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SolarEastBLN-075TC3

The SolarEast BLN-075TC3 is an air-to-water heat pump with a SCOP of 4.86 (35 °C) and a sound power level of 67 dB(A).1,2

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SCOP (35 °C)
4.861

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

Outdoor unit sound power
67dB(A)1
Official source
Refrigerant
R2901
Official source
Type (source)
Air-to-water1
Official source
Rated output 35 °C
49.5kW1
Official source

Technical specifications

General
Type (source) Air-to-water1
Compressors 21
Capacity control drehzahlregelung1
Performance
Rated output 35 °C 49.5 kW1
Rated output 55 °C 50.27 kW1
Efficiency
SCOP (35 °C) 4.861
SCOP (55 °C) 3.871
Seasonal efficiency ηs 35 °C 191.3 %1
Seasonal efficiency ηs 55 °C 151.7 %1
Energy label 35 °C A, , , 2
Energy label 55 °C A, , , 2
COP A7/W35 4.321
COP A-7/W35 3.41
Noise
Outdoor unit sound power 67 dB(A)1
Refrigerant
Refrigerant R2901
Refrigerant GWP 32
Refrigerant charge 8.6 kg1
Connectivity & smart
SG Ready Yes1

Frequently asked questions

Which refrigerant does the SolarEast BLN-075TC3 use?

The SolarEast BLN-075TC3 uses R290.1,2

Sources

  1. List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 27 Sept 2026
  2. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026