Catalog · EPREL registry
European heat-pump models
8,924 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
8738207490
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 29kW
WH-ADC0309K3E5B / WH-UDZ03KE5
Panasonic Marketing Europe GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 4kW
- Noise (out)
- 55dB
WH-ADC0309K3E5UK / WH-UDZ03KE5
Panasonic Marketing Europe GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 4kW
- Noise (out)
- 55dB
WH-ADC0509L6E5AN / WH-WDG05LE5
Panasonic Marketing Europe GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 5kW
- Noise (out)
- 52dB
8738207474
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 29kW
8738207482
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 29kW
8738207506
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 29kW
WH-ADC0309J3E5C / WH-UD05JE5
Panasonic Marketing Europe GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 5kW
- Noise (out)
- 55dB
WH-ADC0309K6E5 / WH-UDZ03KE5
Panasonic Marketing Europe GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 4kW
- Noise (out)
- 55dB
WH-ADC0309J3E5 / WH-UD05JE5
Panasonic Marketing Europe GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 5kW
- Noise (out)
- 55dB
WH-ADC0509L3E5B / WH-WDG05LE5
Panasonic Marketing Europe GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 5kW
- Noise (out)
- 52dB
8738207514
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 29kW
WH-ADC0509L3E5UK / WH-WDG05LE5
Panasonic Marketing Europe GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 5kW
- Noise (out)
- 52dB
AQUATOP L 39 R6 3132656
Ariston SpA · Air-to-water
- SCOP
- 5.07
- Capacity
- 59kW
HP290 Monobloc Heat Pump 4.5kW
Enertek International GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 5kW
- Noise (out)
- 50dB
AQUATOP L 39 R 3132580
Ariston SpA · Air-to-water
- SCOP
- 5.07
- Capacity
- 59kW
WH-SDC0309K3E5 / WH-UDZ03KE5
Panasonic Marketing Europe GmbH · Air-to-water
- SCOP
- 5.07
- Capacity
- 4kW
- Noise (out)
- 55dB
8738212099
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 55kW
8738212090
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 55kW
WH-MDC05H3E5
Panasonic Marketing Europe GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 4kW
- Noise (out)
- 55dB
8738207509
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 55kW
BWS-1-08
Wolf GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 9kW
8738207477
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 55kW
8738207493
Bosch Thermotechnik GmbH · Air-to-water
- SCOP
- 5.05
- Capacity
- 55kW
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.