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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
5V button cell batteries (included) (model LR44 or equivalent)
PLEASE READ SAFETY WARNINGS ON CONTAINER Warning: Keep Away from heat
No Returns on pandemic/health items
it can be mounted onto audio video
Product Model: AC-BTA16
AC Infinity Backdraft Damper Ducting Insert, 4-Inch, Black Galvanized Steel double-ended 5V button cell batteries (included)Description Antidraft duct insert: This item is designed for use with range hoods, bathroom fans, and other home HVAC applications. It features outer rubber gaskets that create an airtight seal and grip between the damper and ducts. Mounting options: The product mounts horizontally or vertically to prevent backflow and debris from entering the ducting. It is made of galvanized steel with spring loaded aluminum damper blades that open with minimal
