i have a rheem 90 plus furnace that is about 17 years old. It will not stay on.
You probably have water still in the hoses, hose that comes from the black trap to the inducer blower (see pitcure below), or the pressure switch. Make sure all lines are free of water and no restrictions. We fixed the other problem, this is unrelated to that issue. The amber light will not come on until the burners fire. Sorry I am taking so long to answer you but we aree busy here due to the cold snap. I will see if homeowner has any more input on this also.
read more and respond »Posted 5 years ago by stanhvac1 in Heating
