Table 3.1 Flue terminal position for a fan assisted concentric flue
Directly below an opening, above an opening or
horizontal to an opening, air brick, opening window,
etc.
Below gutters, soil pipes or drain pipes
From vertical drain pipes and soil pipes
From internal or external corners
Above ground, roof or balcony
From a surface facing a terminal
From a terminal facing a terminal
From an opening in the car port (e.g. door, window)
into the dwelling
Vertically from a terminal on the same wall
Horizontally from a terminal on the same wall
Distance from adjacent wall for vertical Flue