Regency U37-NG NATURAL GAS, U37-LP PROPANE installation manual Maintenance

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MAINTENANCE

4)Remove the two outside frame pieces by removing two screws per side. See dia- gram below.

5) At this point you should disconnect the gas at the valve. You can access it through the front now that the control panel is off, or you can access it through the rear pedestal cover plate.

6)Carefully remove the logs and embers.

7)Remove burner. See diagram below.

Note: Use a magnetic type screwdriver if possible.

8)Remove all 18 screws holding the burner tray assembly in place.

9)Carefully lift the burner tray assembly out. Be careful not to tear gaskets when lifting out the valve tray; these gaskets seal the valve from the exterior of the firebox.

10)To replace the burner tray assembly, sim- ply reverse these instructions.

U37 Regency ULTIMATE Rear Vent Direct Vent Freestanding Gas Heater

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Contents Installation Manual To the New Owner RegencyTable of Contents Serial No./No de serie 221 Safety LabelCopy of Safety Label for U37 Dimensions de l’orificeSave These Instructions InstallationSpecifications General Safety InformationCombustion and Ventilation AIR Checklist Combustibles Locating Your Ultimate GAS StoveClearances to Manufactured Mobile Home Additional RequirementsAir supply outlet See page 7 for Exterior Vent Termination requirements Venting Installation PrecautionsSafety Precautions for Installer Planning Your Venting Installation4DT-AJB Rigid Pipe Venting Components ListStraight Vertical Terminations Offset to Vertical TerminationsVent Restrictor Position Snorkel Terminations Horizontal InstallationsOptional Components Alternate Snorkel Termination CapHint Apply sealant to female end Vertical Termination with CO-LINEAR Flex System Required Parts DescriptionAlternate Approved Caps Converting a Factory Built Metal Chimney GeneralConverting a Masonry Chimney Conversion Kit from Natural Gas to Propane High Elevation Aeration AdjustmentLOG SET Installation GAS ConnectionA02-65 Valve Description GAS Pipe Pressure TestingOptional Remote ControlFinal Check Wiring Diagram Operating Instructions Temperatures keep children, clothing Clean. See installationCopy of the Lighting Plate Instructions Maintenance Never operate your unit with bro- ken glass Latch AdjustmentGlass Replacement Installing GlassTo remove fan FAN MaintenanceRemoving Valve Before removing the valveMaintenance U37 Main Assembly Parts ListU37 Burner & LOG Assembly U37 Door Assemblies Conditions WarrantyInstaller Please complete the following information