versusindex
MT
Heat pumps · MT

SystemairPOLARIX NEO HP 40.1 SN

The Systemair POLARIX NEO HP 40.1 SN is an air-to-water heat pump with a SCOP of 4.45 (35 °C) and a sound power level of 69 dB(A).1

Last updated: Technical specifications ⇄ Compare this model
Search this model
SCOP (35 °C)
4.451

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

Outdoor unit sound power
69dB(A)1
Official source
Refrigerant
R2901
Official source
Type (source)
Air-to-water1
Official source
Rated output 35 °C
33.68kW1
Official source

Technical specifications

General
Type (source) Air-to-water1
Compressors 11
Capacity control drehzahlregelung1
Performance
Rated output 35 °C 33.68 kW1
Rated output 55 °C 30.06 kW1
Efficiency
SCOP (35 °C) 4.451
SCOP (55 °C) 3.51
Seasonal efficiency ηs 35 °C 176 %1
Seasonal efficiency ηs 55 °C 137 %1
COP A7/W35 3.641
COP A2/W35 3.061
COP A-7/W35 2.51
Noise
Outdoor unit sound power 69 dB(A)1
Indoor unit sound power 69 dB(A)1
Refrigerant
Refrigerant R2901
Refrigerant charge 4.5 kg1
Electrical
Max. power input 22 kW1
Connectivity & smart
SG Ready Yes1

Frequently asked questions

Which refrigerant does the Systemair POLARIX NEO HP 40.1 SN use?

The Systemair POLARIX NEO HP 40.1 SN uses R290.1

Sources

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