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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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.
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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
AQUANEXT 80 WH 3629075
Ariston SpA · HP water heater
AVENIR PLUS LNX SFT 12 LPG EU 3632446
Ariston SpA · HP water heater
NEXT EVO X SFT 16 NG PIB EU 3632437
Ariston SpA · HP water heater
FAST EVO X ONT 14 NG BE EU 3632521
Ariston SpA · HP water heater
NEXT EVO X OFT 12 NG PIB EU 3632439
Ariston SpA · HP water heater
AVENIR PLUS LNX SFT 11 LPG EU 3632444
Ariston SpA · HP water heater
FAST R X ONM 11 NG PL-RO EU 3632523
Ariston SpA · HP water heater
ARI 200 STAB 570 STEA MO DIY-N EU 3000590
Ariston SpA · HP water heater
ARI 150 VERT 560 HPC MT B EU 3000653
Ariston SpA · HP water heater
ARI 150 VERT 560 THER MO EU (EXP) 3000679
Ariston SpA · HP water heater
ARI 300 STAB 570 ZEN MT EU 3000638
Ariston SpA · HP water heater
ARI 200 VERT 560 THER MO K EU 3000656
Ariston SpA · HP water heater
ARI 300 STAB 570 HPC MO ESP EU 3000685
Ariston SpA · HP water heater
NNA 200 VERT 560 THER MO EU 3000673
Ariston SpA · HP water heater
BLU EVO RS 15 ES EU 3100532
Ariston SpA · HP water heater
REG 15 PL EU 3100485
Ariston SpA · HP water heater
REGK 5U EU 3100584
Ariston SpA · HP water heater
SIMAT 10U PL EU 3100500
Ariston SpA · HP water heater
SITAM 15/2 EU 3100521
Ariston SpA · HP water heater
NNA 15U 2KW EU 3100433
Ariston SpA · HP water heater
CHX 10 EU 3100373
Ariston SpA · HP water heater
CHX 30 EU 3100386
Ariston SpA · HP water heater
CHX 15U PL EU 3100384
Ariston SpA · HP water heater
PRO PLUS 100 V 1,8K EU 3200745
Ariston SpA · HP water heater
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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.