M847D-Zone Valve Actuator replacement motor
24V spring-return actuator for ARD and ZD dampers. Precise control with adjustable range stops and direct-mount installation for 3/8" shafts. Customer note: easy install and effective replacement
Highlights
- adjustable range stops
- direct-mount 3/8" shaft
- fast operating timing
Pros
- easy installation
- adjustable min/max range
- direct-mount for 3/8" shafts
- low-voltage operation
- efficient 30s open / 10s return
Cons
- not compatible with EARD vent models
- older damper shaft diameters may not fit
- non-original aftermarket part
Best For
Features
- 24V spring-return actuator for ARD and ZD zone dampers; not compatible with EARD vents
- Adjustable minimum and maximum range stops for precise airflow control
- Direct replacement for M847D1-004, M847D, M8 damper actuators
- Rotation: nominal 90 degrees (max 105 degrees); torque 60 in-oz (0.423 Nm)
- Operation timing: 30s to close, 10s to return; operating ambient up to 140°F (60°C)
