B-vent, hot tank Home › Forums › Public Forums › Gas & Gasfitting › B-vent, hot tank This topic has 0 replies, 1 voice, and was last updated 18 years ago by MasterPlumbers. Viewing 0 reply threads Author Posts 2 Dec 2006 at 10:24 pm #278416 MasterPlumbersKeymaster How far can I span it? Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In