Product Review

Due to the high failure rate of Honeywell and Trol A Temp MARD series of motors, we are offering a drop-in replacement motor with a much more robust gear train. This ad is for one Non-OEM brand replacement motor that is designed as a direct replacement for most Honeywell 2 wire, normally open, power to close spring return motors. * Works as a replacement for Honeywell M847D series motors on popular ZD and ARD dampers, including M847D1004 and M847D1012 motors and other M847D series. This also replaces the Hansen 135-6 motor. Check our Gears in the picture! Our all metal gears and precision engineering get rid of the 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. See for yourself in our comparison motor photos! Pictures 1 and 2 show our heavy duty replacement motor with the extra wide heavy duty metal gear train to end gear failure. Pictures 3 and 4 show our wide metal gear compared to thin failure prone Honeywell OEM gear. Picture 5, 6, and 7 show some of the motors the Retrozone SR3 will replace. These motors are made for dampers that are normally open, as used with Honeywell and Trol a Temp zone control systems. In addition to this motor, we also offer our BH KIT1 that comes with a Belimo, commercial grade, three wire motor. Check out item # 350842792511 in our Damper Direct eBay store. Motor comes with a full 1 year warranty. See our complete line of retrofit damper kits at Retrozone.com or call 972-633-8104