5 1/2" Face 4" Back Black Round Rotaire Grille Damper Heat AC Register Vent RV

Description: 5 1/2" Face 4" Back Black Round Rotaire Grille Damper Heat AC Outlet Register Vent 3840RBK RV Trailer *Unique worm-drive damper (A worm drive is a gear arrangement in which a worm(which is a gear in the form of a screw) meshes with a worm gear (which is similar in appearance to a spur gear). The two elements are also called the worm screw and wormwheel.*Center knob opens and closes the vent wings. In fully open position the vent wings are completely retracted allowing 100% unrestricted air flow. *360 rotation *Easy installation and long term durability. *Accepts 4" flex duct. Approximate size:Grille face diameter 5 1/2" Back diameter 4"Side: 2"Please let me know if you have any questions.Thank you,Babette

Price: 5.95 USD

Location: Elkhart, Indiana

End Time: 2024-09-14T17:37:14.000Z

Shipping Cost: 4.95 USD

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Item Specifics

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money Back

Model: Rotaire Damper

MPN: 3840RBK

Country/Region of Manufacture: United States

Brand: D & W INC.