versusindex
MT
Heat pumps · MT

Power WorldPW050-DKZLRS-E

The Power World PW050-DKZLRS-E is an air-to-water heat pump with a SCOP of 4.6 (35 °C) and a sound power level of 59 dB(A).1,2

Last updated: Technical specifications ⇄ Compare this model
Search this model
SCOP (35 °C)
4.61

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

Heating capacity (A7/W35)
8.72kW2
Official source
Outdoor unit sound power
59dB(A)1
Official source
Refrigerant
R2901
Official source
Type (source)
Air-to-water1
Official source

Technical specifications

General
Type (source) Air-to-water1
Compressors 11
Capacity control drehzahlregelung1
Performance
Heating capacity (A7/W35) 8.72 kW2
Rated output 35 °C 10.26 kW1
Rated output 55 °C 12.16 kW1
Efficiency
SCOP (35 °C) 4.61
SCOP (55 °C) 3.441
Seasonal efficiency ηs 35 °C 180.8 %1
Seasonal efficiency ηs 55 °C 134.7 %1
Energy label 35 °C A, , , 2
Energy label 55 °C A, , 2
COP A7/W35 4.271
COP A2/W35 3.771
COP A-7/W35 3.091
Noise
Outdoor unit sound power 59 dB(A)1
Refrigerant
Refrigerant R2901
Refrigerant GWP 32
Refrigerant charge 1.15 kg1
Electrical
Max. power input 7.1 kW1
Connectivity & smart
SG Ready Yes1

Compare with

Frequently asked questions

Which refrigerant does the Power World PW050-DKZLRS-E use?

The Power World PW050-DKZLRS-E 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