Hot water
Posted by Ron on December 16, 19100 at 09:37:36:
I just installed a hot water heater (gas). There was a line (1/2")coming off the bottom of the tank with a check valve, it appeared to be a return line. Does the line have to come off the bottom? And was that only a check valve, since I hooked the line up without a check valve and our hot water takes forever. Thanks

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