Chimney Termination Requirements; Outside Air Requirements - Lopi Patriot Owner's Manual

Slanted Roofs
Chimney must
extend 3'
above the roof
Flat Roofs
Chimney must
extend 3'
above the roof
When using outside air, find a location where the chimney and
outside air hole do not interfere with structural members of the home.
Outside
Air Boot
Air may be drawn from a ventilated
crawl space or use an air duct.
Chimney must extend 2'
above any portion of the roof
within 10' of the chimney
A hole must be cut
through the floor
protection and
floor and the
rodent screen
nailed in place
here (see the
optional equipment
instructions for
exact sizes)
Optional Air Duct (must not be
longer than 15' and at least 16
square inches in cross section)
Outside air entrance must be placed so
it does not become blocked by snow.
Chimney must extend 2'
above any portion of the roof
within 10' of the chimney
Outside
Air Boot