Freestyle 2 Series - Converting Boiler to Propane

To Next Page

To Previous Page

Part number 550-142-950/0122

FreeStyle

series

wall mount gas-fired water boiler – boiler manual

4 Converting boiler to propane

Prepare boiler for propane (if

required) FreeStyle

80/120/155

Propane operation

ALL FreeStyle

boilers must be con-

verted for propane operation.

Converting an existing natural gas-red

boiler for propane —

For a boiler already

installed, you must turn o gas supply, turn o

power and allow boiler to cool before proceed-

ing. You must also completely test the boiler aer

conversion to verify performance and start up

the boiler following instructions beginning on

page79 of this manual.

Verify Conversion kit—See Figure7.

LP gas venturi will have a black label and will be

clearly labeled “LPG”.

Natural gas venturi will have a white label and

will be clearly labeled “NG”.

Failure to comply could result in severe personal

injury, death or substantial property damage.

Figure 7 Natural and Liqueed Petroleum (Propane) gas

conversion kits

Boiler Model Kit Part Number

FS-80 NG

640-000-022WT

FS-80 LP

640-000-024WT

FS-120 NG

640-000-023WT

FS-120 LP

640-000-025WT

FS-155 NG

640-000-082WT

FS-155 LP

640-000-133WT

is conversion kit shall be installed by a qualied

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 re, an explosion or production of carbon

monoxide may result causing property damage,

personal injury or loss of life. e qualied service

agency is responsible for the proper installation of this

kit. e installation is not proper and complete until

the operation of the converted appliance is checked as

specied in the manufacturer’s instructions supplied

with the kit.

y Follow all instructions in proper order.

y Do not tamper with venturi. DO NOT change or modify

venturi in any way.

y Do not leave an uninstalled venturi in the building.

y Caution the gas supply shall be shut o prior to disconnecting

the electrical power, before proceeding with the conversion.

Label all wires prior to disconnection when servic-

ing controls. Wiring errors can cause improper and

dangerous operation.

FS-80 NG P/N 640-000-022WT LP to Natural Gas Conversion Kit contents:

36602390 Venturi - Natural Gas 10.6m 1

35105080 Gasket Nitrile Rubber 167 x 63.5X3.53 NBR 1