Advice finetuning generator exhaust noise
I own a Onan Microquiet 4000 which I am extremely happy with. I have it roof mounted in a custom soundproof enclosure and for a generator it's size, I'm pretty sure this is the quietest unit I've ever...
Forum Discussion
If you have the room, go for it. An auto muffler will have minimal back pressure (due to it being massively oversized compared to a generator one) and you have the room.
or-
You mention your generator is up on the roof. Depending on where the exhaust exits you might just be able to put some small "walls" around it with sound deadening. The top can be open as nobody is above it. Pretty simple and you could mock it up before committing to the real thing.
or-
You mention your generator is up on the roof. Depending on where the exhaust exits you might just be able to put some small "walls" around it with sound deadening. The top can be open as nobody is above it. Pretty simple and you could mock it up before committing to the real thing.
