Friedrich Uni-Fit Thru-the-Wall Sleeve 26 Inch 15.5 H x 25.875 W x 16.75 D FAC-USC

The Friedrich Uni-Fit Thru-the-Wall Sleeve 26 Inch 15.5 H x 25.875 W x 16.75 D (FAC-USC) is an OEM wall sleeve designed for thru-the-wall HVAC installations requiring a universal-fit sleeve solution. With an overall depth of 26 inches and wall opening dimensions of approximately 15.5 inch height by 25.875 inch width, this sleeve supports proper chassis positioning and separation between indoor and outdoor environments. Job-fit verification requires confirming unit compatibility and wall opening size, as this sleeve is intended for specific thru-the-wall applications rather than PTAC or Vert-I-Pak platforms. OEM construction supports secure installation, proper airflow routing, and long-term durability in residential and light commercial installations.