$575.00
Available to order
| Brand | LG |
| Model # | LW1521ERSM1 |
| Width | 23.62 in. |
| Height | 15 in. |
| Depth | 22.2 in. |
Who it’s for
Sized for a specific room — Rated to cool a room up to 700 sq ft, as stated on the model.
All Make Advantage
Bundle qualifying appliances to unlock All Make Advantage (save $90–$1,000)
Available to order · estimated to ship by Fri, Oct 2
Add installation & services
Installed by our Jackson, NJ team · connection to existing lines only, no modifications · NJ & NY Metro area
12,200 Btu Window Air Condtioner, Cooling & Heating | Up To 570 Sq. Ft.
Ships next business day · $639.00 · only 1 left
Estimated to ship by Fri, Oct 2.
Call to Order: (732) 426-0990Questions or ready to buy? Talk to a real appliance expert.
- Matches the lowest advertised price· verified Sep 16
- Family-owned since 2009
- Jackson, NJ showroom
- Lowest Price Guarantee
At a glance
LG LW1521ERSM1 is a window ac unit in White, 23.62 inches wide. It suits a specific room.
Specifications
Dimensions
Components
Compressor
Dimensions/weight
Power & Ratings
Features
Performance
Summary
Upc Codes
Product Features
Maximum Cooling
LG window air conditioners provide exceptional cooling power that will keep you and your family cool, comfortable, and in control
Modern Design Made to Perfection
LG window air conditioners add powerful performance and stable durability to perfectly match your window frame.1
Quiet Operation
LG Window Air Conditioners operate at sound levels as low as 50dB (when in low mode) eliminating unnecessary noise for smooth operation that you'll barely notice.
Control Your Cool from Anywhere
Control key air conditioner features from your phone or favorite smart speaker with the ThinQ app.
Product Documents
Customer Reviews
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Common questions
- Is the LG LW1521ERSM1 in stock?
- The LG 14,000 Btu Smart Window Air Conditioner | Up To 700 Sq. Ft. is available to order — estimated to ship by Fri, Oct 2.
- Is the LG LW1521ERSM1 sized for a specific room?
- Yes — Rated to cool a room up to 700 sq ft, as stated on the model.
- Does the LG LW1521ERSM1 qualify for free shipping?
- Yes in the NJ/NY metro area on orders over $499. Regional delivery is free over $899, and nationwide delivery is free over $1,999.
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