The Garrison Packaged Terminal Air Conditioner Sleeve is used when installing Packaged Terminal Air Conditioners (PTACs) model air conditioners. This is a universal design that should work with standard 42 in. W x 16 in. H size PTACs on the market. This is not designed to work with any other type of air conditioner. Wall Sleeves are recommended to be installed by a professional and designed to hold PTACs air conditioners.

• Fits all Garrison PTAC models and most competitor models built for a 42 in. W x 16 in. H the standard size of PTACs
• Designed for use in Packaged Terminal Air Conditioner (PTAC) installations only
• Wall sleeves are required when installing PTAC air conditioner
• Foldable design for easy shipping