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Old 04/03/2006, 10:43 PM
joedirt54 joedirt54 is offline
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Join Date: Feb 2006
Location: Western PA
Posts: 247
I just got a two switch DIY system with relay and I'm going to run one as the main float and use the other as a back-up high water switch. I think I'm going to buy another set to power a led(to warn me switch two is running the tank) and another led to warn me when the supply tank is low.