The Best Honeywell Damper Actuator M874

Feature

• *Torque is consistently delivered throughout the full 90 degree rotational operating range to open and close the damper, and irrespective of whether the actuator is operating in Power Advance Mode (energized) or Spring Return Mode (de-energized).
• *The energized actuator may be stalled at any angular position and remain energized indefinitely.
• *When de-energized, the actuator consistently returns the damper shaft to home position, whether or not the starting spring return position is a full 90 degrees or any intermediate position.
• *Extremely reliable. Statistical life reliability exceeds 120,000 cycles at 90% reliability and 100% confidence with no decay in delivery torque over life of the actuator.
• *Very quiet operation typically 40dB, or less at 3 feet. These motors offer: Less Cost Better Quality Full 1 Year Warranty

Feature

• Power Open, Power Close Damper Actuator
• Honeywell
• Replacement

Feature

• Rotation range 93 degrees CW or CCW
• Fits 3/8 to 1/2″ (10 to 13 mm) round or 3/8″ (10 mm) square shaft
• On-off, floating and proportional control inputs
• Whisper quiet 35 dB noise rating
• Robust 18 lb.-in (2 Nm) and 35 lb.-in (4 Nm)
  torque rating

Feature

• 2-Wire Spring Return Actuator 24V with durable gears, and easy to remove black plastic covers.
• Replacement for Honeywell M847D1004, M847D1012, and all Honeywell M847D Series Motors for ARD dampers.
• Replacement for Retrozone Replacement Damper Motor Actuator for Honeywell ARD M847D 2 Wire Spring Motor RZ3-1M 680474058020.
• Zonefirst replacement models ZDS, ZDB, and RTS.
• For use with dampers that are normally open, as used with Honeywell and Trol-a-Temp zone control systems.

Feature

• Belimo 90 Second, 45 in-lb actuator
• Replacement Actuator for ZD-Series
• SD-SerieS
• EB-Series Dampers FP45
• Floating Point Motor

Feature

Feature

• Truezone replacement actuator – ven

Feature

• Stop replacing those troublesome Honeywell Spring return motors! This Honeywell to Belimo retrofit kit allows you to easily replace the Honeywell M847D motors with the powerful commerical grade Belimo 3 wire motor, complete with the custom adapters and hardware for your damper.
• 5 year factory warranty, satisfaction guaranteed or your money back!
• Works with Round or rectangular dampers, any damper with a 3/8″ or smaller shaft
• Works with any panel, Honeywell and others with a 3 wire damper output
• Also works on many zone panels with a 2 wire damper output

Feature

• Manifold Actuator

Feature