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
TRIAL 50 ALYS NET_UA1-I 12+18
Ariston SpA · Air-to-air
- Capacity
- 4.3kW
- Refrigerant
- R32
DUAL 40 ALYS NET_UA1-I 12+12
Ariston SpA · Air-to-air
- Capacity
- 3.7kW
- Refrigerant
- R32
NEVIS NET 50 MMAC1
Ariston SpA · Air-to-air
- Capacity
- 4kW
- Refrigerant
- R32
PENTA 121 NEVIS NET_UA1-I 12+12+12+12
Ariston SpA · Air-to-air
- Capacity
- 9.3kW
- Refrigerant
- R32
PENTA 121 NEVIS NET_UA1-I 9+12+12+12+18
Ariston SpA · Air-to-air
- Capacity
- 9.5kW
- Refrigerant
- R32
PENTA 121 NEVIS NET_UA1-I 12+18+18
Ariston SpA · Air-to-air
- Capacity
- 9.4kW
- Refrigerant
- R32
NEVIS NET 50 MMAB1
Ariston SpA · Air-to-air
- Capacity
- 4kW
- Refrigerant
- R32
PENTA 121 NEVIS NET_UA1-I 9+12+18
Ariston SpA · Air-to-air
- Capacity
- 8.8kW
- Refrigerant
- R32
BLU R EVO 80 H EU 3201199
Ariston SpA · HP water heater
NEVIS NET 25 MMAB1
Ariston SpA · Air-to-air
- Capacity
- 2.5kW
- Refrigerant
- R32
PENTA 121 NEVIS NET_UA1-I 9+12+12+12
Ariston SpA · Air-to-air
- Capacity
- 9.3kW
- Refrigerant
- R32
PENTA 121 PRIOS NET_UA1-I 12+18+24
Ariston SpA · Air-to-air
- Capacity
- 9.5kW
- Refrigerant
- R32
ARI 300 STAB 560 THER TM VS EU 3201169
Ariston SpA · HP water heater
SITAM EVO 100 V/2 EU 3201165
Ariston SpA · HP water heater
NEVIS NET 25 MUA1
Ariston SpA · Air-to-air
- Capacity
- 2.5kW
- Refrigerant
- R32
(5x) NEVIS EVO R32 25 UD0-Ix PENTA 121 XD0C-O
Ariston SpA · Air-to-air
- Capacity
- 9.5kW
- Refrigerant
- R32
CHX EVO 80/2 EU 3201153
Ariston SpA · HP water heater
(3x) NEVIS EVO R32 25 UD0-Ix TRIAL C 80 XD0C-O
Ariston SpA · Air-to-air
- Capacity
- 6kW
- Refrigerant
- R32
(4x) CON R32 025 U-I x QUAD 110 XD0C-O
Ariston SpA · Air-to-air
- Capacity
- 8.2kW
- Refrigerant
- R32
BLU EVO R 30/3 EU 3100321
Ariston SpA · HP water heater
PRIOS NET 35 MUB1
Ariston SpA · Air-to-air
- Capacity
- 2.4kW
- Refrigerant
- R32
PENTA 121 NEVIS NET_UA1-I 9+12+12+18
Ariston SpA · Air-to-air
- Capacity
- 9.4kW
- Refrigerant
- R32
(2x) CON R32 025 U-I x DUAL C 50 XD0C-O
Ariston SpA · Air-to-air
- Capacity
- 4.5kW
- Refrigerant
- R32
ZENUSNet R32 35 MUD0
Ariston SpA · Air-to-air
- Capacity
- 2.7kW
- Refrigerant
- R32
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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.