Scott_D Esteemed Plumber Gas Engineer Subscribed Messages 6,131 Jun 10, 2017 #1 I cant seem to find a dimension for vertical flues from a boundary I am quoting for a boiler change and the existing is about 300mm, is that allowed on a new install?
I cant seem to find a dimension for vertical flues from a boundary I am quoting for a boiler change and the existing is about 300mm, is that allowed on a new install?
ShaunCorbs Super Moderator Staff member S. Mod Plumber Gas Engineer Subscribed Messages 34,372 Solutions 2 Jun 10, 2017 #2 300mm mate unless it will cause a problem to neighbors then 600mm