Product 452/745
Replacement motor for ARD and ZD zone dampers. The Honeywell TrueZone M847D/ZONE Damper motor is a direct replacement for previous models M847D1012, and M847D1004. The TrueZone series is easier to install, adjust and set up than ever before. Saving time, is saving money.
The M847D is a two position, 24 Vac spring return actuator designed to operate ARD, EARD and ZD zone dampers.