Catalog · EPREL registry
European heat-pump models
433 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
WPL-S 25 HK dB 400 Premium
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 3.83
- Capacity
- 29kW
- Noise (out)
- 61dB
WPL 23 E
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 3.77
- Capacity
- 17kW
- Noise (out)
- 65dB
WPL-S 18 HK 400 Premium
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 3.77
- Capacity
- 21kW
- Noise (out)
- 62dB
WPL-S 18 HK dB 400 Premium
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 3.77
- Capacity
- 21kW
- Noise (out)
- 59dB
WPE-I 10 H 400 Plus
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 3.75
- Capacity
- 11kW
WPE-I 13 H 400 Plus
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 3.65
- Capacity
- 14kW
WPE-I 17 H 400 Plus
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 3.62
- Capacity
- 19kW
WPL 23 cool
STIEBEL ELTRON GmbH & CO. KG · Air-to-water
- SCOP
- 3.48
- Capacity
- 16kW
- Noise (out)
- 65dB
HFA-Z 150
STIEBEL ELTRON GmbH & CO. KG · HP water heater
SHZ 100 LCD
STIEBEL ELTRON GmbH & CO. KG · HP water heater
SHZ 80 LCD
STIEBEL ELTRON GmbH & CO. KG · HP water heater
DHM 4
STIEBEL ELTRON GmbH & CO. KG · HP water heater
TTA 301 electronic SOL
STIEBEL ELTRON GmbH & CO. KG · HP water heater
WWK 301 electronic
STIEBEL ELTRON GmbH & CO. KG · HP water heater
SHO AC 600 7,5 kW
STIEBEL ELTRON GmbH & CO. KG · HP water heater
SH 50.1 AE
STIEBEL ELTRON GmbH & CO. KG · HP water heater
DCE-X 10/12 Premium
STIEBEL ELTRON GmbH & CO. KG · HP water heater
DCE-S 10/12 Plus
STIEBEL ELTRON GmbH & CO. KG · HP water heater
SHP-F 300 X Premium
STIEBEL ELTRON GmbH & CO. KG · HP water heater
TTA 221 electronic
STIEBEL ELTRON GmbH & CO. KG · HP water heater
DHE Connect 18/21/24
STIEBEL ELTRON GmbH & CO. KG · HP water heater
PEG 13
STIEBEL ELTRON GmbH & CO. KG · HP water heater
SHW 200 S
STIEBEL ELTRON GmbH & CO. KG · HP water heater
SHO AC 1000 9/18 kW
STIEBEL ELTRON GmbH & CO. KG · 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.