Quote:
Originally Posted by AC2717
if there is a fill valve on the cold going into the tank and a valve on the hot leaving the tank
leave the power on and just shut those two valves, the water in the tank will not move
also the case is few and far between but it can happen and has enough for me to not do it
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I'm not too sure this is wise as there may be some expansion or contraction issues that could cause the tank to burst.