507371-02
Issue 1706
Page 1 of 5
Save these instructions for future reference
INSTALLATION INSTRUCTIONS
Gas Changeover Kit
Natural to Regulated LP/Propane (
BG
11K48)
For
BG
802,
BG
952,
BG962
Units
Manufactured By
Allied Air Enterprises LLC
A Lennox International, Inc. Company
215 Metropolitan Drive
West Columbia, SC 29170
This manual must be left with the homeowner for future reference.
This is a safety alert symbol and should never be ignored. When you see this symbol on labels or in
manuals, be alert to the potential for personal injury or death.
WARNING
In the U.S., this conversion kit is to be installed
by a licensed professional service technician (or
equivalent) or other qualified agency in accordance
with the manufacturer’s instructions and all 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 agency is responsible for the proper
installation of the kit. The installation is not proper and
complete until the operation of the converted furnace
is checked as specified in the furnace manufacturer’s
instructions supplied with the kit.
Shipping and Packing List
Package 1 of 1 contains the following:
2 - LP/Propane regulator springs (77W89)
12 -Main burner orifices (0.034)
1 - Gas converter sticker
1 - Nameplate conversion sticker
1 - Low gas inlet pressure switch
1 - Gas valve inlet brass fitting
1 - Wire harness
Application
Use natural to LP gas conversion kit 11K48 to
convert
BG802, BG952, and BG962
gas furnaces
from natural gas to regulated LP/Propane.
Installation
CAUTION
As with any mechanical equipment, personal injury can
result from contact with sharp sheet metal edges. Be
careful when you handle this equipment.
1. Set the thermostat to the lowest setting. Shut off the
gas supply to the furnace, then turn off the electrical
power at the unit disconnect switch.
GAS VALVE SHOWN IN OFF POSITION
INLET
PRESSURE POST
HIGH FIRE
ADJUSTMENT
SCREW
(under cap)
MANIFOLD
PRESSURE
POST
LOW FIRE
ADJUSTMENT
SCREW
(under cap)
Figure 1. White Rogers Gas Valve
