32 | Horizon® HZ33CE-10 Gas Fireplace|32installationCONVERSION KIT# 438-971 FROM NG TO LPFor HZ33CE using SIT 885 NOVA Gas ValveConversion from NG to LPGfor HZ33CE using SIT 885 NOVA Gas ValveTHIS CONVERSION MUST BE DONE BY A QUALIFIED GAS FITTERIF IN DOUBT DO NOT DO THIS CONVERSION !!9. Remove regulator and discard. Install Hi/Lo pressure regulator onto the valve with2 screws as shown below.Installer Notice:These instructions must be leftwith the applianceEach Kit contains one LPGConversion Kit # 438-971LPG Conversion Kit Contains:Qty. Part # Description1 904-241 Burner Orifice #561 918-590 Decal "Converted toLPG"1 908-528 Red "LPG" label1 904-529 5/32" Allen Key1 910-101 LPG Injector(Pilot Orifice)1 911-011 Stepper Motor1 919-433 Instruction SheetInstallation of the LPGConversion Kit:1. Shut off the gas supply2. a) Remove the mesh barrier and glassdoor.b) Remove the Glass Crystals orCeramic Stones. Also removeInner Panels - if installed.c) Remove the six (6) screws in locationsshown below to remove burner tray.6. Unscrew the pilot orifice with the Allenkey and replace with the LPG pilotorifi ce in the kit and replace pilot cap.7. Remove burner orifice with a 1/2"wrench and discard. Use anotherwrench to hold on to the elbow belowthe orifi ce.Burner Orifice8. Install the new burner orifice stamped#56.5. Pull off the pilot cap to expose the pilotorifi ce.4. Remove the wire clip below the pilot cap.Diagram 2Diagram 5Diagram 3Diagram 6Diagram 4Diagram 7Diagram 8Diagram 13. Remove 2 screws in location shown inbelow - slide burner to the right then liftout. (See Diagram 2)10. Attach the label “This unit has beenconverted to LPG” near or on top of theserial # decal11. Replace yellow “NG” label with red“LPG” label12. Reverse steps 2 - 1.13. Check for gas leaks.14. Check inlet and outlet pressures.15. Check operation of flame control.Pilot retainer clip919-433 06.09.141HZ33CE