I have used the micro air easy start on 2 different trailers.
Without the easy start could not run the air conditioner off of the generator even with the throttle wide open. With the easy start set generator throttle to automatic and no problems.
I have use the micro air easy start with a Honda 2000i. Longest run was over 400 hours after the Florida hurricane. The micro air has worked great for about 5 years and is still going strong. I do not hesitate to recommend the device and support staff.