Lennox Hearth LUXURY BATH User Manual
HEARTH PRODUCTS
KITS AND ACCESSORIES
775,236M
Rev. B, 03/2008
INSTALLATION INSTRUCTIONS FOR CONVERTING FROM PROPANE GAS (LP) TO
NATURAL GAS (NG). FOR USE WITH THE VISION DIRECT VENT GAS STOVE
KIT CONTENTS (See Figure 1):
1 ea. Nova SIT NG Regulator Kit (A)
1 ea. #34 NG main burner orifice (35,000 BTU’s) (B)
1 ea. #42 NG main burner orifice (25,000 BTU’s) (C)
1 ea. Sticker “Vision 25” if NG orifice was #42
1 ea. Instruction Sheet
Cet équipement de conversion sera installé par une
agence qualifiée de service conformément aux instructions du fabricant et toutes exigences et codes applica-
VISION™ GAS CONVERSION INSTRUCTIONS LP TO NG
bles de l'autorisés avoir la juridiction. Si l'information
TOOLS NEEDED (See Figure 2):
5/32” Allen Wrench Or T-Handle Wrench
Torx Bit (T20 with 1/4” shank and center hole)
1/2” Open End Wrench
7/16” Open End Wrench
dans cette instruction n'est pas suivie exactement, un
feu, explosion ou production de protoxyde de carbone
peut résulter le dommages causer de propriété, perte
ou blessure personnelle de vie. L'agence qualifiée de
service est esponsable de l'installation propre de cet
Figure 1 - Kit Contents
CB
équipment. L'installation n'est pas propre et compléte
jusqu'à l'opération de l'appareil converti est chéque
suivant les critères établis dans les instructions de
propriétaire provisionnées avec l'équipement.
CAT. NO. 75266, MODEL VISION-CK-LP TO NG
AVERTISSEMENT
A
Figure 2 - Tools Needed
Fig. 2
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,
explosion or production of carbon monoxide may result
causing property damage, personal injury or loss of
life. The qualified service agency performing this
installation is responsible for the proper installation of
this kit and assumes responsibility for this conversion.
The installation is not proper and complete until the
operation of the converted appliance is checked as
specified in the manufacturers instructions supplied
with the kit.
IMPORTANT CANADA
The conversion shall be carried out in accordance with
the requirements of the provincial authorities having
jurisdiction and in accordance with the requirements
of the CAN/CSA B149.1 Installation code.
IMPORTANT LE CANADA SEULEMENT
La conversion devra être effectuée conformément
aux recommandations des autorités provinciales
ayant juridiction et conformément aux exigences
du code d'installation CAN/CSA B149.1 .
IMPORTANT
The burner orifices provided in this kit are only for
use at elevations of 0 to 2,000 feet (610 M) in the
USA and 0 to 4,500 feet (0-1372 M) in Canada. At
higher elevations the BTU input must be de-rated
by 4% for every 1,000 feet (305 M) to maintain
the proper ratio of gas to air. If the installer must
convert the unit to adjust for varying altitudes, a
deration information sticker must be filled out by the
installer and adhered to the appliance at the time
of the conversion. Contact your local gas supplier
for deration requirements for your area.
1
READ ALL THE STEPS BEFORE STARTING THE CONVERSION.
INSTALLER NOTICE: THESE INSTRUCTIONS MUST BE LEFT WITH
THE APPLIANCE.
This kit contains components required to convert this appliance
from using Propane Gas to using Natural Gas as the only fuel.
All of these components must be replaced in order for the unit to
operate safely on Natural Gas.
When installing gas components use pipe joint compound or
Teflon tape on all pipe fittings before installing (ensure propane
resistant compounds are used, do not use pipe joint compounds
on flare fittings).
INSTALLATION INSTRUCTIONS
TURN OFF THE GAS SUPPLY TO THE APPLIANCE.
Step 1. Using a 5/32” allen wrench, remove the control panel cover by
removing the 10-24 screws on the left and right side of the control
panel (indicated by arrows in Figure 3). Do not disconnect any
wires during this step.
Regulator
Diaphragm
Screws
Left Side
Allen Head
Screw
Control Panel
Allen Head
Screw
Right Side
Figure 3 - Remove Control Panel
Step 2. Pull off the knob extensions on the valve (see Figure 4).
Pilot/On/Off Extension Knob
Hi / Lo Extension Knob
Pressure
Regulator
Remove
These
Components
Figure 5
Fill out & affix label from
regulator kit to valve
Step 4. Replace the knob extensions on the gas control valve (see Figure
4). Reinstall the control board panel using the two 10-24 screws
removed during Step 1 (see Figure 3).
Using a 5/32” allen wrench, remove the two screws at the top of
Step 5.
the glass door. Lift glass door up and off (see Figure 6). (Note:
Screws are straight thread not self-tapping).
Remove 2 screws at top of glass door, then lift door up and off
Glass Door
Figure 4 - Pull off Extension Knobs
Step 3. Using a T20 Torx Bit or flat screwdriver, install the Nova SIT NG
Regulator (included in this kit) using the 3 new screws provided
as shown in Figure 5.
2
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE.
Figure 6 - Glass Door Removal
Step 6. Remove logs.
Step 7. Using a 5/32” allen wrench, remove the two 10-24 screws at the
back corners of burner (see Figure 7).
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