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REPLACEMENT M847D1004 DAMPER ACTUATOR - 24Vac spring return damper actuator is designed to operate directly driven zone dampers, used to contol air fow in ducts. The synchronous motor acuator can be driven open (or chosed) using any 24 wolt rated two position switch - eg.a wall swith or a thermostat subbase switch. The M847D replaces the RDMH andR DMZ damper actuators for use on TrolA-Temp@ ARD and ZD dampers.
FITMENTS - TOVEN-RV honeywell damper motor is compatible with Honeywell's M847D, M847D1004, and old ARD and ZD series of damper motors. DuroZone #35105 damper Motor & similar HVAC spring-return 2-wire damper actuators by Zone First, Erie, and others. Does not work with Honeywell ZD Rectangular Dampers. Please check the fitments before ordering!
EASY INSTALLATION - Direct coupling to 5/16" damper shaft. Can be used in either Normally Open (N.O.) HVAC air ducts, or Normally Closed (N.C.) venting installations. replacement damper motor for honeywell is an ideal replacement for the Honey Well model! Installation is pretty straight forward. Mounting Means: direct connection to damper shaft; Mounting Position: Multi-poise.
SPECIFICATIONS - Electrical Rating: 24 Vac 60 Hz 0.32 Amp., 8 VA; Electrical Connection: 1/2' conduit; Nominal Angular Rotation: 90* (max. 105% ); Torque: Min. 423 mNm (milli newton meter) (60 in.oz) output torque available when motor is energized and device is at the spring returned initial sta rt position.; Energized at rated load - 30 seconds; De-energized (spring return) - 10 seconds; Direction of Shaft Rotation: clockwise, when energized and viewed from the base or shaft end.
BUY WITH CONFIDENCE - Damper motor actuator comes with 1-Year Warranty. M847D1004 heavy-duty damper actuator motor is made of stainless steel housing and metal gears, durable and rust-resistant. Undergo strict quality tested for over 150K cycles of flawless operations. Fixed 90-degree operation angle (stroke). If you have any questions about our products or service, please feel free to contact us for replacement or refund. We will be gald to help!

Product description

TOVEN-RV 2-wire Spring return damper actuator motor is designed to be compatible with and drop-in replacement for models including Honeywell's M847D, M847D1004, and old ARD and ZD series of damper motors.

No modifications needed, direct fit! It is an ideal replacement for the Honey Well model.

Heavy-duty motor with all metal gears inside, stainless steel housing. Quality tested for over 150K cycles of flawless operations. Fixed 90-degree operation angle (stroke).

TIPS: it is suggested to use the old Honeywell long set screw because it will make it easier to tighten the set screw.

The hole of the product is ∅8.1-8.2, there is a locking screw next to the lower shaft, which needs to be loosened during installation. It is suggested to use the old Honeywell long set screw because it will make it easier to tighten the set screw.