I have a two-year-old Jandy JX I 400 spa and pool heater. My son went to fire up the spa a couple nights ago and got an ignition step error. The last time we used the spa was probably two weeks prior. Called my maintenance guy to take a look and the first thing he noticed is that the tank is full of water. You could see it from the exhaust manifold. He is going to come back tomorrow, but in the meantime, I removed the igniter and I’m siphoning out the water so it’s dry when he gets here. I called Jandy and they said this could be a result of rain. I’m in Atlanta and we have had a ton of weather over the winter so I suppose that could be possible, although this would be concerning. Does anyone concur that this could be a result of rain? If not, what other issues should we look for? I spent almost $5000 on this heater in December 2020 so I’m not excited about the prospect of replacing it again or paying for an expensive repair. Your expertise and thoughts are appreciated. Thank you!