HD-NA-2018: 20 x 18 Two-Position Zone Damper -No Actuator, 5/8-1/2 Shaft iO HVAC Controls iOH 20 x 18 Two-Position Zone Damper -No Actuator, 5/8-1/2 Shaft
Description
iOH 20 x 18 Two-Position Zone Damper -No Actuator, 5/8-1/2 Shaft