I’m trying to make a habit of once a month, around the beginning of that month, to go and check the GDC (RV). I run the engine for 30 minutes, with the heater full blast, to heat things up inside. I start and run the generator for while to make sure it still works. I check the inside and make sure no major mold or such is growing.
It was snowing pretty hard as I did that this morning.