Generator Recommendation

I have a Champion 3100 watt inverter generator, it has no problem running my 13,500btu AC and TV at the same time, I haven't tried the microwave with the AC running though. On eco mode it isn't much louder than my friends Yamaha 2000i, but when it is cranked up running the AC it is noticeably louder although I can't hear it inside with the AC on. Weighs around 90 lbs and has wheels on one end and a flip up handle so moving it around isn't too bad once I get it out of the truck.

Since some users are not able full run a 13.5k AS with a 2400w genset, I opted for a 2800w running, 3500w surge genset. The down side is that it weighs 150lbs.

The smallest power wise that works for most 13.5k BTU A/C units is the Yamaha 2400w inverter genny. However, most people buy a pair of 2000w inverter generators, Honda/Yamaha/Champion and a parallel kit. They are easier to carry and you have the option of only taking one when you don't need A/C. The Champion 3100 is slightly louder, but a pretty good value.

Many campers run dual Honda EU2000i's with the parallel cables. DB had a single Yamaha 2400 that ran his A/C.
A less expensive option would be a Champion generator.
I have a single Honda 2000 that will run everything except the A/C.

You're looking at a large generator to run that 13.5

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