How to troubleshoot electronic board on WH?
Suddenly this morning DW went to take hot shower and the water was only warm, what is from yesterdays sun. It is Suburban WH and shows red light on control panel all the time. I bypassed thermo swit...
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Was it on electric?
Was it on gas?
Do both fail?
Is there an outside shower?
Is there a temprature mixing valve?
Was it on gas?
Do both fail?
Is there an outside shower?
Is there a temprature mixing valve?
