This solid-sided wall case is made for use in the installation of GE 42" Zoneline Chassis models. Constructed of galvanized steel and lined with accoustical and thermal insulation, this sleeve will bear the weight of your GE Zoneline when it is installed. The galvanized steel sleeve is four sturdy pieces, fully assembled, for a sturdy case upon arrival. An exterior weather barrier is included for construction purposes.
All new PTAC installations require a wall sleeve and grille.