HD-NA-2012: 20 x 12 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft iO HVAC Controls iOH 20 x 12 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft
Description
iOH 20 x 12 Two-Position Zone Damper-No Actuator, 5/8-1/2 Shaft