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111099-01D 11
OPTIONAL GAS LINE
INSTALLATION
Gas line hook up should be done by your supplier
or a qualied service person.
Note: Before you proceed, make sure your gas
supply is turned off.
Use only a 1/2" black iron pipe and appropriate
ttings.
1. Remove knockout indentation on refractory or
rebrick wall located above the refractory hearth
oor. The knockout indentation must be rmly
tapped with any solid object such as a 1/2" dowel
until it is released. Remove fragmented portions
of refractory (see Figure 19).
2. Remove gas line cover plate located on either
side of replace and pull out insulation from
gas line conduit sleeve. Save insulation for
reuse. Replace screws.
3. Run a 1/2" black iron gas line into the replace
through the rear at gas line conduit sleeve (if
using a raised platform, add height). Provide
sufcient gas line into replace chamber for
tting connection (see Figure 20, page 12).
Note: Secure incoming gas line to wood
framing to provide rigidity for threaded end.
Figure 19 - Gas Line Knockout
Side
Firebrick
Finished
Side
Refractory
Knockout
Plug
Outside of
Fireplace
Gas Line
Conduit
Insulation
Gas
Conduit
Cover
1/2" Dowel
4. Repack insulation around gas line and into
sleeve opening. Seal any gaps between gas line
and refractory knockout hole with refractory ce-
ment or commercial furnace cement, Install the
gas appliance or cap-off gas line if desired.
VENTING INSTALLATION
Continued
EFFECTIVE HEIGHT OF
TERMINATION CAP
30E-8DM
EFFECTIVE HEIGHT OF
TERMINATION CAP
EFFECTIVE HEIGHT OF
TERMINATION CAP
MINIMUM
HEIGHT
14.5 FT.
MINIMUM
UP TO 6FT.
HEIGHT
MAXIMUM
14.5 FT.
(WITH TWO ELBOW SETS)
MINIMUM HEIGHT OF 22 FT.
EFFECTIVE HEIGHT OF
MAXIMUM HEIGHT OF 50 FT.
MAXIMUM
UP TO 6 FT.
(ANY SYSTEM)
50 FT.
HEIGHT
MAXIMUM
30E-8DM
TERMINATION CAP
Figure 18 - Typical Residential Installations