Catalog · EPREL registry
European heat-pump models
30,518 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
20103222
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
20099253
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
20099429
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
ARIANEXT-R PLUS 04 KW 1Z 3089070
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
NIMBUS-R FLEX 04 KW 1Z 3300793
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
20099403
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
ARIANEXT-R PLUS 04 KW 2Z 3089071
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
ARIANEXT HYBRID FLEX IN 4 3301306
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
ARIANEXT HYBRID 4 3310459
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
PDC 2T 06
DAE S.R.L. · Air-to-water
- SCOP
- 3.60
- Capacity
- 6kW
- Noise (out)
- 58dB
01675 - SHERPA MONOBLOC 6
OLIMPIA SPLENDID S.P.A. · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
20099410
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
GENUS HYBRID 24-4 EU 3300770
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
NIMBUS FLEX 04 KW 2Z 3300674
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
TALIA HYBRID FLEX 25-4 EU 3310458
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
MIRA C HYBRID 25-3 FR EU 3089021
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
ARIANEXT COMPACT 04 KW 2Z 3086050
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 3kW
- Noise (out)
- 62dB
20118300
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
20118294
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
NIBE F470 RF 3X400V NO
NIBE AB · Air-to-water
- SCOP
- 3.57
- Capacity
- 3kW
NIBE F470 RF 3X230V NO
NIBE AB · Air-to-water
- SCOP
- 3.57
- Capacity
- 3kW
CASHW040B-S
Coolmark B.V. · Air-to-water
- SCOP
- 3.57
- Capacity
- 5kW
- Noise (out)
- 59dB
commotherm LW-A 8
HERZ Energietechnik GmbH · Air-to-water
- SCOP
- 3.57
- Capacity
- 6kW
- Noise (out)
- 55dB
NIBE F470 CU 3X400V
NIBE AB · Air-to-water
- SCOP
- 3.57
- Capacity
- 3kW
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 2026-07-07. SCOP figures derived from supplier-reported ηs — see methodology.