Side Wall Vent Terminal Installation; Roof Vent Terminal Installation; Concentric Vent Termination Kit Installation - GSW 6G40NAV Mode D'emploi

Side Wall Vent Terminal Installation

Important: When terminating the vent on a side wall, the
following specifi cations pertaining to terminal location must
be followed (see Figure 20).
1. The air intake terminal and the exhaust vent terminal
must terminate on the same exterior wall.
2. The vertical centerline of the air intake terminal must
be located at a minimum of 203mm (8") and not more
than 610mm (24") from the vertical centerline of the
exhaust vent terminal.
3. The horizontal centerline of the air intake terminal
may not be located more than 100mm (4") below the
horizontal centerline of the exhaust vent terminal.
4. To avoid exhaust recirculation, the air intake terminal
may be rotated away from the exhaust vent terminal
(see Figure 20).
L C
SIDE WALL
L C
INTAKE VENT
EXHAUST VENT
TERMINAL
TERMINAL
Figure 20

Roof Vent Terminal Installation

Important: When terminating the vents through a roof,
the following specifi cations pertaining to terminal location
must be followed (see Figure 21).
1. The air intake termination and the exhaust vent
termination shall extend above anticipated snow level
or at least 450mm (18") above the roof.
2. Must provide proper support for all pipes protruding
through roof.
3. The vertical roof terminations should be sealed with a
plumbing roof boot or equivalent fl ashing.
m m
2 0 3
6 1 0
"A" & "B": ABOVE SNOW
ACCUMULATION LEVEL
OR 450mm (18") MIN.
ABOVE ROOF.
Figure 21
328765-000
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L C
203mm (8")
MIN, 610mm
(24") MAX.
100mm
(4") MAX
L C
. ,
M I N
A X .
( 8 " )
" ) M
( 2 4
2 5 m m
m m
( 1 " )
2 5 m m
I N T A
V E N
( 1 " )
T E R M
A
4. The air intake termination and the exhaust vent
termination must penetrate the same side of roof.
5. The centerline of the air intake termination and the
centerline of the exhaust vent termination must not
be closer than 203mm (8") and not farther away than
610mm (24").
6. The air intake terminal and the exhaust vent terminal
must be oriented facing downward and the same
direction.

Concentric Vent Termination Kit Installation

A concentric vent termination kit (see Table 2) may be
used for vertical or horizontal terminations.
45° ELBOW
(SEE LOCAL
CODES)
SCREEN INSIDE
COMBUSTION
AIR
FLASHING (FIELD
SUPPLIED)
Figure 22 illustrates the concentric vent termination kit in a
vertical (roof) installation. Ensure the combustion air intake
location is above the anticipated snow level.
K E
T
I N A L
B
www. gsw-wh .com
PIPE NIPPLE
ABOVE SNOW
ACCUMULATION
LEVEL OR 450mm
(18") MIN. ABOVE
ROOF.
ROOF
STRAP (FIELD
SUPPLIED)
COMBUSTION
EXHAUST
AIR
Figure 22
ELBOW (FIELD
SUPPLIED)
25