1
SL 80-399
ProPAne conversion PArts Kit# P-175
120-191 R1
DANGER
Check the rating plate of the
boiler to ensure it is configured
for the fuel you are using.
Failure to perform the proper fuel
conversion when required can
result in an immediate hazard.
Operating any IBC boiler using
a fuel other than the fuel listed
on its rating plate is prohibited.
If these instructions are not
followed exactly, a dangerous
situation can result, leading to
fire, explosion or production of
carbon monoxide, which may
cause property damage, personal
injury, or loss of life.
NOTE
These instructions are to be closely followed, and referenced to the
details in the boiler’s current certified Installation and Operating
Instruction Manual.
The above listed modulating boilers are factory fire-tested to operate with
natural gas, or propane as ordered. The rating plate will be marked to indicate
which fuel the particular boiler has been set up with. Firing a boiler with a fuel
other than what is listed on the rating plate is prohibited unless the following
conversion procedure is completed by a qualified technician.
The boiler will automatically de-rate the maximum input at a rate of
approximately 2% per 1,000’ above 4,500’. The gas valves zero governor will
ensure that the gas:air mixture is not affected at altitude.
Important Note: If converting from Propane to Natural Gas - Order
Propane to Natural Gas Conversion Kit, IBC Part# P-177 from your
authorized IBC Distributor.
MODEl NuMbER
NATuRAl GAs
TO PROPANE
PROPANE TO
NATuRAl GAs
SL 80-399
P-175
P-177
Table 1: Fuel Conversion Kits
Included wIth conversIon KIt
(IBC ParT# P-175)
•
1 x rating Plate Fuel Overlay - IBC Part#
0
80-115
•
1 x Gas Valve Conversion Label - IBC Part#
0
80-107B
•
1 x Installer Identifier Label - IBC Part#
0
80-171a
•
1 x Instruction Sheet - IBC Part# 120-191
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.
