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  1. HVAC
    I have a Tempstar model NUG9100FHA1. During a regular heating cycle with the Fan set to Auto, everything works perfectly for about 7 minutes, and then the air circulating fan will suddenly stop for no apparent reason. During this time the burners and draft inducer motor are still running...
  2. HVAC
    Looking to replace the complete draft inducer assembly in a Carrier 58MXA. Is it necessary to disconnect the gas line to the gas valve to preform this task? Looks like it's not necessary to do so.
  3. HVAC
    Help! I have replaced the draft inducer motor assembly two times since January 2009. It is failing (squealing) again. When it's squealing it doesn't produce enough pressure to set the pressure switch and it will eventually fail entirely. I suspect it may be getting excessive moisture, however...
1-3 of 3 Results