Amana's insulated, stonewood beige metal sleeves with industry standard dimensions are shipped with a weatherboard for use during construction.
An Amana Sleeve is required with a new Amana PTAC Installation.
Cutout Dimensions: (WxH): 42 1/4" x 16 1/4"
Dimensions (WxHxD): 42" x 16 1/16" x 14 1/8"