Montigo L38FSD, Installation & Maintenance Manual

Page: 19 / 46

XG0223 19
Installation
Exterior
Wall
108''
Min.
Rigid
Section
Flex
Section
150"
Max.
30" Min.
Termination
Heat Shield
Exterior
Wall
96''
Min.
Rigid
Section
Flex
Section
120" Max.
30" Max.
Termination
Heat Shield
Figure 8.b L52DF-ST* Top Vent Venting Graph for wall mounted terminations.
Figure 8.c Top Vented, wall mounted installation with 1 elbow. The vent run must comply with
Venting Graph for Top vent, wall mounted terminations, Figure 9.
Selection of components and details of venting layout should adhere
to the following guidelines:
• Vent terminations must not be recessed in walls or siding.
• For Heat Shield requirements see Section 3-3 on page 14.
• Once the proposed venting layout has been determined refer to
Figure 8, 8b, 8c to ensure the layout is acceptable.
Notes Wall Mounted Terminations: TOP VENT
• All measurements for vertical or horizontal runs are measured from
center of the vent pipe.
• Venting runs must fall within the limits set by the venting graph,
see Figure 8 or 8b.
Example A: (Acceptable Installation)
If the vertical dimension from the hearth is 90" and the horizontal
run to the wall flange of the vent termination is 36", this would be an
acceptable installation.
Example B: (Acceptable Installation)
If the vertical dimension from the hearth is 108" and the horizontal
run to the wall flange of the vent termination is 120", this would be an
acceptable installation.
Example C: (Unacceptable Installation)
If the vertical dimension from the floor of the fireplace is 48" and the
horizontal run to the wall flange of the vent termination is 108", this
would not be an acceptable installation.
Top Venting Layout: Wall mounted
termination. L52ST:
Measure the vertical height from the fireplace hearth to the centre of
the termination and the horizontal run from the fireplace flue collar
to the wall flange of the termination. Plot on the Venting Graph Figure
8 or 8b with an 'X'.
If the 'X' falls on or above the top boundary of the shaded area, the
installation is acceptable.
Figure 10.d Top Vented, wall mounted Multi-elbow installation. See Venting Graph for Top vent,
wall mounted terminations, Figure 9.
Figure 10.e Top Vented, wall mounted Retracted Multi-elbow installation. See Venting Graph for
Top vent, wall mounted terminations
0
HEARTH
12
12
0
60
36
84
120
24
72
108
48
96
132
Vertical Height (In.)
Horizontal Run (In.)
36 60 84 108 132 156 24 48 72 96 120 144 168 180
Acceptable vent run
within non-shaded area.
Unacceptable vent run
within shaded area.
C
84''
60''
96''
120''
A
B
Exterior
Wall
Hearth
Termination
Heat Shield
84''
Min.
60''
Max.