Wall Sleeve for Universal Packaged Terminal Air Conditioner PTAC 42"Features: PTAC 42" Universal Wall Sleeve Made of metal for long lasting durability.Required for new construction installationHelps ease installation of PTAC unitAllows in-wall installation for new construction or renovationsGrille Sold SeparatelySize is 42"W x 14-3/4"D x 16-1/16"H
