Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Heating & Air Conditioning (https://www.askmehelpdesk.com/forumdisplay.php?f=150)
-   -   Central Heating Fan (https://www.askmehelpdesk.com/showthread.php?t=155057)

  • Nov 23, 2007, 05:30 AM
    jellinmomma
    Central Heating Fan
    My Central units fan just hums most of the time. Only set on heat. If I have the cooling on, it runs fine. But if I turn on the heat, it just hums, sounds stuck. Most of the time I can get it going by switching from AUTO to ON (for the FAN), can someone please help:confused:
  • Nov 23, 2007, 06:42 AM
    hvac1000
    You have a multispeed motor. Sounds like the winding for the lower speed tap is defective. Pull the motor and take to a motor repair shop to get a accurate determination of condition.

  • All times are GMT -7. The time now is 01:11 AM.