Pool heater repair. Did a full diagnostic on the Hayward swim pro pool heater. Everything is volting out and I have continuity on pressure switches. I pulled and cleaned the flame sensor, igniter and pulled and cleaned gas manifold ports and blew the exchanger out with nitrogen. Seems like the gas valve is bad. Need to call the customer and give pricing and time frame for gas valve. This is the same gas valve we have had to order and a universal will not work for this heater