Catalog · EPREL registry
European heat-pump models
45 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
AQ30I-0WW
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 6.97
- Capacity
- 13kW
AQ45I-0WW
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 6.95
- Capacity
- 20kW
AQ45I-1WW
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 6.95
- Capacity
- 20kW
AQ26I-0WW
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 6.62
- Capacity
- 11kW
AQ22I-0WW
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 6.10
- Capacity
- 9kW
AQ22I-1WW
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 6.10
- Capacity
- 9kW
AQ37I-0WW
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 5.27
- Capacity
- 15kW
BA26IP
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 5.15
- Capacity
- 7kW
- Noise (out)
- 53dB
AQ30IP
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 5.00
- Capacity
- 12kW
AQ45I-1
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.97
- Capacity
- 21kW
AQ37I-1
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.97
- Capacity
- 15kW
AQ60I-1
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.95
- Capacity
- 33kW
BA37IP
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.92
- Capacity
- 12kW
- Noise (out)
- 55dB
BA22IP
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.85
- Capacity
- 4kW
- Noise (out)
- 50dB
AQ26I-1
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.83
- Capacity
- 9kW
AQ30I-1
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.80
- Capacity
- 11kW
AQ37IP
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.80
- Capacity
- 17kW
AQ90I-1
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.77
- Capacity
- 44kW
BA30I-1
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.75
- Capacity
- 8kW
- Noise (out)
- 58dB
BA30I-0
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.75
- Capacity
- 8kW
- Noise (out)
- 58dB
BA45IP
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.75
- Capacity
- 15kW
- Noise (out)
- 60dB
AQ45IP
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.73
- Capacity
- 35kW
AQ90IP
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.73
- Capacity
- 70kW
AQ22ICP
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 4.62
- Capacity
- 7kW
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.