Catalog · EPREL registry
European heat-pump models
64 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
WWHB 20
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 5.67
- Capacity
- 22kW
- Noise (out)
- 62dB
WWHB 40
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 5.60
- Capacity
- 43kW
AWHP 90
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.42
- Capacity
- 64kW
- Noise (out)
- 72dB
AWHP 65
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.40
- Capacity
- 51kW
- Noise (out)
- 72dB
AWHP 60
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.38
- Capacity
- 43kW
- Noise (out)
- 71dB
AWHP 30
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.35
- Capacity
- 22kW
- Noise (out)
- 69dB
AWHP 40
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.22
- Capacity
- 29kW
- Noise (out)
- 71dB
AWHP 60 SLN
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.20
- Capacity
- 41kW
- Noise (out)
- 74dB
AWHP 65 SLN
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.15
- Capacity
- 48kW
- Noise (out)
- 74dB
AWHP 24 SLN
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.10
- Capacity
- 17kW
- Noise (out)
- 71dB
AWHP 50
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.10
- Capacity
- 37kW
- Noise (out)
- 71dB
AWHP 80 SLN
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.05
- Capacity
- 56kW
- Noise (out)
- 74dB
AWHP 90 SLN
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.05
- Capacity
- 62kW
- Noise (out)
- 75dB
AWHP 40 SLN
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 4.00
- Capacity
- 29kW
- Noise (out)
- 73dB
AWHP 30 SLN
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 3.88
- Capacity
- 21kW
- Noise (out)
- 72dB
AWHP 50 SLN
A.O. Smith Water Products Company B.V. · Air-to-water
- SCOP
- 3.85
- Capacity
- 35kW
- Noise (out)
- 74dB
EES 80
A.O. Smith Water Products Company B.V. · HP water heater
EES 66
A.O. Smith Water Products Company B.V. · HP water heater
IR 12-160
A.O. Smith Water Products Company B.V. · HP water heater
EES 40
A.O. Smith Water Products Company B.V. · HP water heater
DRE 80-36
A.O. Smith Water Products Company B.V. · HP water heater
BTL 100
A.O. Smith Water Products Company B.V. · HP water heater
BFC 30
A.O. Smith Water Products Company B.V. · HP water heater
DRE 52-36
A.O. Smith Water Products Company B.V. · 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.