SFC 99 / SFB 99 - Fuel Conversion to
Natural Gas - P-805
Note
If converting from N atural Gas to Propane, order the Propane Conversion Parts Kit (IBC Part # P-
804) from your authorized IBC Distributor.
Use the Natural Gas conversion parts kit if the fuel source at the site uses Natural Gas and the appliance has
been set up t o operate with Propane. Check the rating plate on the appliance to see which fuel source the
particular appliance has been set up with.
Using this conversion kit, a qualified technician will need to:
1. Perform a fuel conversion.
2. Perform a combustion test.
3. Fill in the information required on the fuel conversion labels, and affix them to the appliance after the
conversion is completed.
Warning
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 the information in these instructions is not followed exactly, a fire, an explosion or
production of 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 as specified in the
manufacturer's instructions supplied with the kit.
The appliance will automatically de-rate the maximum input at a rate of approximately 2% per 1,000' above
4,500'. The gas valve's zero-governor will ensure that the gas-air mixture is not affected at altitude.
Included with the conversion kit:
Part #
180-216
150-175
080-303
080-107
080-245
120-243E1
Fuel Conversion Kit, LP to NG - SFC 99, SFB 99
Description
LP orifice # 392
Orifice O -ring 19 x 2
Rating plate overlay
Gas valve conversion label
Installer Identification label
Quantity
1
1
1
1
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