Save now when you buy the 20" x 14" Opposed Blade Damper (Aluminum) (Shoemaker OBD-20X14) via PlumbersStock.com. Some of the features include nylon bushings on adjustable blades that prevent metal on metal rattle, complete shut-off in closed position, it effectively controls airflow, and offers a mill finish. Zone off your commercial HVAC installations with an opposed blade damper. This damper will effectively controls airflow without disrupting air patterns. Shoemaker is a popular HVAC brand among both homeowners and contractors for good reason.
|Product:||Vents and Terminations|
|Use:||Heating and A/C|
|Ducting and Venting|