Attention valued customers: In observance of the Yom Kippur holiday our phone lines will be closed until Thursday September 20th at 9AMEST. Should you need assistance please send us an email to firstname.lastname@example.org. We apologize for any inconvenience.
Broan's 421 10 in. round damper will maximize the air and sound performance of your bath ventilation fan or range hood. It enables the proper operation of damper flaps. It also minimizes backdrafts while allowing maximum exhaust flow.