I (will) have an EVL of 28 (22 vertical=12, 3 90's=15, 1 horizontal=1). I am using 4 inch piping by Selkirk and 20 feet of the vertical is up and out of the chimney (the other 2 feet is nside the house). Do you think I will have issues? I will run an OAK. It's a basement (finished) install and I am hooking into an existing chimney (masonry) at it's lowest point (which is above the stove). Sort of like this...
![[Hearth.com] New Install - EVL Question [Hearth.com] New Install - EVL Question](https://www.hearth.com/talk/data/attachments/76/76993-c6d0ea057c2e835b8c8d32c4f7baf3c4.jpg?hash=xtDqBXwug1)
![[Hearth.com] New Install - EVL Question [Hearth.com] New Install - EVL Question](https://www.hearth.com/talk/data/attachments/76/76993-c6d0ea057c2e835b8c8d32c4f7baf3c4.jpg?hash=xtDqBXwug1)