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Regency P33R-2 Zero Clearance Rear Vent Direct Vent Gas Fireplace
21
INSTALLATION
Conversion Kit from Natural Gas to Propane Model #431-969
for P33R-2 using SIT 820 NOVA Gas Valve
THIS CONVERSION MUST BE DONE BY A QUALIFIED GAS FITTER
IF IN DOUBT DO NOT DO THIS CONVERSION !!
Remove the 2 screws, push Burner Assem-
bly to the left and lift out.
6) Remove the 2 Air Deflectors (2 screws per
deflector) attached to the Rear Log Sup-
port. Discard the Air Deflectors, they are
only required when burning Natural Gas.
8) Unscrew the pilot orifice with the allen key
and replace with the LP pilot orifice in the
kit and replace pilot cap.
Burner Orifice
Conversion Kit Contains:
Qty. Part # Description
1 910-018 SIT Conversion Kit-50%
Turndown LP
1 910-037 LP Injector (Pilot Orifice)
1 904-163 Burner Orifice #54
1 908-255 Decal "Converted to Propane"
1 908-528 Red "PROPANE" label
1 908-529 5/32" Allen Key
1 908-812 Instruction Sheet
1) Shut off the gas supply.
2) Remove the louvers (and bay door if it is
installed).
3) Open the flush door and remove the door.
4) Remove the logs, embers, and brick panels
(if used).
5) Remove the 2 screws holding the Burner
Assembly to the firebox base. Push the
Burner Assembly to the left and lift out.
7) Pull off the pilot cap to expose the pilot
orifice.
Air Deflector
Air Deflector
screws
Rear Log Support
9) Remove burner orifice with a 1/2" wrench
and discard. Use another wrench to hold on
to the elbow behind the orifice.
10) Reinstall new burner orifice LP stamped
#54 and tighten.
11) Remove and discard the 3 pressure regu-
lator mounting screws (A), pressure reg-
ulator tower (B) and diaphragm (C).
12) Insure that the rubber gasket (D) is properly
positioned and install the new HI/LO pres-
sure regulator assembly to the valve using
the new screws (E) supplied with the kit.
Tighten screws securely.
13) Reverse steps 5) to 2).
14) Attach clear label "This unit has been
converted to Propane" near or on the serial
# decal. Attach white label "This valve has
been converted from NG to LPG using SIT
conversion Kit Code 0.907.202" onto the
valve.
15) Replace yellow "Natural Gas" label with
red "Propane" label
16) Check for gas leaks.
17) Check inlet and outlet pressures.
18) Check operation of flame control.
19) Check for proper flame appearance and
glow on logs.