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
VELIS DUNE WIFI-FE 100 EU 4018033
Ariston SpA · HP water heater
AQUANEXT PERFORMANCE 200 A+ 3069800
Ariston SpA · HP water heater
800 INLINE WHITE 5.5KW 3195568
Ariston SpA · HP water heater
AURES PRO 24 EU 3195611
Ariston SpA · HP water heater
BASIC 5.5KW COMBI 3195286
Ariston SpA · HP water heater
ARK EVO 18/21/24/27 EU2 4063000
Ariston SpA · HP water heater
NUOS SPLIT INVERTER WI-FI ER 150 3069761
Ariston SpA · HP water heater
EN LYDOS HYBRID WI-FI 100 4060000
Ariston SpA · HP water heater
ANDRIS R 15 UR 2KW EU 3100864
Ariston SpA · HP water heater
ANDRIS R 10 UR 2KW PL EU 3100865
Ariston SpA · HP water heater
ANDRIS LUX 15 UR 2KW EU 3100310
Ariston SpA · HP water heater
VELIS PRO 50 EU 3626135
Ariston SpA · HP water heater
VELIS PRO 80 EU 3626136
Ariston SpA · HP water heater
CHX REC ECO 50 V 4015012
Ariston SpA · HP water heater
INITIO R 75 VERT 450 MO EU 4015157
Ariston SpA · HP water heater
STO 200 STAB 570 THER MO EU 4024140
Ariston SpA · HP water heater
NEO 075 VERT 450 DRY EU 4015178
Ariston SpA · HP water heater
SIT 100 VERT 530 STEA MO EU 3010875
Ariston SpA · HP water heater
ARI 200 HORD 570 THER MO EU 3010899
Ariston SpA · HP water heater
ARI 200 HORD 570 THER MO DIY EU 3010901
Ariston SpA · HP water heater
SIT 150 VERT 530 STEA MO EU 3010876
Ariston SpA · HP water heater
ARI 200 HORD 570 THER MO ESP EU 3010900
Ariston SpA · HP water heater
SIT 200 VERT 560 THER MO EU 3010904
Ariston SpA · HP water heater
CHA 500 STAB 750 THER TR EU2 3070554
Ariston SpA · HP water heater
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.