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.
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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
ARIANEXT-R PLUS 08 KW 2Z IT 3310469
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
ARIANEXT COMPACT 08 KW 2Z 3086055
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
ARIANEXT-R PLUS 08 KW 1Z IT 3310468
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
ARIANEXT PLUS 08 KW 2Z 3086036
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
NIMBUS PLUS 08 KW 1Z 3300665
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
NIMBUS-R COMPACT 08 KW 1Z 3300791
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
ARIANEXT PLUS 08 KW 2Z IT 3310377
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
ARIANEXT PLUS 08 KW 1Z 3086035
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
NIMBUS-R COMPACT 08 KW 2Z 3300792
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
NIMBUS-R PLUS 08 KW 1Z 3300785
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
NIMBUS HYBRID 8 3300777
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
NIMBUS-R PLUS 08 KW 2Z 3300786
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
NIMBUS PLUS 08 KW 2Z 3300666
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
ARIANEXT HYBRID UNIVERSAL 8 3310507
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
ARIANEXT-R PLUS 08 KW 2Z 3089075
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
ARIANEXT-R PLUS 08 KW 1Z 3089074
Ariston SpA · Air-to-water
- SCOP
- 2.97
- Capacity
- 5kW
- Noise (out)
- 64dB
NEU 200 VERT 560 THER MO EU 3010692
Ariston SpA · HP water heater
NEU 100 VERT 560 STEA MO EU 3010702
Ariston SpA · HP water heater
CCA R32 050 U-I x MUC R32 050 MM-O
Ariston SpA · Air-to-air
- Capacity
- 4.2kW
- Refrigerant
- R32
NEU 100 VERT 530 THER MO EU 3010693
Ariston SpA · HP water heater
NEU 200 VERT 530 THER MO EU 3010695
Ariston SpA · HP water heater
ALYS R32 C 50 MUD0
Ariston SpA · Air-to-air
- Capacity
- 4.1kW
- Refrigerant
- R32
NEO 150 VERT 560 STEA MO EU 3010684
Ariston SpA · HP water heater
NEO 100 VERT 560 STEA MO EU 3010683
Ariston SpA · HP water heater
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Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-05-09. SCOP figures derived from supplier-reported ηs — see methodology.