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Appendix A
CONVERTING THE CLARITY B-VENT FROM
ONE GAS TO ANOTHER IN THE FIELD
NOTE: THE CONVERSION SHALL BE CAR-
RIED OUT IN ACCORDANCE WITH THE RE
-
QUIREMENTS OF THE PROVINCIAL OR LOCAL
AUTHORITIES HAVING JURISDICTION AND IN
ACCORDANCE WITH REQUIREMENTS OF THE
CURRENT EDITION OF THE NATIONAL FUEL GAS
CODE, ANSI Z223.1 or the CAN/CGA-B149 INSTAL
-
LATION CODES.
CONVERSION KIT COMPONENTS
SEE WIRING DIAGRAM ON PAGE 13.
CAUTION: LABEL ALL WIRES PRIOR TO DISCONNEC-
TION WHEN SERVICING CONTROLS. WIRING ERRORS
CAN CAUSE IMPROPER AND DANGEROUS OPERATION.
VERIFY PROPER OPERATION AFTER SERVICING.
*1 Pilot Orice
*2 Burner Orices
* Regulator Assembly
* Conversion Instructions
* Installer Fuel Label
* Conversion Label-Must be
attached to valve upon com-
pletion.
Steps For Completing The Fuel Conversion.
Prior to installing the fuel conversion, remove the Glass
door and the log set, to gain access to the burner module.
Remove the burner tubes by sliding to the left while lift-
ing upward. Remove the burner cover plate and the tube
box top.
Step 1: Remove pilot hood with a 7/16” wrench. Inside,
you will nd and discard the Propane orice. Install the
new Natural Gas orice from the kit. Tighten the pilot
hood and assure proper alignment of the directional open
-
ings.
Step 2: Using a 1/2 in. deep-well socket, remove the
three main burner orices. Install the new orices accord-
ingly; Front = #47, Middle = #56, Rear = #39. Notice
the #56 that you removed from the front will be used in
the middle for Natural Gas. Apply a thread sealer to the
orices prior to installing.
Step 3:
Using a small at-blade screwdriver, remove
the three screws that hold the LP knob module in place.
Remove the module and replace it with the Natural Gas
module from the kit. See kit instructions.
Step 4:
Afx the conversion label to the valve so that any
future service tech etc... can plainly see that the valve was
converted.
Step 5: Mark the appropriate fuel box on the unit label
using a permanent marker.
Step 6:
Afx the Installer Fuel Label in place of the exist-
ing one.
Important: Perform a leak test upon completion
of the fuel conversion.
NATURAL GAS
PROPANE