: Are there any draw backs to running a hot water supply line to my toilets, to prevent sweating? My father in law said he heard it would crack the tank.

Reply:
Your father-in-law is correct, the tank & bowl will crack with straight hot water feeding it possibly causing severe injuries. There are valves available that mix hot & cold but most toilets that I've seen that sweat a lot are usually in need of repair.
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• Re: Toilet sweating Rughead 01:40:56 06/23/04(0)