Included is 8 ft of 4 in diameter flexible foil ducting that conforms to ul 181 class 1 air connector requirements.
Broan roof vent kit.
Do not install the roof cap on a flat roof.
Includes a built in back draft damper and protective bird screen to prevent small pests from entering duct.
Ceiling radiation fire damper 3 hour ul rated.
Broan nutone radiation damper for ultra green.
Select the broan 636 roof cap to provide reliable rooftop ventilation.
Roof cap will accept 3 or 4 round duct.
Broan roof vent kit 8 foot of 4 inch flexible aluminum duct.
Two nylon zip ties are included.
Features a black enamel finish and is designed for use with 3 in.
Features a black enamel finish and is designed for use with 3 in.
The broan nutone rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc.
It has a black steel roof cap with a built in back draft damper and bird screen.
Roof vent kit installation instructions plan installation carefully.
Product overview the rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc.
Tape all joints with duct tape to prevent air and water leaks.
Broan premium radiation damper.
The rvk1a broan model roof vent ducting kit is for roof ducting installation of exhaust fans with a 3 in or 4 in duct.
Features a black enamel finish and is designed for use with 3 in.
Fans with surfaceshield technology combine the power of broan nutone s bathroom ventilation fans with vital vio s led light technology to prevent the growth of bacteria mold yeast and fungi.
The black steel roof cap features a built in back draft damper and bird screen.
It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience.
Designed for easy installation.
Select the rvk1a broan nutone roof vent kit to provide reliable rooftop venting.
Designed for 3 and 4 ductwork this broan roof cap vent kit helps vent heat moisture and odors from bathrooms showers and recreation rooms.
Cut a 5 diameter hole through roof boards and shingles.
Insert 4 metal duct connector into opening in bottom of roof cap.
Broan surfaceshield vital vio powered exhaust fan w led light antibacterial light.
Description documents select the rvk1a broan nutone roof vent kit to provide reliable rooftop venting.
Includes a built in back draft damper and bird screen to prevent small pests from entering duct.