Owner`s manual


L42DF* Indoor Gas Fireplace
XG0181 -112811.1
Installation

Measure the vertical height from the replace hearth to the centre of the
termination and the horizontal run from the replace ue collar to the wall
ange of the termination. Plot on the Venting Graph Figure 14 with an 'X'.
If the 'X' falls on or above the top boundary of the shaded area, the
installation is acceptable.

If the vertical dimension from the hearth is 114" and the horizontal
run to the wall ange of the vent termination is 174", this would be
an acceptable installation.

If the vertical dimension from the hearth is 60" and the horizontal
run to the wall ange of the vent termination is 42", this would be
an acceptable installation.

If the vertical dimension from the oor of the replace is 60" and
the horizontal run to the wall ange of the vent termination is 144",

 L42DF* Top Vent Venting Graph for wall mounted
terminations.
Top Vented, wall mounted installation with one 90° bend.
The vent run must comply with Venting Graph for Top vent, wall mounted
terminations, Figure 14.
  Top Vented, wall mounted Multi-elbow installation. See
Venting Graph for Top vent, wall mounted terminations, Figure 14.



 Vent terminations must not be recessed in walls or siding.
 For Heat Shield requirements see .
 Once the proposed venting layout has been determined refer
to Figure 14 or 16 to ensure the layout is acceptable.

 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 14.

The following details are some possible congurations for Wall mounted
terminations.
Solid Section
Flex Section
Hearth
15’foot Max.
Heat
Shield
Termination
Exterior
Wall
Heat
Shield
Termination
Hearth
Exterior
Wall
36" Max.
Flex or Rigid
section
Min.
40 1/2"
A
C
B
36
If your installation does not fall within
the venting parameters, contact a
local Montigo dealer for Power
Venting options.
.
Unacceptable vent run
within shaded area.
Acceptable vent run
within non-shaded area.
40 1/2”
36”
0
An inspection of the explosion relief flappers and door  be made prior to
lighting the fireplace. Faulty seal on the door gasket and/or explosion ports will
result in combustion products leaking into the living space and may result in
carbon monoxide poisoning.
