Free Standard Shipping on Orders $25+ Continental USA only

  Free Standard Shipping: Enjoy free standard shipping on orders of $25 or more within the continental United States.

Alaska, Hawaii, & Canada: Shipping to Alaska, Hawaii, and international shipping to Canada will incur additional freight charges.

Oversized Item Notice (CA & WA): Due to carrier surcharges, shipping 16” and 18” round dampers to California (CA) and Washington (WA) will incur an additional $10.00 shipping fee.

Please Note: For orders requiring additional shipping charges, please go ahead and place your order online.

The voltage and other specifications are first, followed by speed and model number. In the picture shown above, you’ll see “24V” defining the motor voltage, then “60Hz” for the frequency. The “6W” indicates the wattage and the “60RPH” indicates the speed. Other motor speeds may be listed as “1RPM” or “1RPD”. “38572R” indicates the model number of the motor - we’re looking for a 5 digit number ending in “R” or “L”. The “R” and “L” indicates which direction the motor turns. We may also ask you what color wires the motor has - in this case, blue.

Synchron motors often display the same model number for different voltages.

This is why it’s important to note the voltage.

Many Synchron motors look alike. In order to determine the correct replacement motor or retrofit kit, we’ll ask you information about the motor you are replacing, including voltage, speed, and model number.

                             Here’s how to locate that information on your motor: 

39647R-SUB 

Synchron Replacement 2 Wire Spring Return Damper Motor Replaces 39647R, 38766R, 39154R, and 37789R Synchron Motors









Synchron 39647R-SUB damper motor, yellow wire damper motor, two wire damper motor, Ztech, Buetler, Hansen

39647R-SUB

BACK

IN STOCK!

Synchron 39647R-SUB damper motor, yellow wire damper motor, two wire damper motor, Ztech, Buetler, Hansen

Please note: We offer two Belimo kits designed to replace the SUB motor at about the same cost, which mount a far more robust Belimo commercial motors in the place of the old Synchron motor. Both Belimo kits carry a 5 year warranty and will far outperform the original motor.


Use the LMB Kit 4 (three wire upgrade) 

or TFLB Kit 4 (uses the two original wires) 

Synchron motor replacement

 p/n 39647R - SUB

(yellow wires)

 for the obsolete or difficult to find 38766R, 39154R and 37789R motor numbers. Please do not order unless your motor matches the numbers above.


This is another quality substitution motor that we have developed to keep your damper going and not require full damper replacement. Quality Synchron motor has the same specification to the 38766R, 39154R and 37789R motor you are replacing. 


Also look at our Kit 4 Belimo replacement Motor

 for the first 2 options about this application.


* Buyer pays return shipping in all cases.


* Can't find the right motor? Send an email message to us at: support@retrozone.com.


* All motors are new inventory, 1 year warranty, and come with full service and support. Belimo kits carry a 5 year warranty on the motors and will far outperform he original motor.








This website makes use of cookies. Please see our privacy policy for details.

ACCEPT

Deny