Thread: Official 2006 sprinkler winterizing thread!
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Old 08-29-2006, 05:14 PM
irritation's Avatar
irritation irritation is offline
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Join Date: Jul 2006
Location: Indianapolis, IN
Posts: 2,183
Ball valve is in crawl space with a boiler drain right after it left open. Test cocks on backflow were left half open.

I truly believe alot water gets in from rain and snow melting.
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