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BESPRIME solo HT 50kW

The BES PRIME solo HT 50kW is a heat pump with SCOP (35 °C) 5.86 and refrigerant R513A.1

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SCOP (35 °C)
5.861

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

Refrigerant
R513A1
Official source
Type (source)
Water-to-water1
Official source
Rated output 35 °C
38.6kW1
Official source
Rated output 55 °C
29.7kW1
Official source

Technical specifications

General
Type (source) Water-to-water1
Compressors 11
Capacity control keine1
Performance
Rated output 35 °C 38.6 kW1
Rated output 55 °C 29.7 kW1
Efficiency
SCOP (35 °C) 5.861
SCOP (55 °C) 4.491
Seasonal efficiency ηs 35 °C 226.3 %1
Seasonal efficiency ηs 55 °C 171.7 %1
Noise
Indoor unit sound power 56.2 dB(A)1
Refrigerant
Refrigerant R513A1
Refrigerant charge 10.5 kg1
Electrical
Max. power input 7.1 kW1
Connectivity & smart
SG Ready Yes1

Manufacturer documentation

External links to BES'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 BES PRIME solo HT 50kW?

The SCOP (35 °C) of the BES PRIME solo HT 50kW is 5.86.1

Which refrigerant does the BES PRIME solo HT 50kW use?

The refrigerant of the BES PRIME solo HT 50kW is R513A.1

Sources

  1. List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 27 Sept 2026