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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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
ALYS R32 50 MUD0 3381272
Ariston SpA · Air-to-air
- Capacity
- 4.1kW
- Refrigerant
- R32
NEVIS 35 MUD0 3381194
Ariston SpA · Air-to-air
- Capacity
- 2.5kW
- Refrigerant
- R410A
KIOS 25 MUD6 3381245
Ariston SpA · Air-to-air
- Capacity
- 2.6kW
- Refrigerant
- R32
KIOS 35 MUD6 3381246
Ariston SpA · Air-to-air
- Capacity
- 2.5kW
- Refrigerant
- R32
ALYS R32 35 MUD0 3381271
Ariston SpA · Air-to-air
- Capacity
- 2.4kW
- Refrigerant
- R32
NEVIS 25 MUD0 3381193
Ariston SpA · Air-to-air
- Capacity
- 2.3kW
- Refrigerant
- R410A
(3x)ALYS R32 25 UD0-Ix3 TRIAL 80 XD0C-O
Ariston SpA · Air-to-air
- Capacity
- 5.6kW
- Refrigerant
- R32
(3x) NEVIS PLUS 25 UD0-Ix3 TRIAL 80 XD0C-O
Ariston SpA · Air-to-air
- Capacity
- 5.7kW
- Refrigerant
- R32
(2x)ALYS R32 25 UD0-Ix2 DUAL 50 XD0-O
Ariston SpA · Air-to-air
- Capacity
- 5kW
- Refrigerant
- R32
(2x) CCA 025 U-I DUAL 50 XD0C-O
Ariston SpA · Air-to-air
- Capacity
- 4.3kW
- Refrigerant
- R32
(5x) DUC 025 U-I PENTA 121 XD0C-O
Ariston SpA · Air-to-air
- Capacity
- 9.5kW
- Refrigerant
- R32
(4x) NEVIS PLUS 25 UD0-Ix4 QUAD 110 XD0C-O
Ariston SpA · Air-to-air
- Capacity
- 9.2kW
- Refrigerant
- R32
(2X) NEVIS UD0-Ix2 DUAL 55 XD0B-O
Ariston SpA · Air-to-air
- Capacity
- 4.5kW
- Refrigerant
- R410A
(2x)PRIOS R32 25 UD0-Ix2 DUAL 50 XD0-O
Ariston SpA · Air-to-air
- Capacity
- 5kW
- Refrigerant
- R32
JUNIOR 80 V 1,5K EU2 3201307
Ariston SpA · HP water heater
REGENT 100 V EU2 3201332
Ariston SpA · HP water heater
REG 80 VR PL EU2 3201325
Ariston SpA · HP water heater
RIGEON 25
Ariston SpA · Air-to-air
- Capacity
- 2.5kW
- Refrigerant
- R32
SIMAT 50 V/2 EU2 3201333
Ariston SpA · HP water heater
REG 100 H EU2 3201323
Ariston SpA · HP water heater
REGENT 80 V EU2 3201331
Ariston SpA · HP water heater
ALYS NET 50 MUA1
Ariston SpA · Air-to-air
- Capacity
- 4.1kW
- Refrigerant
- R32
PRIOS NET 35 MUA1
Ariston SpA · Air-to-air
- Capacity
- 2.7kW
- Refrigerant
- R32
PRIOS NET 25 MUB1
Ariston SpA · Air-to-air
- Capacity
- 2.4kW
- Refrigerant
- R32
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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.