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
PRO1 ECO MULTIS 50 DRY SLIM EU 3626465
Ariston SpA · HP water heater
NUOS EVO A+ 80 WH DE 3629176
Ariston SpA · HP water heater
VELIS PRO DRY WIFI-FE 65 BE EU 4018062
Ariston SpA · HP water heater
VELIS PRO DRY WIFI-FE 45 BE EU 4018061
Ariston SpA · HP water heater
VELIS DUNE DRY WIFI 45 FR EU 4018022
Ariston SpA · HP water heater
VELIS DUNE DRY WIFI 65 FR EU 4018023
Ariston SpA · HP water heater
ARI 200 VERT 560 THER MO EU 3000656
Ariston SpA · HP water heater
VELIS TECH 50 EU 000003100917
Ariston SpA · HP water heater
VELIS PRO 65 FR EU 000003100921
Ariston SpA · HP water heater
VELIS DUNE 100 EU 000004018005
Ariston SpA · HP water heater
VELIS TECH WIFI 80 UK 3K 3626409
Ariston SpA · HP water heater
PRO1 ECO 120 V 2K PL EU 4015054
Ariston SpA · HP water heater
HPC+ XP 150 VERT 560 MO R EU 3000781
Ariston SpA · HP water heater
SAGEO XP 150 VERT 560 MO EU 3000782
Ariston SpA · HP water heater
SAGEO XP 200 VERT 513 MO EU 3000785
Ariston SpA · HP water heater
INITIO XP 200 VERT 513 MO EU 3000786
Ariston SpA · HP water heater
SAGEO XP 200 VERT 560 MO EU 3000789
Ariston SpA · HP water heater
INITIO XP 300 STAB 570 MO EU 3000796
Ariston SpA · HP water heater
SIT 100 VERT 513 STEA MO EU 3010714
Ariston SpA · HP water heater
THER 150 HORD 570 MO DIY EU 3010787
Ariston SpA · HP water heater
NNA 050 VERT 450 THER MO EU 4015164
Ariston SpA · HP water heater
LYDOS HYBRID WI-FI 130 4057147
Ariston SpA · HP water heater
AEROTOP DHW FS 200.3 SWISS 4057086
Ariston SpA · HP water heater
AQUANEXT PLUS LINK S2 200 FS 4057070
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.