We just received our new IGen4500: Started up immediately: Very quiet and love the remote ! Seems to have more than adequte power for our 27' travel trailer.
A lot quieter than expected. Ran great out of the bow once fuel, oil and battery connection taken care of as outlined in startup guide. I don’t know if these generators are pre-tested at factory. The gas fill was wet with fuel and oil dip stick had oil on it. There was no sign of use on tires or any where else. Pleased so far.
Powers my 35 ft fifth wheel with no hiccups. Started my 15000 BTU AC with no problems as a test but it’s too chilly here as yet to really use it. 10 hrs of use and still has half a tank of gas.