Catalog · EPREL registry
European heat-pump models
89 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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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
2144120017
ARKTEOS · Air-to-water
- SCOP
- 5.72
- Capacity
- 12kW
2145300015
ARKTEOS · Air-to-water
- SCOP
- 5.65
- Capacity
- 30kW
2144210015
ARKTEOS · Air-to-water
- SCOP
- 5.62
- Capacity
- 21kW
1344085309
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344085306
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344085316
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344085302
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344085301
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344085311
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344085312
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344085300
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344060310
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 6kW
- Noise (out)
- 58dB
1344085317
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344060312
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 6kW
- Noise (out)
- 58dB
1344085315
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344060311
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 6kW
- Noise (out)
- 58dB
1344085307
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344085310
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1344060301
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 6kW
- Noise (out)
- 58dB
1344085305
ARKTEOS · Air-to-water
- SCOP
- 5.00
- Capacity
- 9kW
- Noise (out)
- 58dB
1327040212
ARKTEOS · Air-to-water
- SCOP
- 4.97
- Capacity
- 5kW
- Noise (out)
- 54dB
1327040211
ARKTEOS · Air-to-water
- SCOP
- 4.97
- Capacity
- 5kW
- Noise (out)
- 54dB
1327040200
ARKTEOS · Air-to-water
- SCOP
- 4.97
- Capacity
- 5kW
- Noise (out)
- 54dB
1327040202
ARKTEOS · Air-to-water
- SCOP
- 4.97
- Capacity
- 5kW
- Noise (out)
- 54dB
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Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-05-08. SCOP figures derived from supplier-reported ηs — see methodology.