Catalog · EPREL registry
European heat-pump models
30,452 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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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
CASHW080B-T
Coolmark B.V. · Air-to-water
- SCOP
- 3.60
- Capacity
- 12kW
- Noise (out)
- 64dB
20118294
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
K12H 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.60
- Capacity
- 14kW
- Noise (out)
- 55dB
K9H 400V
GEO-FLUTH · Air-to-water
- SCOP
- 3.60
- Capacity
- 10kW
- Noise (out)
- 54dB
ARIANEXT FLEX 04 KW 2Z 3086058
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 3kW
- Noise (out)
- 62dB
JWA/ML/WP 19 S/F/P
G.I. INDUSTRIAL HOLDING S.P.A. · Air-to-water
- SCOP
- 3.60
- Capacity
- 15kW
- Noise (out)
- 76dB
VWS 82/3
Vaillant GmbH · Air-to-water
- SCOP
- 3.60
- Capacity
- 9kW
VWS 83/3
Vaillant GmbH · Air-to-water
- SCOP
- 3.60
- Capacity
- 9kW
ARIANEXT HYBRID 4 3310459
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
RAS-10WHNPE - RWM-10.0N3E
JOHNSON CONTROLS HITACHI AIR CONDITIONING EUROPE SAS, SUCURSAL EN ESPAÑA · Air-to-water
- SCOP
- 3.60
- Capacity
- 20kW
- Noise (out)
- 60dB
ARIANEXT HYBRID FLEX IN 4 3301306
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
ARIANEXT-R PLUS 04 KW 1Z 3089070
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
RAS-10WHNPE - RWM-10.0N1E
JOHNSON CONTROLS HITACHI AIR CONDITIONING EUROPE SAS, SUCURSAL EN ESPAÑA · Air-to-water
- SCOP
- 3.60
- Capacity
- 20kW
- Noise (out)
- 60dB
20099427
Riello Spa · Air-to-water
- SCOP
- 3.60
- Capacity
- 11kW
- Noise (out)
- 68dB
NRK 150 H
AERMEC S.p.A. · Air-to-water
- SCOP
- 3.60
- Capacity
- 32kW
- Noise (out)
- 78dB
AUDAX TOP 6 ErP
IMMERGAS S.p.A. · Air-to-water
- SCOP
- 3.60
- Capacity
- 5kW
- Noise (out)
- 62dB
ARIANEXT COMPACT 04 KW 1Z 3086049
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 3kW
- Noise (out)
- 62dB
NIMBUS FLEX 04 KW 2Z 3300674
Ariston SpA · Air-to-water
- SCOP
- 3.60
- Capacity
- 4kW
- Noise (out)
- 62dB
ARIANEXT-R PLUS 04 KW 2Z 3089071
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
EHP-HS012MR32-EX2 + HS250BMHR3-IN2
Rinnai Italia Srl · Air-to-water
- SCOP
- 3.57
- Capacity
- 12kW
- Noise (out)
- 63dB
RAS-5WHVRP2E + RWD-5.0RW3E-220S (2026-FR)
JOHNSON CONTROLS HITACHI AIR CONDITIONING EUROPE SAS, SUCURSAL EN ESPAÑA · Air-to-water
- SCOP
- 3.57
- Capacity
- 12kW
- Noise (out)
- 54dB
HA 12-5 OS B3 + HA 12-5 STB
Vaillant GmbH · Air-to-water
- SCOP
- 3.57
- Capacity
- 14kW
- Noise (out)
- 52dB
NIBE F470 CU 3X400V
NIBE AB · Air-to-water
- SCOP
- 3.57
- Capacity
- 3kW
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Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-07-08. SCOP figures derived from supplier-reported ηs — see methodology.