>>1350126I can run my fridge and 2 chest freezers simultaneously when hooked up to the house power grid in the event of a power outage, but would have to temporarily unplug at least one to use my electric range. It can't handle a household HVAC system. Should be able to handle anything in an RV as long as you don't have 15 people trying to run smoothie blenders at the same time. Most RV AC's draw somewhere around 1000w.
>watch your amperage, especially per-circuitThis is where cheap generators fuck you: They will only be rated for 10-12 amps. Many household appliances need that by themselves, some big things like huge fridges or electric heaters draw more than that and will overload the generator.
>double check what plug types it comes withBuying adaptors gets pricey, being able to hook straight to the generator saves money and space.