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Air conditioners · MT

LGRM3U19 U24 / RMN09 NSJ * 2 , RMN12 NSJ

The LG RM3U19 U24 / RMN09 NSJ * 2 , RMN12 NSJ is a air conditioner with SEER (cooling) 7.4, cooling capacity 5.3 kW and SCOP (heating) 4.3.1

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SEER (cooling)
7.41
Cooling capacity
5.3kW1
Official source
SCOP (heating)
4.31
Official source
Indoor unit sound power
57dB(A)1
Official source
Refrigerant
R321
Official source

Technical specifications

General
Type Split1
Performance
Cooling capacity 5.3 kW1
Heating capacity 5 kW1
Efficiency
SEER (cooling) 7.41
SCOP (heating) 4.31
Energy label cooling A, , 1
Energy label heating A, 1
Noise
Indoor unit sound power 57 dB(A)1
Outdoor unit sound power 62 dB(A)1
Refrigerant
Refrigerant R321
Refrigerant GWP 6751

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Frequently asked questions

What is the SEER (cooling) of the LG RM3U19 U24 / RMN09 NSJ * 2 , RMN12 NSJ?

The SEER (cooling) of the LG RM3U19 U24 / RMN09 NSJ * 2 , RMN12 NSJ is 7.4.1

What is the cooling capacity of the LG RM3U19 U24 / RMN09 NSJ * 2 , RMN12 NSJ?

The cooling capacity of the LG RM3U19 U24 / RMN09 NSJ * 2 , RMN12 NSJ is 5.3 kW.1

What is the SCOP (heating) of the LG RM3U19 U24 / RMN09 NSJ * 2 , RMN12 NSJ?

The SCOP (heating) of the LG RM3U19 U24 / RMN09 NSJ * 2 , RMN12 NSJ is 4.3.1

What is the indoor unit sound power of the LG RM3U19 U24 / RMN09 NSJ * 2 , RMN12 NSJ?

The indoor unit sound power of the LG RM3U19 U24 / RMN09 NSJ * 2 , RMN12 NSJ is 57 dB(A).1

Sources

  1. European Product Registry for Energy Labelling (EPREL) — Europese Commissie · accessed 09 Oct 2026