Keystone 12,000 BTU 230V Through-the-Wall Air Conditioner Cools 550 Sq. Ft. with Heater in White

The Keystone 12,000 BTU 230V Through-the-Wall Air Conditioner is an excellent option for cooling spaces up to 550 sq. ft. It comes with a built-in heater, making it a year-round solution for temperature control. This air conditioner is designed to be installed through the wall, which is a great space-saving feature, especially in areas like workshops or rooms where window units are less desirable. The unit operates efficiently and quietly, ideal for creating a comfortable atmosphere in both home and commercial settings. Given the mix of cooling and heating capabilities, it provides reliable comfort no matter the season, which could be useful for maintaining the ideal environment in your business setup.