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BuderusLogatherm WPLS6.2 RB

Buderus Logatherm WPLS6.2 RB
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The Buderus Logatherm WPLS6.2 RB is an air-to-water heat pump with a SCOP of 4.24 (35 °C) and a sound power level of 65 dB(A).1

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SCOP (35 °C)
4.241

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

Heating capacity (A7/W35)
3.47kW1
Official source
Outdoor unit sound power
65dB(A)1
Official source
Refrigerant
R410A1
Official source
Type (source)
Air-to-water1
Official source

Technical specifications

General
Type (source) Air-to-water1
Performance
Heating capacity (A7/W35) 3.47 kW1
Rated output 35 °C 6.8 kW1
Rated output 55 °C 5.31 kW1
Min. outdoor temperature -15 °C1
Efficiency
SCOP (35 °C) 4.241
SCOP (55 °C) 3.11
Seasonal efficiency ηs 35 °C 167 %1
Seasonal efficiency ηs 55 °C 121 %1
Energy label 35 °C A, , 1
Energy label 55 °C A, 1
COP A7/W35 1.771
Noise
Outdoor unit sound power 65 dB(A)1
Indoor unit sound power 29 dB(A)1
Refrigerant
Refrigerant R410A1
Refrigerant GWP 2,0881
Refrigerant charge 1.6 kg1

Variants

This model is registered in 4 combinations (for example with a different indoor unit or cylinder) with exactly the same performance. All figures on this page apply to each of these types. The part of the type number that differs is in bold; small differences (e.g. cylinder volume or anode) are listed after it:

  • Logatherm WPLS6.2 RB
  • Logatherm WPLS6.2 RE
  • Logatherm WPLS6.2 RT — Indoor unit sound power: 38 dB(A)
  • Logatherm WPLS6.2 RTS — Indoor unit sound power: 38 dB(A)

Manufacturer documentation

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

Frequently asked questions

Which refrigerant does the Buderus Logatherm WPLS6.2 RB use?

The Buderus Logatherm WPLS6.2 RB uses R410A.1

Sources

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