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
VLS EVO 80 EU 3626146
Ariston SpA · HP water heater
VLS EVO 80 EU 3626146-R
Ariston SpA · HP water heater
DUO-5 80 EU 3626160
Ariston SpA · HP water heater
LYDOS PLUS 80 V/5 EU 3201873
Ariston SpA · HP water heater
LYDOS PLUS 100 V/5 EU 3201874
Ariston SpA · HP water heater
BLU1 R 100 V EU 3201892
Ariston SpA · HP water heater
LYDOS R 50 V 2K EU 3201895
Ariston SpA · HP water heater
LYDOS R 100 V 2K EU 3201897
Ariston SpA · HP water heater
LYDOS R 80 V 2K EU 3201896
Ariston SpA · HP water heater
LYDOS R 50 V 1,8K PL EU 3201899
Ariston SpA · HP water heater
LYDOS R 80 V 1,8K PL EU 3201902
Ariston SpA · HP water heater
PRO1 R 100 H 1,8K PL EU 3201907
Ariston SpA · HP water heater
PRO1 R 100 V 1,8K PL EU 3201905
Ariston SpA · HP water heater
LYDOS R 100 V 3K EU 3201933
Ariston SpA · HP water heater
PRO1 R 50 V ES EU 3201926
Ariston SpA · HP water heater
BLU1 R 80 V ES EU 3201940
Ariston SpA · HP water heater
PRO1 R 100 H 3K EU 3201935
Ariston SpA · HP water heater
80V CA C&M 007269
Ariston SpA · HP water heater
SGA 150 R 007729
Ariston SpA · HP water heater
SGA 120 R 007728
Ariston SpA · HP water heater
150P CA ARISTON PL/HU (150P CA RP) 007761
Ariston SpA · HP water heater
120V CA-E ARISTON 007286
Ariston SpA · HP water heater
S/SGA 50V (CE) 002118
Ariston SpA · HP water heater
NUOS SPLIT FLEX 270 FS 3069497
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.