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Installation (for qualified installers only)
© Travis Industries
4/23/2021 - 1449
Radiant Large GSB2
Fireplace Requirements
Insert must be placed within a code-conforming masonry fireplace or tested and listed factory-
built (metal) wood-burning fireplace. Repair any fireplace damage prior to installation.
Because the insert may use an optional circulation blower, clean the fireplace, smoke shelf, and
chimney prior to installation.
This heater may be placed in a bedroom. Please be aware of the large amount of heat this
appliance produces when determining a location.
Fireplace Sizing
Minimum Height
23-3/4” (604mm)
Minimum Width
31” (788mm)
Minimum Depth
15” (381mm)
Hearth Extension
0” (0mm)
The gas line should be installed prior to
installing the heater.
For tight fits (under 28”) see the section
“Removing the Vent Connector”
See “Leveling Legs” for details on leveling
the heater.
Fireplace Converted Tag (see details
below)
Fireplace Converted Tag
The fireplace must be permanently marked to indicate that it has been altered and is no longer suitable
for burning solid fuel (wood) unless the removed parts are replaced and the fireplace fully inspected and
approved. Attach the “This fireplace has been converted…” tag to the fireplace (use two screws or other
suitable method). You may wish to place it in a location where it will be covered by the surround panels
or face.
