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Re: AC Flush Machine
Posted to HVAC Forum on 3/23/2019 2 Replies

I took an old Cliplight machine and modified it. I use an alchohol based flush first, then use Dura 141b as a final rinse. I stockpiled 141b years ago, you can no longer buy it. It has been replaced by Dura II part number 69991 which I will most likely switch ... Login to read more.

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