Desa 10542 installation manual 19-1 19-2 19-113

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ILLUSTRATED PARTS BREAKDOWN

10,000, 20,000, AND 30,000 BTU/HR TERMOSTAT MODELS 10544, 10545, 10546, 10547, 10548 AND 10549

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Product Features Local CodesProduct Identification UnpackingAIR for Combustion Ventilation Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location Determining if You Have a Confined or Unconfined SpaceInstallation Ventilation AIRCheck GAS Type Ventilation Air From Inside BuildingInstallation Items Locating HeaterInstalling Heater to Wall 30,000 Btu/Hr Model 20,000 Btu/Hr Model10,000 Btu/Hr Model Attaching To Wall Anchor MethodInstalling Bottom Mounting Screws Mounting Base Feet to Floor Where required by local codeMounting Heater to Floor with Optional Floor KIT Placing Heater On Mounting BracketConnecting to GAS Supply Typical Inlet Pipe DiametersNatural Gas Propane/LPPressure Testing Heater GAS Connections Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaOperating Heater Manual Control Models For Your Safety Read Before LightingLighting Instructions Manual Lighting Procedure To Turn OFF GAS To ApplianceShutting Off Heater Shutting Off Burner Only pilot stays litThermostat Control Operation Pilot Flame Pattern Inpecting HeaterBurner Flame Pattern Cleaning Maintenance ODS/PILOT and BurnerBurner Pilot AIR Inlet CabinetTroubleshooting Observed Problem Possible Cause RemedyReplace burner orifice See Cleaning and Mainte Gas leak. See Warning Statement aboveSpecifications 10548 10546 10542/1054410549 10547 10545 10543 Service Hints Technical Service Service Publications Replacement Parts Parts Under WarrantyIllustrated Parts Breakdown 10,000 BTU/HR Manual Control Models 10542Parts List 10,000 BTU/HR Manual Control Models19-1 19-2 19-113 10,000, 20,000, and 30,000 BTU/HR Termostat Models Accessories Equipment Shutoff Valve GA5010FAN Kits GA3210T Base KIT GA4550Parts Centrals Keep this Warranty Warranty InformationLimited Warranty VENT-FREE Residential GAS Heaters
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