Through-The-Wall Air Conditioners Buying Guide (2026)
Get tips on how to shop for a through-the-wall air conditioner.
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Keystone Through-the-Wall Air Conditioners
Easy to install and operate, Keystone through-the-wall air conditioners are customer favorites. Designed for new installation or replacing an existing unit, their line of air conditioners includes cooling-only models and models with heating abilities. Engineered to be energy conscious, these air conditioners are equipped with energy-saving features, including a Follow Me remote control, an energy-saving operating mode, programmable timers, and more.
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Keystone 14,000 BTU Through-the-Wall Air Conditioner with Heat $679.99 -
Keystone 14,000 BTU Through-the-Wall Air Conditioner $619.99 -
Keystone 8,000 BTU Through-the-Wall Air Conditioner $529.99 Add to cart -
Keystone 10,000 BTU Through-the-Wall Air Conditioner w/ Heat $569.99 -
Keystone 12,000 BTU Through-The Wall 230V Air Conditioner $599.99 Add to cart
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