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  1. #1
    Join Date
    May 2004
    Southeast US
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    Question Carrier Factory Mismatch Letter ?

    Has anyone seen the Carrier letter that says you can mismatch a new r410 c/u on a/c (not h/p) with a coil from 2005 on? (TXV required)

    I have the letter.... but my question is do they still offer the condensing unit warranty. ?

    Seems they are giving up the reccomendation to install an ahri rated matched coil just so they can sell a box.

    By the way I'm not a homeowner, I'm a pro.

    Got any details anyone ?

  2. #2
    Join Date
    Aug 2002
    Office and warehouse in both Crystal River & New Port Richey ,FL
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    Yes on the warranty,it's a matched system per Carrier.

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