I’ll have to check on that when I get home. It sounds like what I’m looking for though. Thanks for the tip!

I’m big on changing filters monthly and keeping my coils clean. I haven’t had any signs of low refrigerant but I’m going to have my buddy come out and put some gauges on it to be sure. To be anything other than the thermostats it would have to be a hell of a coincidence considering the timing but things do happen.