Make Up Air Supply Fans
Specification Sheets

Make Up Air Supply Fan With Built in Exhaust Fan Curb Make Up Air Fan with 19½" Exhaust Fan Curb (18½" Curb also available) Make Up Air Fan with 23½" Exhaust Fan Curb (22½" Curb also available) Make Up Air Fan with 29½" Exhaust Fan Curb (29½" Curb also available)

Roof Mount Make Up Air Filtered Supply Fans For Flat Roofs Motor Powered Make Up Air Filtered Supply Fans Deluxe Motor Powered Make Up Air Supply Fan Economy Motor Powered Make Up Air Supply Fans Exhaust Fan Powered Make Up Air Filtered Supply Fan (Vent) Exhaust Powered Make Up Air Supply Fan (Vent) For Pitched Roofs Motor Powered Make Up Air Filtered Supply Fans Deluxe Motor Powered Make Up Air Supply Fan Economy Motor Powered Make Up Air Supply Fans Exhaust Fan Powered Make Up Air Filtered Supply Fan (Vent) Exhaust Powered Make Up Air Supply Fan (Vent)

Wall Mount Make Up Air Filtered Supply Fans Motor Powered Wall Mount Make Up Air Filtered Supply Fans DeluxeWall Mount Make Up Supply Fans Economy Wall Mount Make Up Air Supply Fans Exhaust Fan Powered Wall Mount Make Up Air Filtered Supply Fan (Vent) Exhaust Powered Wall Mount Make Up Supply Fan (Vent)