Reply To: AO Smith tank slow to come on

The Tank AO Smith tank slow to come on Reply To: AO Smith tank slow to come on

#24817
Larry Weingarten
Participant

Hi, That is a strange one, but two things come to mind. It’s unlikely in such a new heater, but the dip tube may have failed or be in the wrong place. Second is water quality. If it were really hard, and you used a lot of it, sediment might have built up enough to slow the thermostats response. If neither of these is a problem, I’d ask for he manufacturer about testing the control and possible replacement.

Yours, Larry

Water Heater Rescue

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