Motor Replace 38398L for Rectangular Dampers (Models 38398L, 37729L, 37339L)

  

This motor is compatible with many round and rectangular dampers, provided the motor you are replacing has one of the following numbers stamped on the side: 38398L, 37729L, or 37339L. IMPORTANT : Do not order unless you see one of these numbers on your current motor, as there are many motors that may look similar, but are not interchangeable. Match the 5-digit number : The motor will only work if the 5-digit number ends with the letter'L' (indicating left-hand rotation). If the number ends in "R" (right-hand rotation), this motor will NOT work, even if it looks identical.

Verify the output shaft : You must verify that the output shaft of your current motor matches the one shown in the pictures. Synchron makes hundreds of motors that may look the same but are not interchangeable.

Compatible with our HVAC Motorized Zone Control Dampers (both small and large rectangular versions). Used in Other Brands : This motor has been used in a variety of damper brands, including Enerstat, Lennox, Jackson Controls, Robert Shaw, and others.

Rotation : Left-hand rotation (ends with'L'). Motor Code : 645 24V 60HZ 6W 60RPH 38398L-5-6-46.

Part Number : 78G1001 (Yellow label may also be attached). Not Sure If This Is the Right Motor?

Visual & Dimensional Verification : If you're unsure, we strongly recommend measuring the motor shaft and comparing it to the images and specs listed here. We offer personalized support to help you find the exact part you need. We're here to help with any installation or troubleshooting questions you may have. Find the Part You Need. We are committed to providing you with the best service and support for your Zone Control needs!