Catalog · EPREL registry
European heat-pump models
464 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
20162701
Riello Spa · Air-to-water
- SCOP
- 4.10
- Capacity
- 5kW
- Noise (out)
- 68dB
20155373
Riello Spa · Air-to-water
- SCOP
- 4.10
- Capacity
- 5kW
- Noise (out)
- 68dB
20162702
Riello Spa · Air-to-water
- SCOP
- 3.95
- Capacity
- 6kW
- Noise (out)
- 69dB
20181816
Riello Spa · Air-to-water
- SCOP
- 3.95
- Capacity
- 6kW
- Noise (out)
- 69dB
20155362
Riello Spa · Air-to-water
- SCOP
- 3.95
- Capacity
- 6kW
- Noise (out)
- 69dB
20181825
Riello Spa · Air-to-water
- SCOP
- 3.88
- Capacity
- 21kW
- Noise (out)
- 82dB
20099414
Riello Spa · Air-to-water
- SCOP
- 3.77
- Capacity
- 15kW
- Noise (out)
- 68dB
20134725
Riello Spa · Air-to-water
- SCOP
- 3.77
- Capacity
- 15kW
- Noise (out)
- 68dB
20099399
Riello Spa · Air-to-water
- SCOP
- 3.77
- Capacity
- 15kW
- Noise (out)
- 68dB
20099407
Riello Spa · Air-to-water
- SCOP
- 3.77
- Capacity
- 15kW
- Noise (out)
- 68dB
20118293
Riello Spa · Air-to-water
- SCOP
- 3.73
- Capacity
- 4kW
- Noise (out)
- 62dB
20099402
Riello Spa · Air-to-water
- SCOP
- 3.73
- Capacity
- 4kW
- Noise (out)
- 62dB
20099423
Riello Spa · Air-to-water
- SCOP
- 3.73
- Capacity
- 4kW
- Noise (out)
- 62dB
20099409
Riello Spa · Air-to-water
- SCOP
- 3.73
- Capacity
- 4kW
- Noise (out)
- 62dB
20099428
Riello Spa · Air-to-water
- SCOP
- 3.73
- Capacity
- 4kW
- Noise (out)
- 62dB
20103221
Riello Spa · Air-to-water
- SCOP
- 3.73
- Capacity
- 4kW
- Noise (out)
- 62dB
20099252
Riello Spa · Air-to-water
- SCOP
- 3.73
- Capacity
- 4kW
- Noise (out)
- 62dB
20118299
Riello Spa · Air-to-water
- SCOP
- 3.73
- Capacity
- 4kW
- Noise (out)
- 62dB
20099408
Riello Spa · Air-to-water
- SCOP
- 3.67
- Capacity
- 18kW
- Noise (out)
- 68dB
20099400
Riello Spa · Air-to-water
- SCOP
- 3.67
- Capacity
- 18kW
- Noise (out)
- 68dB
20134726
Riello Spa · Air-to-water
- SCOP
- 3.67
- Capacity
- 18kW
- Noise (out)
- 68dB
20099413
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 11kW
- Noise (out)
- 68dB
20032918
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 11kW
- Noise (out)
- 68dB
20099253
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
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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.