FS Sleeve Location Update v2

F/S Sleeve Location Update

We are updating our combination fire smoke damper location in the sleeve.

  • Our new standard is that the damper will be set back 8” from the end of the sleeve.
  • Standard sleeve length is 16”. (Wall depth up to 5”)
  • Any additional sleeve length ordered will be added to the back side of the damper.
  • Consult United Enertech for sleeve lengths for units with smoke detectors.

Models Affected: F/S-3V-I, F/S-3V-II, F/S-AF-I AND F/S-AF-II

F/S Sleeve Location

September 7, 2023