOTERMIA SL · Ground-source
- SCOP
- 4.60
- Capacity
- 6kW
ecoGEO+ C4 1-6 PRO
ECOFOREST GEOTERMIA SL · Ground-source
- SCOP
- 4.60
- Capacity
- 6kW
RXC35
ComfortZone AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 3kW
7975019 Vitocal 222-G BWT 221.B06 6 kW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 4.60
- Capacity
- 7kW
8738210129
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
8738210131
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
8738204752
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
8738209998
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
8738204753
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
8738204529
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
8738203406
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
8738208656
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
7738575528
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
7738601079
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
ecoGEO+ C3 1-6 PRO
ECOFOREST GEOTERMIA SL · Ground-source
- SCOP
- 4.60
- Capacity
- 6kW
8738204521
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
7738601009
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
TTC 5.5
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 4.60
- Capacity
- 6kW
Diplomat Optimum 12 SP
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 13kW
8738208651
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 4.60
- Capacity
- 11kW
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Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-06-26. SCOP figures derived from supplier-reported ηs — see methodology.