Catalog · EPREL registry
European heat-pump models
10,455 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-1WW
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 6.95
- Capacity
- 20kW
AQ45I-0WW
Master Therm tepelná čerpadla s.r.o. · Air-to-water
- SCOP
- 6.95
- Capacity
- 20kW
EcoTouch Geo Cube 7012.7 Ai NC (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.85
- Capacity
- 12kW
- Noise (out)
- 42dB
EcoTouch 5018.5 Ai (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.75
- Capacity
- 18kW
KLIMT15W-RW50
Walter Bösch GmbH & Co KG · Air-to-water
- SCOP
- 6.72
- Capacity
- 15kW
KLIMT15WPC-RW50
Walter Bösch GmbH & Co KG · Air-to-water
- SCOP
- 6.72
- Capacity
- 15kW
KLIMT20W-RW50
Walter Bösch GmbH & Co KG · Air-to-water
- SCOP
- 6.67
- Capacity
- 20kW
KLIMT20WPC-RW50
Walter Bösch GmbH & Co KG · Air-to-water
- SCOP
- 6.67
- Capacity
- 20kW
EcoTouch Ai1 Geo 5010.5 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.50
- Capacity
- 14kW
43 Thermalia® comfort H (10)GW
Hoval Aktiengesellschaft · Air-to-water
- SCOP
- 6.42
- Capacity
- 13kW
WPW-I 17 H 400 Premium
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 6.40
- Capacity
- 17kW
SNTM-S-5-15
Heliotherm Wärmepumpentechnik Ges.m.b.H. · Air-to-water
- SCOP
- 6.38
- Capacity
- 15kW
- Noise (out)
- 51dB
WPW-I 12 H 400 Premium
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 6.30
- Capacity
- 14kW
Basic Line Ai1 Geo 5010.5 (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 6.27
- Capacity
- 14kW
Legend 10 400V (WW/B10) 204595
Thermia AB · Air-to-water
- SCOP
- 6.25
- Capacity
- 13kW
Legend 10 Duo 400V (WW/B10) 204628
Thermia AB · Air-to-water
- SCOP
- 6.25
- Capacity
- 13kW
Legend 10 230-1 (WW/B10) 204632
Thermia AB · Air-to-water
- SCOP
- 6.25
- Capacity
- 13kW
ADAPT 2 L / HK 3F
KRONOTERM d.o.o. · Air-to-water
- SCOP
- 6.22
- Capacity
- 15kW
- Noise (out)
- 40dB
PR20E-M-WEB
Heliotherm Wärmepumpentechnik Ges.m.b.H. · Air-to-water
- SCOP
- 6.20
- Capacity
- 20kW
HP20E-M-BC
Heliotherm Wärmepumpentechnik Ges.m.b.H. · Air-to-water
- SCOP
- 6.20
- Capacity
- 20kW
OH 1-11es W/W
Risch Kälte- und Klimatechnik GmbH · Air-to-water
- SCOP
- 6.15
- Capacity
- 13kW
OH 1-14es 230V W/W
Risch Kälte- und Klimatechnik GmbH · Air-to-water
- SCOP
- 6.15
- Capacity
- 17kW
KWCHRW18Z-SBN2
Infinity Solar · Air-to-water
- SCOP
- 6.12
- Capacity
- 18kW
- Noise (out)
- 48dB
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.