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16 U37 Regency ULTIMATE Rear Vent Direct Vent Freestanding Gas Heater
INSTALLATION
Burner Orifice
Conversion Kit from Natural Gas to Propane
THIS CONVERSION MUST BE DONE BY A QUALIFIED GAS FITTER
IF IN DOUBT DO NOT DO THIS CONVERSION !!
Conversion Kit # 680-969 Contains:
Qty. Part # Description
1 910-018 SIT Conversion Kit-
50% Turndown LP
1 910-037 LP Injector (Pilot Orifice)
1 904-390 Burner Orifice #52
1 908-528 Red "PROPANE" label
1 908-255 Label "Converted to Propane"
1 918-031 Instruction Sheet
1) Shut off the gas supply.
2) Open the front door and carefully remove
the logs and lava rock.
3) Remove burner. See diagram below.
Pilot assembly is now accessible for steps
4) to 9).
Note: Use a magnetic type screwdriver if
possible.
4) Remove and discard the 3 pressure regu-
lator mounting screws (A), pressure reg-
ulator tower (B) and diaphragm (C).
5) Insure that the rubber gasket (D) is prop-
erly positioned and install the new HI/LO
pressure regulator assembly to the valve
using the new screws (E) supplied with
the kit. Tighten screws securely.
6) Pull off the pilot cap to expose the pilot
orifice.
7) Unscrew the pilot orifice with the allen key
and replace with the LP pilot orifice in the kit.
8) Remove burner orifice with a 1/2" wrench
and discard. Use a wrench to hold on to the
elbow behind the orifice.
9) Reinstall new burner orifice LP stamped
#50 and tighten.
10)Reverse steps 3) to 2).
11)Attach the Conversion label "This unit has
been converted to Propane" on top of the
Serial # decal.
12)Replace yellow "Natural Gas" label with
red "Propane" label
13)Check for gas leaks.
14)Check inlet and outlet pressures.
15)Check operation of flame control.
16)Check for proper flame appearance and
glow on logs.
Installer Notice:
These instructions must be left
with the appliance.