Heavy duty SnapEase PTAC wall sleeve is a great choice for both residential and commercial applications. The standard PTAC wall sleeve is designed to fit an industry standard 42-inch wide and 16-inch high wall opening. It comes with factory installed insulation to minimize heat loss and prevent sleeve sweating while reducing outdoor noise transmission into the room. In addition, the steel wall sleeve provides a flammability rating higher than UL94-5V. The sleeve is powder coated for stronger paint adhesion. The sleeve color is Alpine Mist (a shade of Beige) which closely matches the PTAC front panel and blends well with all inside or outside decors. Dimensions: 42-inch x 16-inch x 14-inch (WxHxD).
- Easy and Effortless Snap Together Design.
- Keyed Mating Parts for Fool Proof Assembly.
- Lined with Thick 0.25-inch Acoustical and Thermal Insulation.
- Welded Non-Leak Corners (No Sealant or Caulk).
- Made of Heavy Duty 20 Gauge Galvanneal Steel.