Montigo P52DF - Manual (Page 8)

Page 8
P52DF* Indoor Gas Fireplace
XG0196 - 150204.3
Installation
Clearances:
When installing a shelf over the top of the fireplaces, the
following guidelines must be adhered to:
For Rear Vent multi-elbow applications, the minimum
clearance is 1" from the elbow off the rear of the fireplace to
a wall, or any combustible materials, and 12" clearance from
the top of the fireplace to the underside of any combustible
shelf materials.
For Top Vent applications, the minimum clearance is 1"
from the rear of the fireplace to a wall, or any combustible
materials, and 26" to the underside of any combustible
shelf materials.
1” clearance is maintained on sides and bottom of vent
runs and 2” above horizontal vent runs to any combustible
material.
MODEL Top - T
op vent
†
Top - Rear vent
†
Rear Sides
††
Floor Mantel
P52DF* 26" 12" 1" 2 1/2" 0" See
Section 6
Finishing
around the
fireplace
NOTES:
† Clearance from top of fireplace to a ceiling within the
fireplace enclosure.
†† 2 1/2" clearance is from the main body of the firebox, NOT
the insulated flange. Clearance to the insulated flange is 1".
Figure 6d. Securing the Nailing Flange Extension.
Installing the Nailing Flange Extension
(Part No. P52087)
The supplied nailing extension must be placed along the top
edge of the fireplace and securely fastened into place, as
shown in figure 6d. Note: The nailing flange extension can
be substituted with a piece of NON-Combustible material
of the same size and thermal characteristics, ie: cement
board or equivalent.
4"
Before installing the supplied nailing flange extension, fold
tabs at bottom of nailing flange to a 90 degree angle.
Figure 6a. Bottom of Nailing Flange Extension
Figure 6b. Bottom of Nailing Flange Extension with tab
folded at 90 degree angle
Figure 6c. Insert folded tabs into slots above the front of
the fireplace
Front of Nailing Flange
Front of Fireplace
Installing The Standoffs
To avoid elevated mantel temperatures, all P52DF* gas
fireplaces are required to have the supplied standoffs installed.
The fireplace is supplied with two standoffs. Bend and install
these standoffs on top of the fireplace ensuring that the
height of the standoff maintains a 7 ½" clearance.
7 ½”
Figure 6. Installing standoffs