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  1. #1

    I think my 94.1 AFUE furnace is running out of spec?

    I think my 94.1 AFUE furnace is running out of spec since the PVC is turning cherry red!


  2. #2
    Quote Originally Posted by twisterbret View Post
    I think my 94.1 AFUE furnace is running out of spec since the PVC is turning cherry red!

    Just kidding! The sun was setting and directly blazing into the exhaust. PVC of course melts and doesn’t heat up like that.

  3. #3
    Join Date
    Jul 2006
    Location
    west virginia
    Posts
    30
    ha. had to do a double take until i read the second post. good one

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