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.
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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
NIMBUS FLEX 70 M NET 3301147
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
NIMBUS HYBRID BUILT-IN 7 T NET 3301440
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
AEROTOP HYBRID MINI EVO 7 3312206
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT LITE 70 M-T 3069611
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
NIMBUS FLEX 70 M T NET 3301151
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT PLUS 70 M H 3069598
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT PLUS 70 M-T 2Z 3069605
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT COMPACT 70 M-T 3069588
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT PLUS 70 M-T 3069603
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT FLEX 70 M H LINK 3069518
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
AEROTOP MONO 07M-CR 2Z 3069621
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT FLEX 70 M 3069571
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
AEROTOP HYBRID UNIVERSAL/ODU07 3735260
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT PLUS 70 M-T 2Z H LINK 3069552
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT FLEX 70 M-T H LINK 3069522
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT PLUS 70 M-T H 3069602
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT PLUS 70 M-T 2Z LINK 3069553
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
NIMBUS M HYBRID 7 T NET 3301255
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
AEROTOP MONO 07M-X 1Z 3069630
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
NIMBUS PLUS 70 M H NET 3301174
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ENERGION M HYBRIDALL 7T 3069725
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ATAG I ENERGION M HYBRIDZONE 7 3069738
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
NIMBUS PLUS 70 M 2Z NET 3301177
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
ARIANEXT M HYBRID 7 LINK 3301280
Ariston SpA · Air-to-water
- SCOP
- 4.53
- Capacity
- 8kW
- Noise (out)
- 61dB
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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.