Description
The Honeywell/Resideo M847D is a two position, 24 Vac spring return actuator designed to operate ARD, EARD and ZD zone dampers.
Features
-
Low voltage, spring-return damper actuator.
-
Equipped with anti-rotation and drive shaft extensions for direct mounting to 7/16 inch diameter coupling style dampers.
-
Adjustable range stops.
-
Direct replacement for M847D1004
