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.
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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
STILEOS 300 STAB 570 STEA MO 3000771
Ariston SpA · HP water heater
REGENT 50 VR EU2 WU 3201652
Ariston SpA · HP water heater
REGENT 80 VR EU2 WU 3201653
Ariston SpA · HP water heater
BLUKER 80 VR EU2 WU 3201667
Ariston SpA · HP water heater
SGA-E X 120 3211229
Ariston SpA · HP water heater
PERLA 50 VR PL EU2 WU 3201658
Ariston SpA · HP water heater
SGA BF X 160 FR 3211234
Ariston SpA · HP water heater
SGA X 200 FR 3211224
Ariston SpA · HP water heater
NHREC 20-220 G20 ARI FRANCE 3086133
Ariston SpA · HP water heater
LYDOS HYBRID WI-FI 80 C 3629179
Ariston SpA · HP water heater
APL 100 VERT 560 STEA MO EU 3000518
Ariston SpA · HP water heater
ACA 15 ES EU 3100697
Ariston SpA · HP water heater
PRO1 R 50 MULTIS DRY ES EU 3201597
Ariston SpA · HP water heater
PRO1 R 80 MULTIS DRY ES EU 3201598
Ariston SpA · HP water heater
S/SGA BF X 100 3211195
Ariston SpA · HP water heater
AQUANEXT SPLIT INVERTER 270 3069760
Ariston SpA · HP water heater
SCALDAB.GAS C.A.ST 50 LOW NOX 3211208
Ariston SpA · HP water heater
SCALDAB.GAS C.A.ST 100 LOW NOX 3211210
Ariston SpA · HP water heater
SG1 80 V EU 3213001
Ariston SpA · HP water heater
VELIS TECH 80 EU 3626171
Ariston SpA · HP water heater
VELIS TECH 100 EU 3626173
Ariston SpA · HP water heater
VELIS DUNE 80 EU 3626192
Ariston SpA · HP water heater
VELIS PRO WIFI 50 ES EU 3626361
Ariston SpA · HP water heater
VELIS PRO 80 ES EU 3626371
Ariston SpA · HP water heater
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Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-05-09. SCOP figures derived from supplier-reported ηs — see methodology.