Call Guinness! Well maybe not. But it might be the most quiet (and smallest) 2000w generator ever (but not buy much).
And after installed in the compartment should be about as good as it gets.
I own a Toyota sunrader (rare small fiberglass motorhome) and it had a strange (obsolete) vertical generator made by Kohler ( 2.5CMZ-RV ). And being 2016 and all I decided the nightmarishly loud lawnmower engine/generator had to go in favor of a modern inverter generator.
Because of the small vertical orientation the generator compartment, no off the shelf rv generator (onan etc.) or portable 2000w+ generator would come even close fitting.
Here is the old and new generator I made based off of a Yamaha ef2000isv2. It is quite a bit smaller by volume because I removed the gas tank and re nested everything efficiently.


And after installed in the compartment should be about as good as it gets.
I own a Toyota sunrader (rare small fiberglass motorhome) and it had a strange (obsolete) vertical generator made by Kohler ( 2.5CMZ-RV ). And being 2016 and all I decided the nightmarishly loud lawnmower engine/generator had to go in favor of a modern inverter generator.
Because of the small vertical orientation the generator compartment, no off the shelf rv generator (onan etc.) or portable 2000w+ generator would come even close fitting.
Here is the old and new generator I made based off of a Yamaha ef2000isv2. It is quite a bit smaller by volume because I removed the gas tank and re nested everything efficiently.

