INSTALLATION
PAGE 9
CHIMNEY HEIGHT REQUIREMENTS
The chimney must extend 3 feet (914 mm) above the level
of roof penetration and a minimum of 2 feet (610 mm)
higher than any roof surface within 10 feet (305 cm) (see
below). Check with your local building officials for any ad-
ditional requirements for your area.
Due to prevailing winds, local terrain, adjacent tall trees, a
hill, or ravine near the home, or adjacent structures, addi-
tional chimney height or a special chimney cap may be
required to ensure optimum performance.
The 2’ by 10’ Rule for Vent Termination
For Manufactured (Mobile) Homes Only
: Portions of
the chimney and termination that exceed an elevation of
13½ feet above ground level may be designed to be
removed for transporting the manufactured (mobile)
home.
Requires A Listed
T
rmin
i
n
2’ (610mm)
10’ (305 cm)
3’ (915mm)
The top of the flue must be 2’ (610 mm)
higher than any part of the roof within
10’ (305 cm) horizontal and a minimum of
3’ (915 mm) higher than the highest point of
roof penetration.
