The Make-Up Air Damper Kit comes with an adjustable static pressure sensor that allows the contractor to calibrate when the make-up air damper opens, eliminating excessive unconditioned air in the home. The make-up air damper safely equalizes pressure within the home keeping unwanted and harmful gases from entering the living space due to negative pressure caused by exhaust fans.
Features:
Easy to install
Adjustable sensor which allows for outside air to be introduced when necessary to meet code requirements
Safely equalizes pressure within the living space
Adjustable static pressure sensor .08″ – 1.20″ WC
Multiple dampers can be chained together for high volume situations
Ensures exhaust fan operates at optimal capacity
