LG LW1821ERSM Smart 18,000 BTU 230V Smart Wi-Fi Enabled Window Air Conditioner
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Maximum Cooling
LG air conditioners provide exceptional cooling power that will keep you and your family cool, comfortable, and in control.
Control Your Cool From Anywhere
Control key air conditioner features from your phone or favorite smart speaker with the ThinQ® app.
Modern Design Made to Perfection
LG window air conditioners add powerful performance and stable durability to perfectly match your window frame.
Additional Features:
- Cooling: 18,000 BTU
- Estimated Cooling Area: 1,000 Sq. Ft
- LG ThinQ® Technology
- 3 Cooling and 3 Fan Speeds With Auto Cool
- Easy To Use Electronic Controls
- Automatically Restarts After Power Failure
- Window Installation Kit Included
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Flexible Monthly Financing with Affirm
Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.
Get Free In-Home Delivery on Orders $599+
We offer free in-home delivery to most serviceable zip codes for orders over $599.
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Customize your Coverage
Choose a 3- or 5-year protection plan—get 50% back if you don't use it.
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If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.