Recent content by Chucker

Ok - Thanks. It's interesting though as the instructions don't lay it out that way. Their section on "vertical venting" says class B and talks about keeping the horizontal run as "short as possible" (then gives a table that says up to 25' if just one elbow). - and use a drip t etc.... In any...

Okay - I hear that. Disregard the single wall but I'm more trying to get at the fact that if I run it straight out the wall and terminate it there (the only unheated space will be in the cavity itself 3.5 inches) it says I need "cat 3" (stainless and all that). --- If I run it vertically through...

Hi, So I have a variation on the general questions that get asked on this issue. Vertical vent vs, Horizontal... I understand the basics: (vertical B-vent) (horizontal cat. 3).... Two part question... I take it that the difference has to do with heat rising up? - So vertical vent is more...