Instructions / Assembly

ManualsBrandsUnbranded ManualsGarden CenterPropane Conversion Kit for ROYALTON Single Stage Gas Furnaces

Page 1

INSTALLATION INSTRUCTIONS

Gas Changeover Kit

Natural to Regulated LP/Propane (Kit #11K50)

For A80, 80G1, A93, A95, 92G1 and 95G1 units

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 mon

oxide 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.

MULTI

POSITION

GAS

FURNACE

507369-02

02/2016

Supersedes 507369-01

KIT CONTENTS:

Package 1 of 1 contains the following:

12 -Main burner orifices (0.034)

1 - Gas converter sticker

1 - Nameplate conversion sticker

1 - Bag assembly containing:

1- Gas valve regulator spring

1- Low gas inlet pressure switch

1- Gas valve inlet brass fitting

1- Wiring harness

APPLICATION

Use natural to LP/Propane gas conversion kit 11K50 to

convert units from natural gas to 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.

CAUTION

Gas valve conversion kit MUST be installed BEFORE

the unit is fired using LP/propane gas. Unit damage

WILL OCCUR if the unit is fired using LP/propane gas

with the original natural gas orifices.

1 - Set the thermostat to the lowest setting. If the gas

supply line has been connected, shut off the gas

supply to the furnace, then disconnect the electrical

power.

2 - Remove the heating compartment access panel.

Turn the automatic gas valve switch to the OFF

position. See figures 2 and 3.

3 - Disconnect the gas supply and the two wires at the

gas valve.

4 - Remove the burner box cover (if equipped). Remove

the four manifold securing screws. Slide the

manifold/gas valve assembly out of the burner box.

5 - Replace the burner orifices with the provided gas

orifices. Torque to approximately 35 in-lbs. Do not

use sealant on orifices. Figures 4 and 5 show

manifold/gas valve assembly.

IMPORTANT

DO NOT use pipe dope or any pipe sealant on gas ori

fice threads.

6 - Replace the gas valve regulator spring with the

provided regulator spring. See figure 6.

7 - A80 and 80G1 units with Nox inserts being

converted from natural to LP /Propane.

a - Remove the burner box assembly from the

vestibule panel.

b - Remove the screws which secure each of the NO

inserts to the clamshell. Remove the NO

inserts

and reinstall the screws. See figure 1.

c - Re-install burner box assembly.

Litho U.S.A.

Summary of content (4 pages)

PAGE 1
INSTALLATION INSTRUCTIONS Gas Changeover Kit Natural to Regulated LP/Propane (Kit #11K50) For A80, 80G1, A93, A95, 92G1 and 95G1 units 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.
PAGE 2
15 - Complete the information required on the gas converter sticker: date, name, and address. Affix sticker to the exterior of the unit in a visible area. 16 - Follow the steps given in the start-up and adjustment section. NOx INSERTS IMPORTANT Carefully check all piping connection for gas leaks. DO NOT use matches, candles, open flames or other means of ignition to check for gas leaks. Use a soap solution or other preferred means.
PAGE 3
MANIFOLD GAS VALVE ASSEMBLY (A93, A95, 92G1 & 95G1) CONVERSION OF GAS VALVE 1. Remove the barbed (if equipped) fitting and pressure regula tor adjusting screw. 2. Remove the existing spring. 3. Insert the replacement spring. 4. Install the new plastic pressure regulator adjustment screw so that the top of the screw is flush (level) with the top of the regula tor. Turn the pressure regulator adjusting screw clockwise six complete turns.
PAGE 4
START-UP & ADJUSTMENT BEFORE LIGHTING - Smell all around the appliance area for gas. Be sure to smell next to the floor because LP/Propane gas is heavier than air and will settle on the floor. Use only your hand to move the gas control switch. Never use tools. If the switch will not move by hand, do not try to repair it. Force or attempted repair may result in a fire or explosion. A - Placing the Unit into Operation IMPORTANT Follow the lighting instructions provided on the unit.