Description
FRIEDRICH PTAC 18″ Deep Steel Wall Sleeve
Required For a New Unit Installation or as a Replacement Accessory
Standard 42″ x 16″ x 18″ Wall Sleeve for Walls Up to 17.5″ Thick
Lined With Thermal and Acoustical Insulation
Made with Heavy Duty Galvanized Steel
Powder Coated for Superior Adhesion and Protection
Exterior Weather Barrier Included for Construction Phase
INSTALLATION INSTRUCTIONS
