Description
Rotaire 3820R – 2″ heat outlet vent w/damper
The “R” model features an adjustable damper. The “R” model is a 3840R vent with 4″ to 2″ galvanized reducer attached. Reducers available separately in the Register Boots and Connectors section.
Available in: Dura-Beige, Walnut, Black, White, and Off-White.
