i have a vulcan hot water system that seems to have stopped heating water.The water is slightly warm its set to offpeak and the offpeak meter isnt turning when i check it late of a night.not sure if is element or therostate any ideas how to tell?
jane
May 2010
more than likely the cold water diaphragm needs replacing it is in the brass circular housing under the burner it isn't too big a job if you have some diy skill
brian
May 2010
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