CompareAC
CompareWindow ACsPortable ACsPTAC UnitsThrough-the-Wall ACsMini-Splits

LG LW2521ERSM 24500 BTU Slide Out Chassis Window Air Conditioner

LG · Window ACs · Model LW2521ERSM · UPC 48231605069

Product image unavailable

Score Breakdown

Independent air-conditioner comparisons.

Smart Controls 97
Compact & Portable 80
Power & Capacity 75
Efficiency 58
Airflow & Speeds 57
Noise & Comfort 38
80
SCORE /100

42 specs · ✓ 38 verified

Score this as…
⭐General / Balanced📦Compact / Small Space💪Large Room / High Power🔇Quiet⚡Energy Efficiency📱Smart Home
Buying Options

General

Unit typeWindow
Chassis TypeSlide In-Out✓ source
ColorWhite
Indoor Unit TypeWindow Air Conditioner✓ source
Window CompatibleYes✓ source

Performance

Cooling Capacity24500 BTU/h1260,000✓ source
Provides HeatingNo✓ source
Heating TypeNone
Dehumidification7.7 Pts/Hr✓ source
Cooling Area1560 sq ft362,700✓ source

Efficiency

EER10.32.6519.05✓ source
CEER10.36.115.7✓ source
ENERGY STARNo✓ source
Wattage2370 W609,400✓ source
Energy Saver ModeYes✓ source

Electrical

Volts208-230V✓ source
Amps10.9 A2.370✓ source
Frequency60 Hz5060✓ source
Plug Type6-20P
Refrigerant TypeR-32✓ source

Physical

Width26 in9.866.8✓ source
Height17.69 in6.6959.75✓ source
Depth28.56 in5.78255.27✓ source
Weight130 lbs0.01951✓ source

Air and Filtration

Maximum Air Flow530 CFM508,122✓ source
Number of Cooling Speeds317✓ source
Number of Air Directions418✓ source
Adjustable Air DirectionYes✓ source
Air Filter IncludedYes✓ source
Filter TypeWashable
Washable/Antimicrobial FilterYes✓ source
Vented OutsideNo✓ source

Noise

Decibel Rating65 dB280✓ source
Low dBA61 dB3266✓ source

Controls and Smart

Wireless RemoteYes✓ source
Programmable TimerYes✓ source
TimerYes✓ source
Includes ThermostatYes✓ source
Auto RestartYes✓ source
Eco ModeYes✓ source
Built-In WiFiYes✓ source
Smart ApplianceYes✓ source
Control TypeThermistor✓ source

Brand New This product is Brand New with full manufacturer warranty