Catalog · EPREL registry
European heat-pump models
432 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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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
2123258 HWS G2501CNHMV-E 1.7 kW
Viessmann Climate Solutions SE · HP water heater
3206912 AquaSnap 250 DHW-HP 1.7 kW
Viessmann Climate Solutions SE · HP water heater
7783443 Vitotherm ES2 ES2.A5
Viessmann Climate Solutions SE · HP water heater
7783720 Vitotherm EW4 EW4.A100
Viessmann Climate Solutions SE · HP water heater
7783446 Vitotherm EI5 EI5.A6
Viessmann Climate Solutions SE · HP water heater
7783447 Vitotherm EI5 EI5.A7
Viessmann Climate Solutions SE · HP water heater
7959724 Viessmann DHW Booster HP 170L 1.2 kW
Viessmann Climate Solutions SE · HP water heater
7968506 Vitocal 060-A T0S-R290-250l 2.25 kW
Viessmann Climate Solutions SE · HP water heater
7098379 Vitocal 262-A T2H-R290 1.4 kW
Viessmann Climate Solutions SE · HP water heater
2123259 HWS G1801CNHMV-E 1.6 kW
Viessmann Climate Solutions SE · HP water heater
7995559 HWS G2501ENHMV-E 1.7 kW
Viessmann Climate Solutions SE · HP water heater
7995560 HWS G2501CNHMV-E 1.7 kW
Viessmann Climate Solutions SE · HP water heater
2121260 AquaSnap 250 DHW-HP-S 1.25 kW
Viessmann Climate Solutions SE · HP water heater
2121263 AquaSnap 180 DHW-HP 1.17 kW
Viessmann Climate Solutions SE · HP water heater
7788920 Vitocal 262-A T2W 2.25 KW
Viessmann Climate Solutions SE · HP water heater
7783718 Vitotherm EW4 EW4.A50
Viessmann Climate Solutions SE · HP water heater
7783719 Vitotherm EW4 EW4.A80
Viessmann Climate Solutions SE · HP water heater
7783724 Vitotherm EW6 EW6.A80
Viessmann Climate Solutions SE · HP water heater
7783725 Vitotherm EW6 EW6.A100
Viessmann Climate Solutions SE · HP water heater
7783437 Vitotherm EI4 EI4.A18.21.24
Viessmann Climate Solutions SE · HP water heater
7783438 Vitotherm EI6 EI6.A18
Viessmann Climate Solutions SE · HP water heater
7968507 Vitocal 060-A T0E-R290-180l 2.25 kW
Viessmann Climate Solutions SE · HP water heater
2123257 HWS G2501ENHMV-E 1.7 kW
Viessmann Climate Solutions SE · HP water heater
7995561 HWS G1801CNHMV-E 1.6 kW
Viessmann Climate Solutions SE · 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.