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trane xr90

  1. Trane XR90 blows cold air

    HVAC
    We have a 6 year old Trane XR90 furnace that runs on propone. When the furnace starts in the morning, it blows cold air. We manually shut the furnace off with the thermostat, wait for the fan to stop (10 - 15 minutes) then restart and we have heat. If we manually stop/start without waiting...
  2. Trane XR90 keeps blowing fuse

    HVAC
    I have a Trane XR90 furnace. The IFC board went out 2 winters ago. It was replaced along with the ignitor electrode. It has worked fine until 2 days ago. I turned my heat on 3 days ago and everything worked fine again. The next day it blew the 5 amp fuse on the IFC board. I replaced the...
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