Section 3-3-1: Venting Layout: Wall Mounted Termination - Montigo H38DF PFC Installation & Maintenance Manual

Section 3-3-1:
VENTING LAYOUT: Wall mounted termination�
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 3-3-3.
„
Once the proposed venting layout has been determined refer
„
to Figure 12, 13, 14, or 14a 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 12 or 13
.
The Venting Graph: H*38PF*
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 12
or 13 with an 'X'.
If the 'X' falls on or above the top boundary of the shaded area, the
installation is acceptable.
Example A: (Acceptable Installation)
If the vertical dimension from the hearth is 114" and the horizontal
run to the wall flange of the vent termination is 126", 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 84", 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�
Acceptable vent run
within non-shaded area.
B
46"
42 "
Figure 12� H38PF* or HL38PF* Top Vent Venting Graph for wall mounted
terminations.
XG0816 - 150204.1
Installation
A
C
Unacceptable vent run
within shaded area.
If your installation does not fall with-
in the venting graph parameters,
please contact a local Montigo
dealer for Power Venting options.
Flex or Rigid
Insulated Sleeve
CRS101
Hearth
Figure 12a� H38PF* or HL38PF* 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.
Acceptable vent run
within non-shaded area.
B
58"
19 "
Figure 13� HP38PF* Top Vent Venting Graph for wall mounted terminations.
Flex or Rigid
Insulated Sleeve
CRS101
Hearth
Figure 13a� HP38PF* Top Vented, wall mounted installation with one 90° bend.
The vent run must comply with Venting Graph for Top vent, wall mounted
terminations, Figure 13.
H*38DF PFC Peninsula Gas Fireplace
42" Max . Heat Shield
Termination
46"Min.
Exterior
Wall
A
C
Unacceptable vent run
within shaded area.
If your installation does not fall with-
in the venting graph parameters,
please contact a local Montigo
dealer for Power Venting options.
Heat Shield
19" Max
Termination
Exterior
Wall
.
58"Min.
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