Installed a Hayward H250IDPL2 in January 2007 and has worked flawlessly until today. Living in SW Florida it is not used excessively so every couple of weeks I fire it up and let it run for 5 or 10 minutes. This morning I fired it up, it ignited and then shut down. It tried to restart, could hear the blower come on but would not ignite and wound up with a IF error code. I’m a handy guy but don’t like messing with gas so I would have to place a service call and likely parts...$$$. Given its age, near 13 years, am I on borrowed time and just buy a new one? If so, what would you recommend for my pool...thanks.