Optional Gas Line Installation - Desa F48H Owner's Operation And Installation Manual

24" Min.
24" Min.
Figure 16 - Multiple Chase Installation
10 FOOT RULE
extend a minimum of 3 feet in height above
the highest point where it passes through roof
and must be at least 2 feet above highest point
10 feet (see Figure 17).

OPTIONAL GAS LINE INSTALLATION

Gas line hook up should be done by your
Note: Before you proceed, make sure your
1. Remove gas line cover plate located on
lation from gas line conduit sleeve. Save
insulation for reuse. Replace screws.
place through rear at gas line conduit
sleeve (if using a raised platform, add
(see Figure 18).
Note: Secure incoming gas line to wood
framing to provide rigidity for threaded
10
VENTING INSTALLATION
Continued
18"
Min.
Typ.
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Figure 17 - 10 Foot Rule
FINISHING FIREPLACE
Combustible materials, such as wallboard,
gypsum board, sheet rock, drywall, plywood,
etc. may make direct contact with sides and
combustible materials do not overlap face
itself. Brick, glass, tile or other noncombustible
materials may overlap front face provided
they do not obstruct essential openings like
louvered slots or any other opening. When
overlapping with a noncombustible facing
material, use only noncombustible mortar or
adhesive.
3. Repack insulation around gas line and into
sleeve opening. Seal any gaps between
gas line and refractory knockout hole with
refractory cement or commercial furnace
cement, Install gas appliance or cap off
gas line if desired.
-
Outside of
Fireplace
Gas
-
Line
Conduit
Repack
Insulation
Figure 18 - Gas Line Installation
Level of
Flue Gas
Outlet
Side
Firebrick
Finished
Incoming
Side
1/2" Black
Iron Pipe
Seal
Opening
with
Refractory
Cement
Provide Enough Threaded
End for Fitting Connection
118116-01D