Quote Originally Posted by Ravenvalor View Post
The private home inspector turned down something similar to what yours looks like. He said that it was against code to run 2 - ducts out of a single wall vent. I plan to call the building inspector tomorrow for verification. I was hoping to find something like yours but with 2 - back draft dampers built into it. Thanks.

Being an HVAC contractor in Ohio for over 10 years, I have seen and ran a multitude of projects tying (2) or (3) 4" or 6" pipes together using a 6" or 8" pipe whether it be through the roof or the wall.