Majestic BR36 Operating Manual page 18

Majestic Fireplaces
Installing Line For Gas Log
CFM Specialty Home Products fireplaces are designed
to accept a 1/2 inch gas line for installation of an
approved gas appliance. (CFM Specialty Home
Products manufactures a wide variety of gas logs for
use in CFM Specialty Home Products fireplaces.)
Be sure to have the appliance installed in accordance
with building codes.
Gas connection may enter from either left or right side
of the fireplace.
Locate appropriate gas line in the outer casing of
fireplace and remove insulation from gas line tube.
(Fig. 26)
From inside the fireplace, locate the knockout on the
firebrick -- be sure you are on the appropriate or "gas
line" side of the fireplace. Using a flat bladed screw-
driver or small chisel and hammer, carefully tap around
the knockout until it loosens and falls out.
Install 1/2 inch certified gas pipe through opening. After
gas pipe installation is complete, use insulation that
was removed from gas line tube to repack space
around the pipe. Material should be inserted from
outside of the fireplace and packed tightly to totally seal
between the pipe and tube.
Note: Gas pipe should not come in contact with
any wood structures until it has reached a point at
least one (1) inch away from fireplace side.
NOTE: When installing an ANSI Z21.11.2 ventless
appliance, the finishing material used for the mantel
must be rated at 250°F or greater.
BTU input of a gas appliance installed in fireplace
should be rated less than 100,000 BTU/Hr.
Gas pipe installation is intended for connection to a
decorative gas appliance only when (1.) incorporating
an automatic shutoff device and (2.) complying with the
Standard for Decorative Gas Appliances for Installation
in Vented Fireplaces (ANSI Z21.60) or CSA draft
requirements for Gas-Fired Log Lighters for
Woodburning Fireplaces (Draft No. 4, August 1993).
Decorative gas appliance should be installed in accor-
dance with the National Fuel Gas Code, ANSI Z223.1
(latest edition).
Only unvented gas log sets which have been found to comply with the
Standard for Unvented Room Heaters, ANSI Z21.11.2, are to be
installed in this fireplace.
18
BR/BC Series
®
Hole in Outer Casing
Gas Line
Tube
Ceramic
Knockout
Hole in Outer
Casing
Fig. 26 Gas line access.
CAUTION: WHEN USING DECORATIVE
GAS APPLIANCE, FLUE DAMPER MUST
BE SET IN FULLY OPEN POSITION. IF YOU
HAVE GLASS DOORS ON THE FIRE-
PLACE, THEY MUST ALSO BE FULLY
OPENED.
WARNING: DO NOT OPERATE AN UN-
VENTED GAS LOG SET IN THIS FIRE-
PLACE WITH THE CHIMNEY REMOVED.
WARNING: WHEN INSTALLING AN UN-
VENTED GAS LOG SET, THE CFM CORPO-
RATION MODEL AH3244BK OR AH3244PB
4" ADJUSTABLE HOOD MUST BE USED.
Fireplace Top View
1"
Min.
Supply Line
Repack Insulation
1/2"
Ceramic
Knockout
(both sides)
FP560
7412944