9
This appliance shall only be used in an
above ground open-air situation with
natural ventilation, without stagnant
areas where gas leakage and products
of combustions are rapidly dispersed
by wind and natural convection. Any
enclosure in which the appliance is used
shall comply with one of the following:
Warning: Do not use Arc in enclosed
spaces or on small balconies.
Within a partial enclosure that includes
an overhead cover and no more than two
walls. A common example is an outdoor
gazebo.
Within a partial enclosure that includes
an overhead cover and more than two
walls, the following shall apply:
(i) at least 25% of the total wall area is
completely open; and (ii) at least 30%
of the remaining wall area is open and
unrestricted.
An enclosure with walls on all sides,
but at least one permanent opening at
ground level and no overhead cover.
In the case of balconies, at least 20%
of the total of the side, back and front
wall areas shall be an remain open and
unrestricted.
PARTIAL ENCLOSURES
Arc and Arc XL Technical Document AU.indd 9 07/11/2023 16:28:43