DIY Home Repair Forum: Plumbing Forum
02-24-2011, 12:26 PM
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Replies: 4
Views: 1,210
water flow alarm
looking for an inline water flow sensor, hardwired w/ battery back-up that i can hook 2 or 3 audible/visual alarm units to (one for each floor) to alert me when my basement toilet flapper sticks...
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