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200254-01A
4
SPECIFICATIONS
Check to be sure that the fireplace meets
the venting and construction requirements
for the installation of the burner system.
THIS BURNER IS DESIGNED FOR USE
WITH NATURAL GAS. PROPANE/LP
CONVERSION CAN BE ACHIEVED WITH
A SAFETY PILOT KIT.
Never use natural
gas in a burner system designed for use with
propane gas and never use propane gas in a
burner designed for natural gas.
This product is not recommended for use
in temperatures below 32°F.
Be sure the burner system is properly
sized for the fireplace.
Improper sizing
may negatively impact the proper drafting of
the fireplace. Figure 1 illustrates the critical
dimensions of the firebox.
Note: This vented appliance must be installed
only in a solid-fuel burning fireplace with a
working flue and constructed of noncombus-
tible material.
The charts indicate technical information re
-
garding the installation of your gas appliance.
Please make sure that all of the specifications
shown are applicable before installation is
attempted.
The fireplace must include a working flue and
venting system with the minimum openings
shown as below.
The fireplace must have a gas supply line that
has been installed by a qualified technician
in accordance with all local codes. The gas
supply line must have a 1/2" minimum interior
diameter. If the gas line to the fireplace is
longer than 20', a larger diameter line may
be necessary.
Be sure to clean the fireplace floor of any
ashes or other foreign materials. It is recom
-
mended that the fireplace and chimney be
examined and cleaned by a chimney sweep
or other qualified person before you install
the burner system, and annually thereafter.
MINIMUM FIREPLACE DIMENSIONS
Model
Front Width* Rear Width *
Depth
Height
FGB14-1 26" NG/30" LP 20" NG/22" LP 12" NG/15" LP
18"
FGB18-1 28" NG/32" LP 24" NG/28" LP 12" NG/15" LP
18"
FGB24-1 34" NG/40" LP 28" NG/34" LP 12" NG/15" LP
18"
* Add 4" when using on/off valve safety pilot kit
Rear
Width
Height
Depth
Front
Width
Opening
Figure 1 - Fireplace Dimensions
