120-334E-R1
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Note
If converting to propane, order the Propane Conversion Parts kit (IBC Part # P-1201) from your authorized IBC
distributor.
Use the Natural Gas Conversion kit if the fuel source at the site uses natural gas and the modulating boiler has been set
up (factory fire-tested) to operate with propane. Check the rating plate on the boiler to see which fuel source the particular
boiler 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 boiler 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 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.
Included with the conversion kit:
1 x NG Mixer Assembly - IBC Part # 180-254
4 x Hex bolt M6 x 14 SS - IBC Part # 150-373
1 x O-ring gas valve coupler- IBC Part # 150-001
1 x Rating Plate Fuel Overlay - IBC Part # 080-285A
4 x Hex bolt M5 x25 IBC Part # 150-354
1 x Gas Valve Conversion Label - IBC Part # 080-107B
4 x Flat Washer, 0.562ID - IBC Part # 150-025
1 x Installer Identifier Label - IBC Part # 080-283A
4 x M6 Flat Washer IBC Part # 150-159
6 x Hex bolt M8 x14 - IBC Part # 150-329
6 x M8 Flat washer - IBC Part # 150-339
1 x O-ring EBM blower - IBC Part # 150-376
This conversion involves changing the mixing assembly.
EX 700 - Fuel Conversion to Natural Gas
(LP to NG) P-Kit 1200