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P38DF* Indoor Gas Fireplace
XG0193 - 103111.1
Installation
Figure 15.
Rear Vent Venting Graph for NG wall mounted terminations
.
Figure 16a.
Rear Vented, wall mounted Multi-elbow termination
installation for NG or LP. Installation must comply with the Venting Graph
for Rear vent, wall mounted terminations,
Figure 15 or 15a.
Figure 16
.
Straight run, Rear Vented, wall mounted termination.
Note:
Straight through the wall rear vent available for Natural Gas only.
notes Wall Mounted Terminations: 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 15 or 15a
.
■ Fireplace must be converted to Rear Vent configuration prior to
running vent, see
Figure 8 and 8a
.
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 15
or 15a
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 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 36" 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.
Figure 15a
Rear Vent Venting Graph for LP wall mounted terminations
.
WARNING:
An inspection of the explosion relief flappers and door
MUST
be made prior to lighting the fireplace. A faulty seal
on the door gasket and/or explosion ports will result in
products of combustion leaking into the living space and
may result in carbon monoxide poisoning.
26 3/8”
PXT Extension
RHS101 Heat
Shield
Termination
Hearth
Exterior
Wall
nOTE:
12” MAX. horizontal
run with no vertical lift.
12” MAX.
30” Max.
49” Min NG
12”
Max.
Flex or Rigid
Section
26 3/8”
63” Min LP
42”
63”
A
C
B
Acceptable vent run
within non-shaded area.
Unacceptable vent run
within shaded area.
If your installation does not fall
within the venting parameters,
please contact a local Montigo
dealer for Power Venting options.
42”
49”
A
C
B
Acceptable vent run
within non-shaded area.
Unacceptable vent run
within shaded area.
12”
26.3/8”
If your installation does not fall
within the venting parameters,
please contact a local Montigo
dealer for Power Venting options.
