EXCELLENT QUALITY WITH ROBUST RETURN SPRING:Our all metal gears and precision engineering get rid of the failure prone thin metal or plastic OEM gears from Honeywell. Our gears are twice as wide as the new “improved” Honeywell plastic-covered motors
APPLICATIONS:The 24 vac 2 wire spring return damper motors are designed as drop in replacements for Honeywell's M847D series motors on popular ZD and ARD dampers, including M847D1004,M847D1012,and other M847D series motors
PRODUCT PARAMETERS Voltage: 24 VAC +/- 10%, 60 Hz, 0.36A Speed Stroke and Rotating Angle: Motor driven 30 sec./spring return 6 sec. and 93.5º Torque Rating: Power open 32 in. oz./spring close 32 in. oz. - torque is consistently delivered throughout the full 90º rotational operating range to open and close the damper, irrespective of whether the actuator is operating in Power Advance Mode (energized) or Spring Return Mode (de-energized)
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.2-Wire spring return actuator 24V is an ideal replacement for the HoneyWell model! Installation is pretty straight forward.Mounting Means:direct connection to damper shaft;Mounting Position:Multi-poise.(TIPS:it is suggested to use the old Honeywell long set screw because it will make it easier to tighten the set screw.)
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 200K 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 .We will be gald to help!