Catalog · EPREL registry
European heat-pump models
30 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
K15F 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.75
- Capacity
- 15kW
- Noise (out)
- 58dB
K5H 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.75
- Capacity
- 6kW
- Noise (out)
- 53dB
K9F 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.73
- Capacity
- 9kW
- Noise (out)
- 56dB
K19F 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.70
- Capacity
- 19kW
- Noise (out)
- 59dB
K19H 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.70
- Capacity
- 20kW
- Noise (out)
- 56dB
K10F 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.70
- Capacity
- 10kW
- Noise (out)
- 57dB
K12F 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.70
- Capacity
- 13kW
- Noise (out)
- 57dB
K7F 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.70
- Capacity
- 7kW
- Noise (out)
- 55dB
K15H 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.67
- Capacity
- 16kW
- Noise (out)
- 55dB
K24F 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.62
- Capacity
- 23kW
- Noise (out)
- 59dB
K5H 230V
GEO-FLUTH · Air-to-water
- SCOP
- 3.62
- Capacity
- 6kW
- Noise (out)
- 52dB
KALEA K28F TRI
GEO-FLUTH · Air-to-water
- SCOP
- 3.62
- Capacity
- 26kW
- Noise (out)
- 59dB
K10F 230V
GEO-FLUTH · Air-to-water
- SCOP
- 3.62
- Capacity
- 10kW
- Noise (out)
- 57dB
K28F 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.62
- Capacity
- 26kW
- Noise (out)
- 59dB
K28H 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.62
- Capacity
- 28kW
- Noise (out)
- 57dB
KALEA K24 F TRI
GEO-FLUTH · Air-to-water
- SCOP
- 3.60
- Capacity
- 23kW
- Noise (out)
- 59dB
K9H 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.60
- Capacity
- 10kW
- Noise (out)
- 54dB
K10H 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.60
- Capacity
- 11kW
- Noise (out)
- 55dB
K12H 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.60
- Capacity
- 14kW
- Noise (out)
- 55dB
KALEA 12F TRI
GEO-FLUTH · Air-to-water
- SCOP
- 3.57
- Capacity
- 12kW
- Noise (out)
- 57dB
K10H 230V
GEO-FLUTH · Air-to-water
- SCOP
- 3.52
- Capacity
- 11kW
- Noise (out)
- 55dB
K7H 230V
GEO-FLUTH · Air-to-water
- SCOP
- 3.52
- Capacity
- 8kW
- Noise (out)
- 54dB
K9F 230V
GEO-FLUTH · Air-to-water
- SCOP
- 3.52
- Capacity
- 9kW
- Noise (out)
- 56dB
K7F 230V
GEO-FLUTH · Air-to-water
- SCOP
- 3.52
- Capacity
- 7kW
- Noise (out)
- 55dB
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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.