User Manual

Parallel Walls
Right Angle Walls
Open side at
least 25% of
total wall area
30% or more
in total of the
remaining
wall area is
open and
unrestricted
The following situations are considered to provide the natural
ventilation required for an outdoor domestic barbecue to be used:
• Four open sides with a roof or overhead cover.
• Four enclosed sides (walls) without a roof or overhead cover.
• Two parallel walls or two walls at right angles to each other
with a roof or overhead cover.
• Three walls, with the one open side being at least 25%
of the total perimeter and the remaining three walls having
an area of 30 per cent or more of unrestricted
opening, with a roof or overhead cover.
OUTDOOR USE ONLY