I have pentair sta rite heater sr 400hd.
My heater is somehow getting too hot. Knocking off at 350- 450 degrees. O know its suppose to knockoff at 480 degrees. All my sensors are good and it is igniting no problem. Thermal regulator is good.
No red light or any diagnostic light comes on. Im thing of pressure washing the tube sheet.. what else can i do?
My heater is somehow getting too hot. Knocking off at 350- 450 degrees. O know its suppose to knockoff at 480 degrees. All my sensors are good and it is igniting no problem. Thermal regulator is good.
No red light or any diagnostic light comes on. Im thing of pressure washing the tube sheet.. what else can i do?