The circuit board that runs the switch for my Endless Pool got fried during a power surge. It is called a 725835-0 LEN GORDON| CIRCUIT BOARD, LEN GORDON, AS-5TD. 30 MIN DELAY. An air tube runs from a button to the unit. When I Google the part, which seems to be used for other things besides Endless Pools, everyone that supplies it indicates that it is discontinued/sold out. I can not find any information on a replacement. Can anyone help me find a source for a replacement?

