Desa TC250RNG Owner's Manual

Contents

Desa TC250RNG Owner's Manual Manual pdf 3 page image

3104133OWNER’S MANUALPRODUCTIDENTIFICATIONFigure 1 - Product IdentificationTopEmitterPiezo Ignitor ButtonRegulator/FuelTube AssemblyInstalledBaseBase ShellMain BurnerValve HandleValve InletAutomatic ControlValve ButtonMain BurnerTubeNozzleIgnitor ElectrodeThermocoupleNATURAL GASSUPPLYSPECIFICATIONSRating(BTU/Hr) 250,000Fuel Natural Gas OnlyFuel Consumption 243 cubic ft/hrSupply PressureMaximum (To regulator) 200 psiMinimum (To heater) 4 psiMaximum To HeaterWithout Regulator 4 psiManifold Pressure 3.5 psiWeight (Pounds) 33Shipping Weight (Pounds) 40Size - 46L x 16W x 16H (Inches)VENTILATIONFresh Outside Air OpeningRequirementsHeater Size - 250,000 BTU/HrSquare Feet Opening - 7.5WARNING: Provide at least a7.5 square foot opening of fresh,outside air while running heater.If proper fresh, outside air venti-lation is not provided, carbonmonoxide poisoning can occur.Provide proper fresh, outside airventilation before running heater.The user must furnish the natural gas supplyand the connections to the heater.Regulate the natural gas supply down to4 psi. If over 4 psi is supplied, then use thesupplied regulator on the heater. The naturalgas supply capacity should be able to supplya minimum of 250 cubic feet of gas atpressure for each heater connected to thesystem.Consult your natural gas supplier for propersizing of the natural gas supply lines.Follow all local ordinances and codes. Inthe absence of local ordinances and codes,refer to the National Fuel Gas Code Hand-book, NFPA54/ANSI Z223.1 and the Natu-ral gas Installation Code, CAN/CGA B149.2.ShellPilot Burner