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2828
Jefferson Direct Vent/Natural Vent Gas Heater
30004177
Conversion Precautions
Before proceeding, turn control knob on valve to OFF
and turn gas supply OFF. Turn OFF any electricity that
may be going to the appliance.
7. Insert blue painted screw when converting to natural
gas and red painted screw when converting to LP.
8. Tighten screw, replace cap.
9. Remove the rear log bracket by removing the screw.
(fig. 53)
10. Remvoe the right and left log bracket assembly by
removing the two screws which hold the burner in
place. (Fig. 53)
11. Hold the burner at the right hand side and lidft to
clear the right burner leg. Then pull to the right to
clear the injectors on the left hand side.
12. Locate pilot. (Fig. 53)
13. Replace pilot orifice.
Fuel Conversion Instructions
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 instruc-
tions 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 is respon-
sible for the proper installation of this kit. The
installation is not proper and complete until the
operation of the converted appliance is checked
as specified in the manufacturer’s instructions
supplied with the kit.
CAUTION: The gas supply shall be shut off prior
to disconnecting the electrical power, before pro-
ceeding with the conversion.
ST226
attach gas line
12/8/99 djt
Main
Gas Line
Gas Supply Inlet
ST226
Fig. 51 Attach the gas line to the left side of the valve.
ST350
Jefferson
air shutter adj
3/20/00 djt
Remove Screws
Rear Log Bracket
Pilot
Left & Right Log
Bracket Assembly
ST350
Fig. 53 Remove rear log bracket and left and right log bracket
assembly.
Conversion Procedure
1. Remove stove front. Lift stove front up and then
swing bottom out and away to disengage from the
stove body. (Page 30, Fig. 59)
2. Swing open the swiveling latches at the top left and
right corners of the glass frame. (Page 31, Fig. 60)
3. Pull the top edge of the glass and frame assembly
away from the firebox face. Place the assembly out
of the way on a flat, padded surface such as a coun
-
ter protected by a towel.
4. Remove the logset from the firebox.
5. Remove cap from HI/Lo knob. This can be accom
-
plished by lifting the plastic cap off the screws. (Fig.
52)
6. Remove the screw from center of Hi/Lo knob with
small screwdriver turnign counterclockwise. (Fig. 52)
Pilot Type 1
• Remove pilothood by lifitng up. (Fig. 54) NOTE:
Do not remove snap ring to remove pilot hood.
NOTE: It is not necessary to remove the pilot
tube for conversion.
• Remove pilot orifice with allen wrench. (Fig. 55)
• Install the conversion orifice.
• Reinstall pilot hood. Be sure to align hood with
index tab.
Pilot Type 2
• Loosen pilot hood by turning counterclockwise
using a 7/16” wrench. (Fig. 56) NOTE: You may
use penetrating oit to prevent pilot hood threads
from seizing up.
CO100
Gas conversion
HI-LO knob
3/15/99 djt
L
O
H
I
L
O
H
I
Cap
Hi/Lo
Knob
Lift Open
Center Screw
CO100
Fig. 52 Remove center screw from Hi-Lo knob.