Catalog · EPREL registry
European heat-pump models
144 models indexed from the European Commission's EPREL registry. Filter by type, capacity, refrigerant, energy class or sound power to narrow candidates.
First time here? Pick a path
Guided
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.
Open →By country
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
iTec E 12 230-1 203242
Thermia AB · Air-to-water
- SCOP
- 4.70
- Capacity
- 13kW
- Noise (out)
- 64dB
iTec E 12 400V 203243
Thermia AB · Air-to-water
- SCOP
- 4.70
- Capacity
- 13kW
- Noise (out)
- 64dB
iTec XTR XL 400V 207852
Thermia AB · Air-to-water
- SCOP
- 4.70
- Capacity
- 16kW
- Noise (out)
- 54dB
Athena 14 400V H 202184
Thermia AB · Air-to-water
- SCOP
- 4.70
- Capacity
- 11kW
- Noise (out)
- 55dB
Legend 17 Duo 400V 204630
Thermia AB · Air-to-water
- SCOP
- 4.68
- Capacity
- 18kW
iTec XT 10 400V 206668
Thermia AB · Air-to-water
- SCOP
- 4.65
- Capacity
- 10kW
- Noise (out)
- 56dB
iTec XT 10 230-1 206667
Thermia AB · Air-to-water
- SCOP
- 4.65
- Capacity
- 10kW
- Noise (out)
- 56dB
Athena 18 400V H 202186
Thermia AB · Air-to-water
- SCOP
- 4.62
- Capacity
- 15kW
- Noise (out)
- 55dB
DHP-L OPTI 12 SP
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 13kW
Diplomat Optimum 12
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 13kW
Diplomat Optimum 12 SP
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 13kW
Diplomat Duo Optimum G2 12 SP
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 13kW
Diplomat Duo Optimum 12
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 13kW
Legend 6 Duo 400V 204626
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 6kW
Diplomat Optimum G2 12 SP
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 13kW
Legend 6 400V 204593
Thermia AB · Air-to-water
- SCOP
- 4.60
- Capacity
- 6kW
Diplomat Duo Optimum G3 6
Thermia AB · Air-to-water
- SCOP
- 4.58
- Capacity
- 7kW
Diplomat Optimum G3 6
Thermia AB · Air-to-water
- SCOP
- 4.58
- Capacity
- 7kW
iTec 5 086L4548
Thermia AB · Air-to-water
- SCOP
- 4.55
- Capacity
- 5kW
- Noise (out)
- 61dB
iTec 9 086L4569
Thermia AB · Air-to-water
- SCOP
- 4.47
- Capacity
- 6kW
- Noise (out)
- 63dB
iTec E 16 230-1 203244
Thermia AB · Air-to-water
- SCOP
- 4.47
- Capacity
- 16kW
- Noise (out)
- 66dB
iTec E 16 400V 203245
Thermia AB · Air-to-water
- SCOP
- 4.47
- Capacity
- 16kW
- Noise (out)
- 66dB
iTec E 8 400V 203241
Thermia AB · Air-to-water
- SCOP
- 4.45
- Capacity
- 8kW
- Noise (out)
- 63dB
Legend 4 400V 204592
Thermia AB · Air-to-water
- SCOP
- 4.45
- Capacity
- 5kW
Not sure what to pick?
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.