Catalog · EPREL registry
European heat-pump models
17,393 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
VWF 117/4 + VIH RW 300 BR
Vaillant GmbH · Air-to-water
- SCOP
- 5.35
- Capacity
- 11kW
VWF 117/4 + VIH RW 500/3 MR
Vaillant GmbH · Air-to-water
- SCOP
- 5.35
- Capacity
- 11kW
VWF 117/4 + VIH RW 300 MR
Vaillant GmbH · Air-to-water
- SCOP
- 5.35
- Capacity
- 11kW
TERRA DX 15 HCUA
OCHSNER Wärmepumpen GmbH · Air-to-water
- SCOP
- 5.35
- Capacity
- 16kW
HPA-O 05.2 Plus HC 230
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 5.35
- Capacity
- 6kW
- Noise (out)
- 43dB
CTC EcoTouch 5048 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 5.35
- Capacity
- 65kW
RGX-06-RA
Rotorua Spółka z ograniczoną odpowiedzialnością · Air-to-water
- SCOP
- 5.35
- Capacity
- 8kW
ETERA M-1 HT / HK UF E (W/W)
KRONOTERM d.o.o. · Air-to-water
- SCOP
- 5.35
- Capacity
- 12kW
VWF 117/4 + VIH RW 500/3 BR
Vaillant GmbH · Air-to-water
- SCOP
- 5.35
- Capacity
- 11kW
7514864 Vitocal 300-G BW 301.A29 28.8 KW
Viessmann Climate Solutions SE · Air-to-water
- SCOP
- 5.35
- Capacity
- 33kW
CTC EcoTouch 5070 (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 5.35
- Capacity
- 73kW
TTL 5.1 W ACS comfort
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 5.35
- Capacity
- 6kW
- Noise (out)
- 43dB
S 06 W
AI Trade, s.r.o. · Air-to-water
- SCOP
- 5.32
- Capacity
- 7kW
TTC 15.6
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 5.32
- Capacity
- 14kW
ILLIADE AHT 33T
CALIS · Air-to-water
- SCOP
- 5.32
- Capacity
- 33kW
RGX-15-RA
Rotorua Spółka z ograniczoną odpowiedzialnością · Air-to-water
- SCOP
- 5.32
- Capacity
- 19kW
7 WX b/w
HOTJET CZ s.r.o. · Air-to-water
- SCOP
- 5.32
- Capacity
- 7kW
ILLIADE ABT 61T
CALIS · Air-to-water
- SCOP
- 5.32
- Capacity
- 61kW
ETERA S-1 HT / HK UF E PC (B/W)
KRONOTERM d.o.o. · Air-to-water
- SCOP
- 5.32
- Capacity
- 9kW
522973
ATLANTIC SOC FRANCAISE DEVELOP THERMIQUE · Air-to-water
- SCOP
- 5.32
- Capacity
- 18kW
TTC 15.6 cool
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 5.32
- Capacity
- 14kW
BLN-008TE1
CleanKlima s.r.o. · Air-to-water
- SCOP
- 5.32
- Capacity
- 8kW
- Noise (out)
- 34dB
WPE-I 15 HW 230 Premium
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 5.32
- Capacity
- 14kW
ETERA S-1 HT / HK UF E (B/W)
KRONOTERM d.o.o. · Air-to-water
- SCOP
- 5.32
- Capacity
- 9kW
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Open the picker →Source: European Commission, EPREL Public API. Snapshot of 2026-06-23. SCOP figures derived from supplier-reported ηs — see methodology.