8-inch Automatic Make-up Air Damper-Fast Shipping

Description

The Broan line of make-up air dampers removes the unnecessary energy cost penalty from the equation. Broan Make-Up Air Dampers operate only when it is necessary to let compensation air into the home. This is accomplished by the SmartSense fans and/or selected BEST or Broan range hoods communicating with the Broan Make-Up Air Damper when it is time to open and let compensation air into the home.