IO HVAC CONTROLS HD-NA-2008 20x8 Two-Position Zone Damper 5/8-1/2
This damper is designed for residential applications. Two-position zone damper without actuator. Product Type : Damper. Manufacturer Part Number : HD-NA-2008. Size : 20" x 8". Category 2 : Dampers. Category 1 : No Actuators.