Keystone - 12,000 BTU Through the Wall Air Conditioner,EStar,115V, R32Thru-the-Wall - KSTAT12-1D max This simple and affordable design

This simple and affordable design is easy to install

additional storage

Clean Filters Regularly: Remove and wash the dishwasher‑safe aluminum mesh filters at least every 2 months (or more with heavy cooking) to keep grease and smoke capture efficient and reduce fire risk

matching buyer interest in powerful AC units for large rooms

custom builds

Keystone - 12,000 BTU Through the Wall Air Conditioner,EStar,115V, R32Thru-the-Wall - KSTAT12-1D max This simple and affordable designKeystone 12,000 BTU Through the Wall Air Conditioner,EStar,115V, R32Thru the Wall KSTAT12 1D Stay cool and comfortable with Keystone's reliable air conditioning units, designed to provide consistent cooling even on the hottest days. The Keystone 12,000 BTU through the wall air conditioner effectively cools rooms up to 550 square feet while removing 2. 5 pints of moisture per hour. Perfect for apartments, living rooms, and more, this unit features a