Catalog · EPREL registry
European heat-pump models
685 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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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
DIAMANT M 27-3 PLUS
FERROLI S.p.A. · Air-to-air
- Capacity
- 5.6kW
- Noise (out)
- 67dB
- Refrigerant
- R32
DIAMANT M 28-4
FERROLI S.p.A. · Air-to-air
- Capacity
- 6.5kW
- Noise (out)
- 67dB
- Refrigerant
- R32
RUBINO S 12 PLUS
FERROLI S.p.A. · Air-to-air
- Capacity
- 2.5kW
- Noise (out)
- 62dB
- Refrigerant
- R32
RUBINO S 18 PLUS
FERROLI S.p.A. · Air-to-air
- Capacity
- 4.2kW
- Noise (out)
- 61dB
- Refrigerant
- R32
AMBRA 12
FERROLI S.p.A. · Air-to-air
- Capacity
- 2.7kW
- Noise (out)
- 63dB
- Refrigerant
- R32
PERLA 27-3
FERROLI S.p.A. · Air-to-air
- Capacity
- 5.7kW
- Noise (out)
- 68dB
- Refrigerant
- R32
PERLA 18-2
FERROLI S.p.A. · Air-to-air
- Capacity
- 4.5kW
- Noise (out)
- 65dB
- Refrigerant
- R32
AMBRA 27-3
FERROLI S.p.A. · Air-to-air
- Capacity
- 5.6kW
- Noise (out)
- 68dB
- Refrigerant
- R32
AMBRA 21-3
FERROLI S.p.A. · Air-to-air
- Capacity
- 5.4kW
- Noise (out)
- 65dB
- Refrigerant
- R32
U.E. GIADA 18-2 + 2 U.I. GIADA 9
FERROLI S.p.A. · Air-to-air
- Capacity
- 4.8kW
- Noise (out)
- 65dB
- Refrigerant
- R32
U.E. GIADA 21-3 + 3 U.I. GIADA 9
FERROLI S.p.A. · Air-to-air
- Capacity
- 5.4kW
- Noise (out)
- 65dB
- Refrigerant
- R32
U.E. SMERALDO 12 + U.I. SMERALDO 12
FERROLI S.p.A. · Air-to-air
- Capacity
- 2.5kW
- Noise (out)
- 62dB
- Refrigerant
- R32
U.E. SMERALDO 24 + U.I. SMERALDO 24
FERROLI S.p.A. · Air-to-air
- Capacity
- 4.9kW
- Noise (out)
- 67dB
- Refrigerant
- R32
ASTER M 28-4
FERROLI S.p.A. · Air-to-air
- Capacity
- 8.2kW
- Noise (out)
- 68dB
- Refrigerant
- R410A
ASTER M 18-2
FERROLI S.p.A. · Air-to-air
- Capacity
- 5.2kW
- Noise (out)
- 63dB
- Refrigerant
- R410A
ASTER-S 12 3.2
FERROLI S.p.A. · Air-to-air
- Capacity
- 3.2kW
- Noise (out)
- 62dB
- Refrigerant
- R32
I.Breeze-N 12 3.2e
FERROLI S.p.A. · Air-to-air
- Capacity
- 3.2kW
- Noise (out)
- 62dB
- Refrigerant
- R32
I.Breeze-N 18 3.2e
FERROLI S.p.A. · Air-to-air
- Capacity
- 5kW
- Noise (out)
- 63dB
- Refrigerant
- R32
Multi Home DN 18-2
FERROLI S.p.A. · Air-to-air
- Capacity
- 5.2kW
- Noise (out)
- 63dB
- Refrigerant
- R410A
NCS 18 3.2
FERROLI S.p.A. · Air-to-air
- Capacity
- 5kW
- Noise (out)
- 64dB
- Refrigerant
- R32
Multi Home 28-4 3.2
FERROLI S.p.A. · Air-to-air
- Capacity
- 8.2kW
- Noise (out)
- 68dB
- Refrigerant
- R32
AIR 36 3.2
FERROLI S.p.A. · Air-to-air
- Capacity
- 10kW
- Noise (out)
- 66dB
- Refrigerant
- R32
ASTER M 24-3
FERROLI S.p.A. · Air-to-air
- Capacity
- 7kW
- Noise (out)
- 68dB
- Refrigerant
- R410A
ASTER S 18
FERROLI S.p.A. · Air-to-air
- Capacity
- 4.1kW
- Noise (out)
- 63dB
- Refrigerant
- R410A
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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.