H36PVN Power Vent Indoor Gas Fireplace
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XG0649 - 031511
Appendix
A
= clearance to the termination frame above grade, veranda, porch, deck,
or balcony [30 inches (75 cm) minimum]
B
= clearance to door, or sides and top of window, that may be opened [30
inches (75 cm) minimum for appliances.
C
= clearance to bottom of window that may be opened horizontally [36
inches (92 cm) minimum for appliances.
D
= no clearance to permanently closed window when installed with approved
glass penetration termination
E
= clearance to permanently closed window [30 inches 75 cm recommended
to prevent condensation on window]
F
= vertical clearance to ventilated soffit located above the termination
within a horizontal distance of [30 inches 75 cm] from the centreline of
the termination [30 inches (75 cm) minimum]
G
= c l e a r a n c e t o u n v e n t i l a t e d s o f f i t [ 3 0 i n c h e s
( 7 5 c m ) m i n i m u m t o n o n - c o m b u s t i b l e s ]
[30 inches (75 cm) minimum to combustibles]
H
= clearance to outside corner [30 inches (75 cm) minimum]
I
= clearance to inside corner [30 inches (75 cm) minimum]
J
= * not to be installed above a meter/regulator assembly within
40" (103 cm) horizontally from the centreline of the regulator
K
= clearance to service regulator vent outlet [3 feet minimum in the United
States] [*6 feet (1.8 m) minimum in Canada]
L
= clearance to non-mechanical air supply inlet to building or the combustion
air inlet to any other appliance [16 inches (41 cm) minimum for appliances
≤
100 000 BTU/H (30kW)]
M
= clearance to mechanical air supply inlet [*6 feet (1.8 m) minimum]
N
=
†
clearance above paved sidewalk or a paved driveway located on public
property [*7 feet (2.1 m) minimum]
P
= clearance under veranda, porch, deck, or balcony [30 inches (75
cm) minimum
‡
to non-combustibles] [30 inches (75 cm) minimum
‡
to
combustibles]
Q
= clearance above a roof [18 inches (46 cm) minimum]
R
= clearance to adjacent walls and neighboring buildings [30 inches (75
cm) minimum]
S
= clearance from corner in recessed location [30 inches (75 cm) minimum]
T
= maximum depth in recessed location [48 inches (122 cm) minimum]
U
= minimum width for back wall of recessed location [60 inches (150 cm)
minimum]
V
= minimum horizontal clearance between the frames of two terminations
that are level, (see applicable Detail).
W
= horizontal clearance between the frames of two terminations that are
not level. [30 inches (75 cm) minimum]
†
a vent shall not terminate directly above a sidewalk or paved driveway
which is located between two single family dwellings and serves both
dwellings
‡
only permitted if veranda, porch, deck, or balcony has an open side that
is equal to or greater than the depth of the enclosed area
*
as specified in CGA B149 Installation Codes. Note: local Codes or
Regulations may require different clearance.
V
Vertical Detail
Horizontal
Detail
Appendix A: Power Vent Locations
