OK. I need some real help now. I have a Laars Lite 125k Natural Gas pool heater that will not remain lit. The electric start works, the burners kick on and after 5 minutes or so the gas shuts off. Two years ago I replaced the dual thermostat control panel and the ignitor control panel. Last year I replaced the pressure switch. I am fairly good with electronics so I completly removed the dual thermostat, pressure switch, temperature sensors and jumped out the high temperature limit switches. THIS IS ONLY FOR TESTING! I understand the safety implications, I just wanted to isolate the problem. So, all that is connected is the 240V to the ignitor control panel, gas valve and the little transformer. Now the ignitor heats up, gas valve clicks and starts for a few seconds, and then shuts off. This cycles over and over. Do I have a gas pressure problem, or is that small transformer that likely controls the ignitor likely going bad? I really don't want to spend $100 just to get the pool guy here to tell me what I think I already know.....but I am not certain. Any help would be very much appreciated!!!!!!!:wall:

Hi all, When we turn on the switch to the pump it makes a noise and then nothing happens. Any suggestions? It was hot when I went to see what was wrong last night. It was running hard for about the month of May we had the filter in sideways. We bought the pool last year from the neighbors I do not know much about this stuff. It is a doughboy I do not have models in front of me at current time. thank you for any info