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Trane TTR042c100A2 air compressor squeaks very loud like a cricket when it's on. We recently got annual maintenance done on it and the condensor coils cleaned. Is something loose or is it on its way out? It is 12 years old...

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  • Dennis Boxerman May 11, 2010

    Did the tech who did the maintenance tell you anything about the noise? If not, don't use him again. They should always advise the customer about their unit and what's going on with it.

    Now, are you sure it is not the fan making the noise? Be sure before you condemn the entire unit. Get an answer to this before we continue. A 12 year old unit may need to be "Put Down" but not without doing the proper checking.



    Good luck and get back to me.

  • Robert Moller
    Robert Moller May 11, 2010

    See if the fan blade is hitting a branch or something.

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Sounds like your bearings are on the way out and or there is no oil in the sump.

Posted on May 11, 2009

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