Hell might be better off running the heater in that RV trailer if you have a 220v on the generator to plug the trailer intoPretty bad to be honest. We lost power at 7 last night and the house is freezing. I just got my generator running and ran some power to the inside so we can run space heaters. Water is pretty froze. It’s currently about 17 outside. 46 in the house. This isn’t good for us.