http://www.plumbingqa.com/plumbing-question-101/ Home Plumbing Repair Advice for Your Plumbing Problems Fri, 03 Feb 2012 15:52:40 +0000 hourly 1 http://www.plumbingqa.com/plumbing-question-101/comment-page-1/#comment-147 Dave Sat, 13 Feb 2010 03:07:54 +0000 http://www.plumbingqa.com/?p=607#comment-147 Some water heaters have a little ball that floats up and down on the hot nipple that come with the heater. It is suppose to drop down and keep the heat in the tank and flow up when water is running. I would cut that nipple out and replace it. Some water heaters have a little ball that floats up and down on the hot nipple that come with the heater. It is suppose to drop down and keep the heat in the tank and flow up when water is running. I would cut that nipple out and replace it.

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