iO HVAC Controls

24 Volt, 2-wire Motor for HD Series Dampers

HD-MOTOR - 2-WIRE, 24VAC MOTOR FOR D and HD SERIES DAMPERS (RDMZ)

For ARD round dampers, RZ3-1M 680474058020. Zonefirst models ZDS, ZDB, and RTS. For normally open, as used with Trol-a-Temp zone control systems.

2-Wire Spring Return Actuator 24V with durable gears, and easy to remove black plastic covers.
Zonefirst replacement models ZDS, ZDB, and RTS.
For use with dampers that are normally open.

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Actuator Type: 10 VA, 24 VAC, two-wire power close/spring open

Dimensions: 4.0000 x 6.0000 x 8.0000 in

Warranty: 0