Heaters, hair dryers, and A/C units. They are power hungry. Everything else in a mid-size trailer is pretty low-power. My 500 W Honda generator will run my TV, lights, and even a microwave cooking popcorn. So, I'm sure you'll have no problem with a 2000 W in ECO mode.
Every time you use an apostrophe to make a word plural, a puppy dies.
TV: 2019 F-350 Lariat 4WD CCSB 6.7 PSD 3.55, 3,591 lb payload
Former RV: 2018 Rockwood Mini Lite 2504S
Former RV: 2007 Fleetwood/Coleman Utah
Former TV: 2005 F-150 King Ranch 4WD SCrew 5.4L Tow Package