Trane XL80, Blower does not come on


  #1  
Old 03-10-09, 02:53 PM
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Trane XL80 Furnace, Blower does not come on

When the temp is set higher than room temp for heating, the draft induce fan comes on but the ignition does not happen and the blower does not come on. If you turn the switch to Fan only, then blower runs without heat, that would mean the blower is working ok. I checked the ignitor using an ohm meter and it reads zero, that means ignitor is ok. The LED on PC board is not lit at all. Does this mean that Relay for main blower is bad. Where can I buy one if that is so. The furnace was installed new in 1991. Thanks for your help
 

Last edited by sunmoon5; 03-10-09 at 03:09 PM. Reason: Adding details
  #2  
Old 03-20-09, 01:18 PM
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Smile Problem Fixed !!

I just wanted to close this issue. I replaced the Ignition Control Box and the problem was fixed.
 
 

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