The PBWS01A wall sleeve with grille is required on all new installations of the 26-inch through-the-wall units such as the PBC, PBE, and PBH series units. The included weatherboard is great for multi-unit structures to keep the elements out until the chassis can be installed. The actual size of the wall sleeve is 15.75 in H x 26 in W x 16.75 in D.
- For use with PBC, PBE, and PBH series of through-the-wall PTAC units
- Stonewood beige cabinet
- Includes stamped aluminum exterior grille with weather seal rear enclosure
- Required rough opening: 15-13/16" H x 26-3/16" W