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 | 304 Stainless Steel Hvac Air Duct Manual Damper Handle Air Volume Control Damper Handler for Ventilation Air Duct System ... more | Free shipping go to store |
| Best Seller  | DAYTON 2LRZ1 Volume Control Damper,23-3/4"W,23-3/4"H 23.75 In.H-W 5 In.L GStl Volume Control Dampr, Damper Application Volume Control, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 3000 fpm, Overall Height 23 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape... ... more
DAYTON 2LRZ1 Volume Control Damper,23-3/4"W,23-3/4"H 23.75 In.H-W 5 In.L GStl Volume Control Dampr, Damper Application Volume Control, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 3000 fpm, Overall Height 23 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape... | go to store |
 | Control, lock and save on energy bills with their exclusive precision airflow regulator and locking mechanism. Infinitely adjustable louver assembly (damper box) lets you control every room's airflow while saving you money. Exclusive locking mechanism... ... more | FREE shipping go to store |
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