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STIEBEL ELTRONWPF 52

STIEBEL ELTRON WPF 52
Image: STIEBEL ELTRONrequest removal

The STIEBEL ELTRON WPF 52 is a heat pump with SCOP (35 °C) 5.2 and refrigerant R410A.1

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SCOP (35 °C)
5.21

Seasonal efficiency: how much heat you get per kWh of electricity across a heating season.

Refrigerant
R410A1
Official source
Type (source)
Ground source1
Official source
Rated output 35 °C
56kW1
Official source
Rated output 55 °C
52kW1
Official source

Technical specifications

General
Type (source) Ground source1
Performance
Rated output 35 °C 56 kW1
Rated output 55 °C 52 kW1
Efficiency
SCOP (35 °C) 5.21
SCOP (55 °C) 3.651
Seasonal efficiency ηs 35 °C 200 %1
Seasonal efficiency ηs 55 °C 138 %1
Energy label 35 °C A, , , 1
Energy label 55 °C A, , 1
Noise
Indoor unit sound power 59 dB(A)1
Refrigerant
Refrigerant R410A1
Refrigerant GWP 2,0881
Refrigerant charge 12.5 kg1

Manufacturer documentation

External links to STIEBEL ELTRON's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.

Frequently asked questions

What is the SCOP (35 °C) of the STIEBEL ELTRON WPF 52?

The SCOP (35 °C) of the STIEBEL ELTRON WPF 52 is 5.2.1

Which refrigerant does the STIEBEL ELTRON WPF 52 use?

The refrigerant of the STIEBEL ELTRON WPF 52 is R410A.1

Sources

  1. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026