Broan B441 Steel/Aluminum Wall Cap w/gravity damper for 10" round duct..

Steel/Aluminum Wall Cap w/Gravity Damper for 10" Round Duct Operating System Batteries Included Batteries Required Number of Batteries Battery Type Language Assembly Required

Steel/Aluminum Wall Cap w/Gravity Damper for 10" Round Duct System

Our Broan B441 Steel/ Aluminum Wall Cap with Gravity Damper for 10" Round Duct comes fully assembled and is ideal for venting gas or kerosene space heaters, furnaces, and other furnaces that require a 10 inch round duct. It's perfect for use in basements or garages, as well as in other locations out of the way of normal traffic.

The B441 Wall Cap w/Gravity Damper for 8" to 10" Round Duct Recirculation Systems utilizes a gravity damper to direct air flow from the upper outlet of the unit to lower outlets when an alarm condition is detected. The gravity damper will either open or close with a full cycle of power. B441 Wall Caps are designed for use with McIntosh's polyethylene ductwork or as part of a new construction installation.

A cap designed for attaching to a 10" round wall duct, featuring a gravity damper. The unit includes the damper, steel or aluminum (depending upon the model) cap with fasteners, and mounting instructions.

Quickly and easily transform your 10" round ceiling duct into an exhaust system without the expense and hassle of installing a new duct. Includes wall cap, gravity damper, and screen kit.

A broan® thin line powr vent. A sleekly designed, high performance, wall cap with gravity damper that attaches easily to 10" round duct and comes with a lifetime warranty and replaces any brand.

Sleek, Square Design; Super-Quiet Operation; Grills Anywhere ...anytime . Broan's exclusive, Patented Batter Powered Gravity Damper technology allows cooks to grill delicious meals anywhere there is a wall outlet. The Wall Cap Gravity Damper system makes it easier than ever to add an element of fun and excitement to everyday life. Simply insert one of the four (1) included Class "D" Batteries into the unit and rotate the cap from horizontal to vertical. The system will come on automatically and it's ready for grilling! You can also manually operate the damper with a