The Seasons 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