Generator Noise In the past several months I have had to take interest in Generator noise. Back in Aug my wife and I traveled from Mass. to the West coast and did a bunch of National parks. We wer...
We have an Onan 4000 in our Phoenix Cruiser, the generator behind a good motor home door but open below.
I've concluded that most of the noise is NOT related to the exhaust, but rather "MACHINE NOISE". I've been thinking of carrying a 1/2" thick 4x6 piece of carpet foam just to throw under the motor home, under the generator so the noise doesn't bounce around and rattle throughout the campground. Closed-cell foam would not collect water.