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  1. #1
    Join Date
    Apr 2003
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    Due to my forward thinking , when I do a planned service on cooling, I still take a looksie up just on June 23rd, I got to change out and heat exchanger, yippie

    I can't believe how dependably these things fail. I see a busy winter on the horizon.
    There are 3 ways to do anything in life; Good, Fast, Slow: You can pick any 2.

  2. #2
    Join Date
    Aug 2003
    S.W. Ontario,Canada
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    how did you find the cracks....I just shut an old Lennox ( 20 yrs ) down 3 days ago... used a borescope to see the cracks. I have read all the postings on the Duracurve crack problems and decided I should have a good look at this one....and there she be. I'm interested, please let me know.
    If every a...... could do this,I wouldn't have a job...

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