Catalog · EPREL registry
European heat-pump models
90 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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A 4-step picker: country, size, what you replace, what matters. We narrow the catalog for you.
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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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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
Basic Line Ai1 Geo 5008.5 (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.80
- Capacity
- 8kW
EcoTouch Ai1 Geo 5013.5 (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.80
- Capacity
- 13kW
EcoTouch Ai1 Geo 5008.5 (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.80
- Capacity
- 8kW
EcoTouch 5010.5 Ai (water/water)
Waterkotte GmbH · Water-water
- SCOP
- 4.77
- Capacity
- 11kW
CTC EcoTouch 550 DT (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.75
- Capacity
- 50kW
EcoTouch DA 5018.5
Waterkotte GmbH · Air-to-water
- SCOP
- 4.75
- Capacity
- 13kW
- Noise (out)
- 60dB
EcoTouch 5029.5 Ai (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.73
- Capacity
- 22kW
EcoTouch 5008.5 Ai (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.73
- Capacity
- 6kW
- Noise (out)
- 44dB
CTC EcoTouch 570 DT (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.70
- Capacity
- 66kW
Basic Line Ai1 Geo 5006.5 (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.62
- Capacity
- 6kW
Industrial Line 5080.8 DT (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.62
- Capacity
- 53kW
EcoTouch Ai1 Geo 5006.5 (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.62
- Capacity
- 6kW
Industrial Line 5070.8 DT (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.62
- Capacity
- 46kW
Industrial Line 5060.8 DT (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.60
- Capacity
- 43kW
Basic Line Ai1 Geo 5005.5 (brine/water)
Waterkotte GmbH · Ground-source
- SCOP
- 4.47
- Capacity
- 5kW
Basic Line Air Bloc 7008
Waterkotte GmbH · Air-to-water
- SCOP
- 4.45
- Capacity
- 7kW
- Noise (out)
- 54dB
EcoTouch DA 5010.5
Waterkotte GmbH · Air-to-water
- SCOP
- 4.38
- Capacity
- 8kW
- Noise (out)
- 60dB
EcoWell 200
Waterkotte GmbH · 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.