22
Installation
XG0199 - 170223
Figure 13.
5"/10" Top or Rear Vent Venting Graph for wall mounted terminations.
Figure 13.b 5"/10"Top Vented, wall mounted installation with one 90° bend. The vent run must
comply with Venting Graph for Top vent, wall mounted terminations, Figure 12
Example A: (Acceptable Installation)
If the vertical dimension from the hearth is 120" and the horizontal
run to the wall flange of the vent termination is 138", this would be an
acceptable installation.
Example B: (Unacceptable Installation)
If the vertical dimension from the hearth is 48" and the horizontal run
to the wall flange of the vent termination is 72", this would not be an
acceptable installation.
Example C: (Unacceptable Installation)
If the vertical dimension from the floor of the fireplace is 60" and the
horizontal run to the wall flange of the vent termination is 144", this
would not be an acceptable installation.
Top Venting Graph (5''/10'') P52, PL52:
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
13 with an 'X'.
If the 'X' falls on or above the top boundary of the shaded area, the
installation is acceptable.
Heat
Shield
Termination
Hearth
Exterior
Wall
39" Min. (NG)
44" Max. (NG)
Flex section
63" Min. (LP)
Notes Wall Mounted Terminations: TOP & REAR VENT
• All dimension lengths for vertical or horizontal runs are measured
from center of the vent pipe.
• Venting runs must fall within the limits set by the venting graphs,
see Figure 13.
• Fireplace must be converted to Rear Vent configuration prior to
running vent, see Section 3: Venting, figures 5 and 5b.
Note:
If power venting, vent run must be reduced to 5"/8" or 4"/7". Contact
your Montigo dealer to discuss power venting options.
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.
A
B
C
Figure 13.c
5"/10" Rear Vented, wall mounted Multi-elbow termination installation. The vent run
must comply with the Venting Graph for Rear vent, wall mounted terminations
30” Max.
49” Min NG
12”
Max.
Flex or Rigid
Section
26 3/8”
63” Min LP
8'' Max.
for minimum
vertical
56'' Min.
27''
Min.
28 3/4''
12''
Max.
Flex or Rigid
Section
Heat Shield
Flex section
Hearth
Termination
Exterior
Wall
56' Min.
20’ Max. for min Vertical
56''
20''
Содержание P38
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