Includes a built in back draft damper and bird screen to prevent small pests from entering duct.
Broan roof vent kit.
Description documents select the rvk1a broan nutone roof vent kit to provide reliable rooftop venting.
The broan nutone rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc.
Includes a built in back draft damper and bird screen to prevent small pests from entering duct.
The rvk1a broan model roof vent ducting kit is for roof ducting installation of exhaust fans with a 3 in or 4 in duct.
Do not install the roof cap on a flat roof.
Cut a 5 diameter hole through roof boards and shingles.
It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience.
Product overview the rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc.
Roof cap will accept 3 or 4 round duct.
Insert 4 metal duct connector into opening in bottom of roof cap.
The black steel roof cap features a built in back draft damper and bird screen.
Select the rvk1a broan nutone roof vent kit to provide reliable rooftop venting.
Roof vent kit installation instructions plan installation carefully.
Included is 8 ft of 4 in diameter flexible foil ducting that conforms to ul 181 class 1 air connector requirements.
Features a black enamel finish and is designed for use with 3 in.