Catalog · EPREL registry
European heat-pump models
1,195 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
MAG 125/1-5 RT(P-ES/PT)
Vaillant GmbH · HP water heater
MAG 178/1-5 RT(H-IT)
Vaillant GmbH · HP water heater
MAG 145/1 T(P-BE)
Vaillant GmbH · HP water heater
MAG 125/1-5 RT(P-NL)
Vaillant GmbH · HP water heater
MAG 155/1-5 RT(H-HU) R1
Vaillant GmbH · HP water heater
F 17/1 LRT(P-ES/PT)
Vaillant GmbH · HP water heater
MAG 155/1-5 RT(H-IT) R1
Vaillant GmbH · HP water heater
MAG 125/1-5 RT(K-NL)
Vaillant GmbH · HP water heater
MAG 155/1-5 RT(H-SEE) R1
Vaillant GmbH · HP water heater
MAG 155/1-5 RT(H-AT) R1
Vaillant GmbH · HP water heater
F 17/1 LRT(P-IT)
Vaillant GmbH · HP water heater
MAG 155/1-5 RT(H-ES/PT) R1
Vaillant GmbH · HP water heater
MAG mini 114/1 G(H-ES/PT)
Vaillant GmbH · HP water heater
F 17/1 LT(P-BE)
Vaillant GmbH · HP water heater
L 275 SEI (P/B-CY)
Vaillant GmbH · HP water heater
Opalis C 14/1 LI (P/B-IT)
Vaillant GmbH · HP water heater
MAG 144/1 Z(E-BE)
Vaillant GmbH · HP water heater
MAG 114/1 Z(LL-DE)
Vaillant GmbH · HP water heater
MAG mini 114/1 Z(H-HU)
Vaillant GmbH · HP water heater
C 11/1 LZ(E-FR)
Vaillant GmbH · HP water heater
Opalia C 11/1 LI (H-IT)
Vaillant GmbH · HP water heater
MAG mini 114/1 Z(P-IT)
Vaillant GmbH · HP water heater
MAG 144/1 G(E-BE)
Vaillant GmbH · HP water heater
MAG mini 114/1 I(H-IT)
Vaillant GmbH · HP water heater
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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 2026-05-08. SCOP figures derived from supplier-reported ηs — see methodology.