SKU 98451_MBXCK
This rugged galvanized PTAC wall sleeve fits most through-the-wall air conditioning units, with overall dimensions of 26 in. L x 15.5 in. W x 17.5 in. D and an inner frame measuring 24.2 in. L x 15 in. W. It comes with 3-foam sealers to dampen operational noise and reduce vibration, plus 2-drainage holes and waterproof edges for reliable weather protection. The exterior ventilation grille blocks dust, leaves, debris and small animals while maintaining unobstructed airflow for the AC unit. Crafted from high-grade steel with a white powder-coat finish, the sleeve offers long-lasting rust and corrosion resistance and matches seamlessly with most PTAC units. Assembly is easy with the included tools and detailed instructions, and 24/7 online customer support is available for any questions during setup or use.