H*38DF PRC Panorama Indoor Gas Fireplace
Page 13
XG0211 - 151126
Installation
MTKOG
(5"/8")
Installing Heat Guards over Terminations
is recommended
in installations where the termination is
located within 7' feet
above grade,
or
above a pedestrian walkway,
and
may be
Required by code in Public areas.
1. Ensure that the two
long
mounting brackets are facing the
bottom of the termination. (See inset). This will provide more
heat protection at the top of the termination, where temperatures
are highest.
2. Attach to the faceplate of the termination using four sheet
metal screws.
Figure 11. Installing a PTO termination heat guard.
Figure 12. H38PR* or HL38PR* Top Vent Venting Graph for wall mounted
terminations.
Section 3-3-1:
VENTING LAYOUT
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
on
page 18
.
Once the proposed venting layout has been determined
refer to either
Figure 12, 12a, 14, or 14a
to ensure the
layout is acceptable.
Notes Wall Mounted Terminations: TOP 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 12 or 12a
.
Figure 12a. H38PR* or HL38PR* 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.
42”
46”
A
C
B
If your installation does not fall with-
in the venting graph parameters,
please contact a local Montigo
dealer for Power Venting options.
Unacceptable vent run
within shaded area.
Acceptable vent run
within non-shaded area.
Heat
Shield
Termination
Hearth
Exterior
Wall
46”
Min.
42” Max.
Flex section
The Venting Graph
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 12a
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 126" and the
horizontal run to the wall flange of the vent termination is 144",
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.