Catalog · EPREL registry

European heat-pump models

17,393 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.

Top picks

Best models by SCOP

Highest seasonal efficiency rankings — overall, air-to-water and ground-source.

By country

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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.

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

All models17,393 Quiet for cities≤ 45 dB outdoor Cold-climateSCOP ≥ 4.5 Future-proof refrigerantR290 (propane)Small homes≤ 8 kW Large homes12–20 kW Ground-sourceHighest SCOP class

8738212058

Bosch Thermotechnik GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 6kW

VWF 87/4 230V + VWW 11/4 SI

Vaillant GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 10kW

8738213753

Bosch Thermotechnik GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 6kW

CTC GSi 616M

CTC AB · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 16kW

NIBE F1255-12 R

NIBE AB · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

NIBE F1255-12 CU

NIBE AB · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

7738602123

Bosch Thermotechnik GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 6kW

10075441

ait-deutschland GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

NIBE S1155-12 EM 3X230V

NIBE AB · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

1135008185 ThermoTerra F 14 kW

Roth Werke GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

10075941

ait-deutschland GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

10073841

ait-deutschland GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

NIBE S1255-12 CU

NIBE AB · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

VWF 117/4

Vaillant GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 11kW

GSi 616

CTC AB · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 16kW

8738212622

Bosch Thermotechnik GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

SWP35-RX33

Walter Bösch GmbH & Co KG · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 35kW

WWP S 75 ID

Max Weishaupt SE · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 74kW

AQUATOP S17 3722826

Ariston SpA · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 17kW

CTC GSI 16

CTC AB · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 16kW

NIBE S1255-12 R EM 1X230V

NIBE AB · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

10373741

ait-deutschland GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

10075841

ait-deutschland GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

10073741

ait-deutschland GmbH · Air-to-water

High SCOPTop energy class

SCOP: 5.10
Capacity: 12kW

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Source: European Commission, EPREL Public API. Snapshot of 2026-05-09. SCOP figures derived from supplier-reported ηs — see methodology.