Champion Generator not even close to rated output

BFL13 wrote:
First suspect is the use of the extension cord(s). I found they increase the "load" as seen by the "source".

This is true of inductive loads but electric heaters are primarily resistance loads. The lower voltage from the extension cord primarily results in lower BTU output from the heater but the load at the generator isn't increased.

However, for an air conditioner unit you're right on target.

Bill J., Lexington, KY