Position Minimum spacing
mm
a Directly below an opening window, air vent or
any other ventilation opening
300
b Below a gutter drain or soil pipe 75
c Below eaves 200
d Below a balcony 200
e From vertical drain or soil pipes 150
f From internal and external corners 300
g Above adjacent ground or balcony level/roof 300
h From a surface facing the terminal 600
i Facing terminals 1200
j From opening door/window 1200
k Vertically from a terminal on same wall 1500
l Horizontally from a terminal on same wall 300
m Adjacent to opening 300
n Below carport/roof not recommended
Installations requirements
(cont.)
5780 223 GB