Reply by Karson

I’ve got a friend who has one like you are proposing. he loves it. The area for his dust system is in a closed area and the return air goes back into his shop. SO he’s not putting heated and cooled air outside.

You might want to consider an outside door from that area so you can dump the dust and chips out the wall.

-- I've been blessed with a father who liked to tinker in wood, and a wife who lets me tinker in wood. Southern Delaware karson_morrison@bigfoot.com †