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Thread: noisy trane
10-29-2005, 12:42 PM #1Regular Guest
- Join Date
- Apr 2005
- Welland, Ontario, Canada
When my Trane XR90 starts up I hear a sound like a compressor or sump pump. The sound continues through the heat cycle. If I just turn the fan on I do not hear this noise. It is not the condensate pump. The furnace is in the basement and I can hear this pop pop pop pop sound on the second floor all be it faint. Any ideas???
10-29-2005, 12:54 PM #2
It may be something with the combustion blower, get someone out to check it out.If more government is the answer, then it's a really stupid question.
10-30-2005, 03:32 PM #3
Yup, gotta be something with the inducer. Since Trane dumps flue condensate back into the inducer, they tend to splash around a lot of water. Not sure that would be a pop sound. Ductwork expanding as it warms and contracting as it cools could do that.