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14
360 DVS Series Direct Vent Fireplaces
10006326
Outside Corner
Inside Corner
Termination Clearances
Termination clearances for buildings with combustible and noncombustible exteriors.
A =
Combustible
6"(152mm)
Noncombustible
2"(50mm)
B =
Combustible
6"(152mm)
Noncombustible
2"(50mm)
A
Balcony -
with no side wall
G =
Combustible &
Noncombustible
12"(305mm)
G
Balcony -
with perpendicular side wall
H = 24"(610mm)
J = 20"(508mm)
H
J
B
Recessed Location
C = Maximum depth of 48"
(1219mm) for recessed
location.
D = Minimum width for back wall
of a recessed location.
Combustible 38"(965mm)
Noncombustible 24"(610mm)
E = Clearance from corner in
recessed location.
Combustible 6"(152mm)
Noncombustible 2"(50mm)
C
D
C
E
V
V
Combustible &
Noncombustible
V
V
V
584-15
Fig. 14 Termination clearances.
General Information Assembling Vent Pipes
Canadian Installations:
Venting system must be installed in accordance with the
current CSA-B149.1 installation code.
USA Installations:
The venting system must conform with local codes and/
or current National Fuel Gas Code ANSI Z223.1/NFPA
54.
Only venting components manufactured by CFM Corpo
-
ration can be used in Direct Vent systems.
Twist Lock Pipes
When using twist-lock pipe, it is not necessary to use
sealant on the joints. The only areas of the venting
system that need to be sealed with high-temperature
silicone sealant are the collars on the fireplace and ter-
mination, and sliding joints of telescopic vent sections
used in the system.
To join the twist lock pipes together, align the beads
of the male end with the grooves of the female end.
While bringing the pipes together, twist the pipe until the
flange on the female end contacts the external flange
on the male end. It is recommended that you secure the
joints with three (3) sheet metal screws; however, this is
not mandatory with twist lock pipe.
NOTE: For ease of assembly, use a lubricant (Vaseline
or similar substance) on male end of twist lock pipe
prior to assembly.
Male End
Female End
Screw Holes
TWL100
Fig. 15 Twist lock pipe joints.