dankoos
Member
Have a house I bought less than a year ago. Old tank leaked, so home warranty company paid to have replaced. They installed new AO Smith tank with expansion tank (which we didn't have previously). Water was lukewarm and Factory setting was 120 degrees. I bumped both thermostats to 140 before bed. Water still same temp this morning. Its heating the water I guess, just not much. I have call in to installer, just wondered if I am missing something. Does it take that long to heat up? Tank installed a week ago, first attempted real use was yesterday.
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