Gas Connection Installation - Empire Comfort Systems BF28BMN-4 Installation Instructions Manual

CAUTION
The gas supply line to the heater must be installed
under conditions which will allow for easy removal of
the heater from its location for servicing of the heat-
er. For fireplace insert installation, incorporate a loop
into the flexible gas line.
Under no circumstances should the gas supply line
to the appliance be installed in a way that would pre-
vent the appliance from being serviced or inspected.
Figure 40 - Fireplace Mantis
Gas Connection - In-Wall Units - Fireplace Mantis
ONLY
1. Remove the access plate on the left side of the cabinet
by removing three screws as shown in Figure 42. Put
the screws aside.
2. Push the factory supplied flexible gas line through the
access hole on the side.
3. Remove the knockout from the access plate and insert
the flexible gas line through the hole.
4. Secure the access plate to the cabinet with three screws
removed in Step 1.
5. A plastic push in plug is supplied in the hardware pack-
age, insert the plug into the 1-3/8 inch hole in the back
of the unit.
6. Insert the rubber grommet into the hole in the access
plate to protect the flexible gas line.
Page 24

GAS CONNECTION INSTALLATION

GAS SUPPLY LINE TO HEATER
1. Pull the factory installed flexible gas line through the
hole in the back panel. See Figures 40 and 41.
2. Connect the gas supply line to flexible gas hose. Ensure
that flexible gas hose is not kinked after fitting gas sup-
ply line. Any excess flexible line can be pushed back
into the heater.
3. Place rubber grommet that is supplied in hardware
packet over the flexible gas line and secure in the hole
in the back of the appliance.
FLEXIBLE GAS
LINE
Figure 41 - Bay Window Mantis
PUSH IN PLUG
ACCESS PLATE
Figure 42
Gas Connection, Fireplace Mantis In-Wall Units
27297-5-0511