Rheem 136-1826 installation instructions Models 181, 264, 331, 399 GB

Important Warning Catalog NO. RM-001Electric Code ANSI/NFPA Index Construction Features Series GB For circulating tank systems Through 1826 MbtuhSpecification Data Page Shipping Water Flow Installation RegulationsReceivingequipment Water ConditionsCombustible Floor Base BaserequirementsBoiler Part Combustibleconstructionclearances Protected SurfacesMODEL181-399 Combustion and Ventilation AIR SupplyRecommended Minimum AIR Openings ModelMODELS926-1758 Models 512Indoorheaters Models Heater Before Heater After Drafthood Installation MODELS181-399Page Fig. #7043.1 Models 136 Through 264 Where Required Location Power VentingVent Damper Installation OutdoorwaterheatersMounting Normal Operation SummarySP. GR Gas Natural PropaneBTU/CF Pipe SizesTest piping as follows Fig.#8185.1Cold Water Supply WaterGPM NPT HOT Water Supply Heater TanktemperaturecontrolSeries with 115 Volt Supply to the Heater Piping DIAGRAM-1 Heater 1 Tank Thermostat Supplied Installation Water Heater PlumbingSequenceofoperation Piping DIAGRAM-1 Heater 2 Tank Piping Must be Equal Between Tees and TANKS. NotesPiping DIAGRAM-1 Heater 3 Tank Fig. # 8067-RHEEMPiping DIAGRAM-1 Heater 4 Tank Piping DIAGRAM-2 Heater 1 Tank Special Thermostat and Well Energy Saving Pump Control Description of Controls in GeneralElectronicignition Flow Switch Tankstat Temperature ControlHighlimit START-UP ElectricalSingle Stage Tankstat ON-OFFOPERATIONTIME/TEMPERATURE Relationships in Scalds ScaldingFor Your Safety Read Before Operating Close all manual gas valves. Turn off electric power To Shut DownMonthly Inspectionand MaintenanceproceduresSix Months Burner Inspection System Shut Down ProcedureService Assistance Venting System InspectionTrouble Shooting Problem If okay replace ignition module Electrical Electronic Ignition IID Models 512 StartWiring Diagram KEY Wiring Diagrams Wiring Diagram Models 331 Wiring Diagram Models 512Wiring Diagram Models Wiring Diagram Models 726Wiring Diagram Model 825 Wiring Diagram Models 962 Fig. # 1967eReplacement Parts Lists Model 136 GB onlyModel 136 GB only Models 181, 264, 331, 399 GB Page Models 181, 264, 331, 399 GB Models 181, 264, 331,339 GB Models 512, 627, 726, 825 GB Models 512, 627, 726, 825 GB Models 512, 627, 726, 825 GB Models 926-1826 GB Models 926-1826 GB Models 926-1826 GB