Catalog · EPREL registry
European heat-pump models
39 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
KN-THF-8D/HBpO-A + KN-SMKLd-8S/HBp-A
Systherm Danuta Gazińska Spółka Jawna · Air-to-water
- SCOP
- 4.90
- Capacity
- 8kW
- Noise (out)
- 60dB
KN-THF-10D/HBpO-A + KN-SMKLd-10S/HBp-A
Systherm Danuta Gazińska Spółka Jawna · Air-to-water
- SCOP
- 4.88
- Capacity
- 9kW
- Noise (out)
- 61dB
KN-THF-12S/HBpO-A + KN-SMKLd-12S/HBp-A
Systherm Danuta Gazińska Spółka Jawna · Air-to-water
- SCOP
- 4.70
- Capacity
- 12kW
- Noise (out)
- 64dB
KN-THF-14S/HBpO-A + KN-SMKLd-14S/HBp-A
Systherm Danuta Gazińska Spółka Jawna · Air-to-water
- SCOP
- 4.58
- Capacity
- 14kW
- Noise (out)
- 66dB
KN-LC42CS-T
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 9.5kW
- Refrigerant
- R32
KN-LC55CS-T
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 11.9kW
- Refrigerant
- R32
KN-TAC-12CHSD/31IW
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 2.4kW
- Refrigerant
- R32
KN-LC-12CS-4A
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 4kW
- Refrigerant
- R32
KN-LC30CS-T
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 7.4kW
- Refrigerant
- R32
KN-TAC-09CHSD/31IS
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 2kW
- Refrigerant
- R32
KN-TAC-12CHSD/31IB
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 2.4kW
- Refrigerant
- R32
KN-TAC-09CHSD/IFI
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 2kW
- Refrigerant
- R32
KN-LC30DT-T
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 7.4kW
- Refrigerant
- R32
KN-TAC-09CHSD/31IW
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 2kW
- Refrigerant
- R32
KN-TAC-12CHSD/IFI
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 2.4kW
- Refrigerant
- R32
KN-TAC-24CHSD/IFI
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 4.8kW
- Refrigerant
- R32
KN-LC12CS-T
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 4kW
- Refrigerant
- R32
KN-TAC-18CHSD/31IS
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 3.8kW
- Refrigerant
- R32
KN-TAC-24CHSD/31IS
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 4.8kW
- Refrigerant
- R32
KN-TAC-14I2/DV/O+KN-TAC-07CHSD/IFI/I+KN-TAC-07CHSD/IFI/I
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 3.8kW
- Refrigerant
- R32
KN-TAC-27I3-2A/DV/O+KN-TAC-09CHSD-2AHM/IF/Ix3
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 5.6kW
- Refrigerant
- R32
KN-TAC-18CHSD/TP51I3A
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 4.5kW
- Refrigerant
- R32
KN-TAC-27I3/DV/O+KN-TAC-09CHSD/IFI/I+KN-TAC-09CHSD/IFI/I+KN-TAC-09CHSD/IFI/I
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 5.8kW
- Refrigerant
- R32
KN-TAC-18CHSD/IFI
Systherm Danuta Gazińska Spółka Jawna · Air-to-air
- Capacity
- 3.8kW
- Refrigerant
- R32
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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.