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  1. Replies
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    Yeah I realize that this a temporary fix at best....

    Yeah I realize that this a temporary fix at best. The units I have were made with aluminum condenser coils and lg was replacing them under warranty. Now that the warranty has run out, my thought was...
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    702

    Charging a ptac with mo99

    I'm attempting to get a little more life out of my lg ptacs, about 40, that have developed leaks. They use r22 so I'm going to use mo99 as a replacement. I will pull a good vacuum and know to charge...
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    Replacement for R22 in PTAC

    I have 90 LG ptacs in our hotel. These were manufactured with aluminum condenser coils which developed leaks. LG has replaced those coils, copper, but now our warranty has run out and we have about...
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