26 In. Wall Sleeve for Through-The-Wall Air Conditioners
The Keystone 26 in. wall sleeve for through-the-wall air conditioners should be securely fastened within a wall opening before installing the air conditioner. Durable sleeve is weather- and corrosion-resistant.
Keystone Air Conditioner Sleeve 26″ x 15″ x 18″ Weather + Corrosion Resistant
What stands out about the Window RV Air Conditioner is the adjustable louvers for directing airflow.
