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.
First time here? Pick a path
Guided
Find one for my house
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.
Open →By country
Pick by country
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 MONO 12.2 M-R 3302072
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 58dB
AEROTOP HYBRID MINI COMBI 12X/ 3312326
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 58dB
AEROTOP MONO 12.2 M-RXL 3302095
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 58dB
AEROTOP MONO 12.2 M-RX 3302071
Ariston SpA · Air-to-water
- SCOP
- 5.25
- Capacity
- 11kW
- Noise (out)
- 58dB
ENERGION M COMPACT 120 T 3302143
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
PIGMA ADVANCE HYBRID FLEX IN 25/120 LINK R32 3314147
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
ARIANEXT FLEX 120 M LINK R32 3302030
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
AEROTOP HYBRID MINI TANK IN 12X/25.2 3312291
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
ARIANEXT COMPACT 120 M-T LINK 3302012
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
ARIANEXT M FLEX IN 120 T LINK R32 3302281
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
NIMBUS POCKET 120 M-T NET R32 3301875
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
AEROTOP MONO BUILT-IN 12M-CR.2 3312284
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
NIMBUS FLEX 120 M NET R32 3301882
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
ARIANEXT COMPACT 120 M 2Z LINK 3302011
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
NIMBUS COMPACT 120 M 2Z NET R3 3301863
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
AEROTOP HYBRID MINI TANK IN 12/25.2 3312292
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
NIMBUS COMPACT 120 M NET R32 3301862
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
GENUS ONE HYBRID FLEX IN 25/120 T NET R32 3302289
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
NIMBUS FLEX 120 M-T NET R32 3301883
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
ENERGION M COMPACT 120 T 2Z 3302144
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
GENUS ONE HYBRID FLEX IN 25/120 NET R32 3302288
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
ENERGION M PLUS 120T 3302133
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
NIMBUS M FLEX IN 120 NET R32 3302272
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
ARIANEXT M FLEX IN 120 LINK R32 3302280
Ariston SpA · Air-to-water
- SCOP
- 5.17
- Capacity
- 11kW
- Noise (out)
- 58dB
Not sure what to pick?
Answer four short questions about your home and we'll narrow 60,000+ models down to a handful that fit.
Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-05-08. SCOP figures derived from supplier-reported ηs — see methodology.