Honda 2000 quiet box, I'm back!!

[jjrbus]

https://www.rv.net/forum/index.cfm/fuseaction/thread/tid/28956619/srt/pa/pging/1/page/1.cfm

Getting rid of the Toyota and bought a Roadtrek. First thing I did was take out the Onan and sell it. Starting a new box from scratch, reading the net and trying to gather as much info as I can before I take out the tools. I'm very fond of my collection of presidents pictures so the first consideration is to keep as many of them as I can.

The composite foams are nice, I have used them before. So wondering about the newer mass loaded vinyl's. The composite foams are usually 1 inch think and the mass loaded vinyl are 1/8 to 1/4" thick.

[jjrbus]

Wish I could see how they designed the exhaust end of these box's

https://youtu.be/8PwVfIwj8f0

[Lwiddis]

Adequate ventilation is the key IMO.