Gi29 Direct Vent Gas Insert | 33
installation
Derating Kit
Gi29L
1
920-464
01.18.22
Derate Kit # 311-980 for NG Only
for Gi29L using SIT 820 NOVA Gas Valve
THIS CONVERSION MUST BE DONE BY A QUALIFIED GAS FITTER
IF IN DOUBT DO NOT DO THIS CONVERSION !!
1. Turn the unit off and allow it to cool to room
temperature.
2. Unplug or disconnect power source to stove.
3. Remove safety screen and glass front (see
manual).
4. Remove logs and brick panels (if installed).
5. Remove the right rear log bracket (3 screws).
6.
Remove the burner tray (2 screws).
Derate Kit #311-980 includes:
1
905-069
NG Burner Orifice #38
1
920-465
Decal BTU Converted to 30,500
1
920-464
Derate Kit Instruction Sheet
7.
Slide burner tray to the left and out.
W
ARNING
This conversion kit shall be
installed by a qualified service
agency in accordance with the
manufacturer’s instructions
and all applicable codes and
requirements of the authority
having jurisdiction. If these
instructions are not followed
exactly, a fire, explosion, or
carbon monoxide may result,
causing property damage,
personal injury, or loss of life.
The qualified service agency
is responsible for the proper
installation of this kit. The
installation is not proper and
complete until the operation
of the converted appliance is
checked.
9. Reverse steps 7 to 2.
10. Attach clear label "This unit has been
converted to 30,500" near or on top of
the serial decal.
11. Adjust aeration settings - see Air Shutter
Adjustment section in this manual.
12. Start the appliance (see Lighting
Instructions section in this manual).
Ensure that pilot and burner ignition are
completed without delay. Check your inlet
and outlet pressures at full load. With
a soapy solution, leak test the entire
system. Verify correct flame and pilot
appearance.
8. Remove the burner orifice with a 1/2" wrench
and replace it with the #38 orifice in the kit.
Use another wrench to support behind the
elbow when removing/replacing the burner
orifice.
Summary of Contents for Gi29L-LP
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