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Heat & Glo Lifestyle Collection • Dakota-AU• 4036-914 Rev B • 06/07 7
An enclosure with walls on all sides, but at least one permanent
opening at ground level and no overhead cover.
Figure 3.3 Four Sides and a Permanent Opening
C. Outdoor Enclosure Options
Any enclosure in which the appliance is used shall comply
with one of the following (Figures 3.3 - 3.7):
A partial enclosure that includes an overhead cover
and no more than two walls.
Figure 3.4 Two Walls and a Roof
Both ends open
A partial enclosure that includes an overhead cover
and no more than two walls.
Figure 3.5 Two Walls and a Roof
Open side at
least 25% of
total wall area
30% or more in total
of the remaining wall
area is open and
unrestricted
Figure 3.6 More than Two Walls
With an overhead cover and more than two walls, the follow-
ing shall apply (Figures 3.6 - 3.7):
• At least 25% of the total wall area is completely open,
and
• At least 30% of the remaining wall area is open and
unrestricted.
• In the case of balconies, at least 20% of the total wall area
shall be, and will remain, open.
Open side at
least 25% of
total wall area
30% or more in total
of the remaining wall
area is open and
unrestricted
Figure 3.7 More than Two Walls