Damper Actuator Motor for M847D M847D1004, ARD & Series HVAC Zone2535
The synchronous motor acuator can be driven open (or chosed) using any 24 rated two position switch - eg.a wall swith or a thermostat subbase switch. The M847D replaces the RDMH andR damper actuators for use on TrolA-Temp@ ARD and ZD dampers.