18" x 18" Modular Core Diffuser in T-Bar Panel w/ 10" Collar, OB Damper, White - Shoemaker 700MA-0-18X18-10

About the 18" x 18" Modular Core Diffuser in T-Bar Panel w/ 10" Collar, OB Damper, White - Shoemaker 700MA-0-18X18-10

Enjoy this deal on the 18" x 18" Modular Core Diffuser in T-Bar Panel with 10" Collar, Opposed Blade Damper in soft white (Shoemaker 700MA-0-18X18-10) with the pros at PlumbersStock. The adjustable modular core uses fixed curved blades to maintain horizontal airflow. Operate the opposed blade damper with screwdriver by turning the recessed screw. Standard collar diameter is the same as the diffuser size. It includes a 2-inch ADC compliant round collar with bead for much easier installation. Shoemaker products will last you a long time, but parts will wear, and you can find replacements here when they do.