Pay in 4 interest-free payments of $82.00 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Holds up to 1" filter
1” rim size (2” larger than nominal duct size / order size)
All steel galvaneal construction
Note: Listed Size Is Nominal Duct Opening / Nominal Filter Size
Standard Features *
Opposed Blade Volume Damper 3000-0BD-24X20 Residential Registers & Grilles Holds up to 1" filterh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
