Catalog · EPREL registry
European heat-pump models
2,618 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
AEROTOP HYBRID MINI SYS 04X/25 3312336
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 55dB
MIRA ADVANCE D2 HYBRID PLUS S 3314352
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 52dB
GENUS ONE+ HYBRID PLUS 24/35 N 3302586
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 55dB
MIRA ADVANCE D2 HYBRID S 35/35 3314355
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 52dB
GENUS ONE+ HYBRID PLUS S 24/35 3302629
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 52dB
MIRA ADVANCE D2 HYBRID 25/35 L 3314318
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 55dB
GENUS ONE HYBRID PLUS S 18/35 3302340
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 52dB
GENUS ONE HYBRID PLUS S 12/35 3302339
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 52dB
GENUS ONE HYBRID PLUS S 30/35 3302342
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 52dB
GENUS ONE+ HYBRID PLUS S 30/35 3302630
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 52dB
GENUS ONE+ HYBRID PLUS S 35/35 3302631
Ariston SpA · Air-to-water
- SCOP
- 4.92
- Capacity
- 5kW
- Noise (out)
- 52dB
NIMBUS COMPACT 35 M NET R32 3301854
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 53dB
NIMBUS COMPACT 35 M 2Z NET R32 3301855
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 53dB
AEROTOP HYBRID UNIVERSAL 04X.2 3312307
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 55dB
ARIANEXT FLEX 35 M LINK R32 3302026
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 53dB
ARIANEXT M HYBRID UNIVERSAL 35 3314163
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 55dB
AEROTOP HYBRID MONO 04X.2 3312299
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 55dB
PIGMA ADVANCE HYBRID FLEX IN 25/35 LINK R32 3314143
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 53dB
AEROTOP SPLIT 04.2 M-RX 3302099
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 52dB
NIMBUS COMPACT-H 35 S NET R32 3302530
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 52dB
ARIANEXT M FLEX IN 35 LINK R32 3302276
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 53dB
NIMBUS M HYBRID UNIVERSAL 35 R 3302304
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 55dB
MIRA ADVANCE HYBRID 35/35 LINK 3314264
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 55dB
ATAG P ENERGION S HYBRID 40 3314212
Ariston SpA · Air-to-water
- SCOP
- 4.90
- Capacity
- 5kW
- Noise (out)
- 52dB
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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.