Product comparison · 2 split-system air conditioners

LG MU3M21 UE2 vs LG MU4M25 U42

33specifications compared
16differ
17identical
0known for one product only

Key differences

Cooling capacity in watts (nominal)
- MU3M21 UE2:6200 W
- MU4M25 U42:7100 W
Cooling capacity in watts (min)
- MU3M21 UE2:1800 W
- MU4M25 U42:1900 W
Cooling capacity in watts (max)
- MU3M21 UE2:7300 W
- MU4M25 U42:8400 W
Heating capacity in watts (nominal) (Average heating season)
- MU3M21 UE2:7000 W
- MU4M25 U42:8500 W
Heating capacity in watts (max)
- MU3M21 UE2:7800 W
- MU4M25 U42:9300 W
Refrigerating medium weight
- MU3M21 UE2:1.8 kg
- MU4M25 U42:3.2 kg
Power consumption (cooling) (min)
- MU3M21 UE2:100 W
- MU4M25 U42:400 W
Power consumption (heating) (min)
- MU3M21 UE2:200 W
- MU4M25 U42:500 W

Side by side

Differences highlightedShow differences only

Comparison of MU3M21 UE2, MU4M25 U42
33 specifications	A LG MU3M21 UE2 View product	B LG MU4M25 U42 View product
Features6 differ
Type	Air conditioner outdoor unit	Air conditioner outdoor unit
Product colour	White	White
Air conditioner functions	Cooling, Heating	Cooling, Heating
Inverter technology	Yes	Yes
Cooling capacity in watts (nominal)Differs	6200 W	7100 W
Cooling capacity in watts (min)Differs	1800 W	1900 W
Cooling capacity in watts (max)Differs	7300 W	8400 W
Heating capacity in watts (nominal) (Average heating season)Differs	7000 W	8500 W
Heating capacity in watts (min)	2200 W	2200 W
Heating capacity in watts (max)Differs	7800 W	9300 W
Built-in display	No	No
Refrigerating medium	R410A	R410A
Refrigerating medium weightDiffers	1.8 kg	3.2 kg
Compressor type	Rotary	Rotary
Hose length (max)	15 m	15 m
Operating temperature (cooling) (T-T)	-10 - 46 °C	-10 - 46 °C
Operating temperature (heating) (T-T)	-18 - 18 °C	-18 - 18 °C
Power4 differ
Power consumption (cooling) (min)Differs	100 W	400 W
Power consumption (cooling) (max)	2500 W	2500 W
Power consumption (heating) (min)Differs	200 W	500 W
Power consumption (heating) (max)Differs	2500 W	2900 W
AC input voltage	220-240 V	220-240 V
AC input frequency	50 Hz	50 Hz
CurrentDiffers	7.4 A	7.7 A
Indoor unitidentical
Indoor units quantity	0	0
Outdoor unit6 differ
Outdoor unit noise level	62 dB	62 dB
Cooling airflow (outdoor unit)Differs	3000 m³/h	3600 m³/h
Heating airflow (outdoor unit)Differs	3000 m³/h	3600 m³/h
Outdoor units quantity	1	1
Outdoor unit widthDiffers	87 cm	95 cm
Outdoor unit depthDiffers	32 cm	33 cm
Outdoor unit heightDiffers	65.5 cm	83.4 cm
Outdoor unit weightDiffers	46 kg	66 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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