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Old 12-28-2012, 08:22 PM
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Mike Leary Mike Leary is offline
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Join Date: Mar 2007
Location: Cactus Hug, Arizona
Posts: 21,040
I'm not sure what the big deal is. We always installed a quick-couple valve downstream of the backflow, not only for compressor-winterize, but to test the integrity of the mainline as the system was being installed. It may have already been mentioned, but the clock is the first thing I'd be checking, especially if hubbie is running the show.
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