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
PRO R EVO 100 V 1,8K EU 3201111
Ariston SpA · HP water heater
ARI 075 VERT 470 THER MO EU 3200833
Ariston SpA · HP water heater
ANDRIS LUX ECO 15U 2,5KW EU 3100722
Ariston SpA · HP water heater
ARI 10U 2KW EU 3100680
Ariston SpA · HP water heater
FAIS 10U PL EU 3100803
Ariston SpA · HP water heater
WSE 50 E EU 3200734
Ariston SpA · HP water heater
WSE 100 E EU 3200736
Ariston SpA · HP water heater
SIMAT 100 V 1,5K EU2 3201351
Ariston SpA · HP water heater
PRO1 ECO 100 H 1,8K PL EU 3201423
Ariston SpA · HP water heater
LYDOS ECO 100 V 2K EU 3201862
Ariston SpA · HP water heater
LYDOS ECO 100 V 1,8K EU 3201859
Ariston SpA · HP water heater
PRO1 ECO 100 V/5 EU 3201868
Ariston SpA · HP water heater
ANDRIS LUX 30 /5 EU 3100538
Ariston SpA · HP water heater
SIMAT 10/2 EU 3100507
Ariston SpA · HP water heater
SIMAT 30/2 EU 3100515
Ariston SpA · HP water heater
SITAM 10U/5 EU 3100520
Ariston SpA · HP water heater
ARI 15U 2KW EU 3100682
Ariston SpA · HP water heater
PRO1 ECO 50 H SLIM 1,8K PL EU 3700576
Ariston SpA · HP water heater
PRO1 ECO 65 H SLIM 1,8K PL EU 3700585
Ariston SpA · HP water heater
BLU1 R 50 V ES EU 3201939
Ariston SpA · HP water heater
BLU1 ECO 100 H ES EU 3201951
Ariston SpA · HP water heater
BLU1 ECO 80 V 1,8K EN PL EU 3201948
Ariston SpA · HP water heater
LYDOS WIFI 80 V 1,8K EN EU 3201987
Ariston SpA · HP water heater
PRO1 ECO MULTIS 80 DRY EU 3201998
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 2026-05-09. SCOP figures derived from supplier-reported ηs — see methodology.