Manuals / Smith Cast Iron Boilers / Household Appliance / Boiler

Smith Cast Iron Boilers GB300 warranty Ref #

Models: GB300

1 52

Page 47

GB300 BOILER INSTALLATION AND OPERATION INSTRUCTIONS

						Number of Sections with Item Quantities Below

Ref #	Name of Part	Part #	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21

—	Jacket Less Sides Panels	55177	1

		55178		1							2	1

		55179			1							1	2	1

		55180				1								1	2	1

		55181					1									1	2	1

		55182						1										1	2

		55183							1

		55184								1

—	Jacket Side Panels, Left & Right	55176	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1

—	Jacket Splice Panels, Front, Top,	55185									1	1	1	1	1	1	1	1	1
	Rear & Grill

—	Jacket Screws	60442	32	32	32	32	32	32	32	32	62	62	62	62	62	62	62	62	62

6	Flue Collector	63203	1

		63204		1

		63205			1						2	1

		63206				1						1	2	1

		63207					1							1	2	1

		63208						1								1	2	1

		63209							1									1	2

		63210								1

10	Draft Hood	63187	1

		63188		1

		63189			1						2	1

		63190				1						1	2	1

		63191					1							1	2	1

		63192						1								1	2	1

		63193							1									1	2

		63194								1

—	Flue Collector & Draft Hood Hardware	72715	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1

Page 47

Image 47

Smith Cast Iron Boilers GB300 warranty Ref #

Contents

GB300 NATURAL OR PROPANE GAS BOILER WHAT TO DO IF YOU SMELL GASINSTALLATION & OPERATING MANUAL QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ Concrete Block Base Construction BOILER RATINGS & CAPACITIESBOILER LOCATION FigureTable 1 Make-upAir Duct Sizing Wire ScreenAll Air From Inside The Building All Air From Outside The BuildingChimney Inspection & Sizing CHIMNEY & VENT PIPE CONNECTIONSVENT CONNECTIONS COMMON VENT SYSTEMS Figure 2A 2 FT 0.6 m 10 FT 3.4 m 3 FT 0.9 m 5 FT 4.5 m Figure 2BDual Flue Outlets And Inside Air GB300 Series Figure 2C10 FT 3.1 m 3 FT 0.9 m 3 FT 0.9 m Figure 2DFigure 2E Common Vents And Inside Air GB300 SeriesBUILDING OVERHANG Figure 2GHorizontal Venting And Inside Air GB300 10 FT 3.1 m 3 FT 0.9 m 3 FT 0.9 mFigure Burner Base Assembly General InstructionsFigure Burner Base Box 63265 toFigure 9A Burner Base Rear Panel, 5 - 12 Sect Burner Base Assembly 5 through 12 SectionsFigure Burner Base Side Panels, 5 -X7 Box Splice Channel Assembly 13 to 21 SectionsSplice Channel Assembly 13 to 21 Sections FigureFigure 14B Figure 13BFigure 14A Base Rear Channel Bolt Holesfront base splice channel, Figure Burner Tube AdjustmentFigure Manifold AttachmentsFigure 22C Figure 22BFigure Burner Base Splice Panel BracketFigure Ceramic Blanket InstallationFigure 24Ceramic Blanket Placement Cast Iron Section AssemblyFigure occur voiding the warrantyFigure 26B Marking Burner Base Rear MidpointRear View - Odd Numbered Models Figure 35 Section Placement on Burner BaseFigure FigureFigure Lower Port Seal PlacementDraw Rod Installation FigureConfirming Sections Are Plumb Figure 40 Flue Collector Box 63203 toFigure FigureFigure “J” Bolt InstallationFlue Collector Bracket Installation FigureFigure FLUE COLLECTOR INSTALLATIONFigure 47A Ceramic Blanket Placement 5-12Sect Figure 47B Ceramic Blanket Placement 13-21SectFigure Flue Collector PlacementDraft Hood Installation Flue Collector Bracket InstallationClean Out Cover Bolt Assembly Clean Out CoversClean Out Cover Bolt Location Clean Out Cover InsulationFigure Manifold InstallationsFigure Manifold Bracket AttachmentFigure 64 BurnerTube LockedTo Rear Base Panel Follow all applicable local codesFigure Figure 62 Burner Tube Through Rear Base PanelFigure JACKET INSTALLATIONFigure FigureFigures 70 Rear Jacket Panel Installation Detail Rear Panel Installation, 5 throughFigures 72 Rear Panel Installation, 13 through Figures 69 Rear Panel Installation, 5 throughcontrols Figure55175, Jacket Side Panels. Remove the knockouts necessary to attach the water or steam piping andFigure FigureRear Top Jacket Panel, 5 through FigureFigure FigureFigure Splice Panel BracketsFront Access Panel 13 - 21 Sect Front Access Panel 5 - 12 SectGrill Assembly Splice Grill AssemblyFigure Pilot AssemblyGas Train Assemblies FigureWATER BOILER PIPING CONNECTIONS HEATING SYSTEM PIPINGFigure Return Size in TableBoiler Model Supply Size inPres Controls LWCO Stop Valve Check Valve Blowoff Figure 97 Water Boilers in BatteryStop Valve Steam Main ASME Safety Valve F & T Figure 97A Typical Single Boiler Steam PipingStop Valve Check Valve Risers Equivalent Pipe Length ChartTable Boiler ModelFigure Electrical Power ConnectionsFigure Gas Supply PipingWater Boilers Wire Duct and Control BoxThermostat Installation FigureIntermittent Pilot Ignition Systems LIGHTING INSTRUCTIONSContinuous Pilot Systems To Turn Off Gas To Boiler BOILER CHECKING & ADJUSTMENT PILOT ADJUSTMENTPilot Flame Adjustment Gas Pressure AdjustmentLow Water Cutoff BOILER MAINTENANCEThermostat Adjustment Input RateControls Burner InstallationHeat Exchanger Cleaning Vent SystemPage Ref # Manifold Less Orifices Ref # Ref # SHOULD PERFORM WORK ON YOUR SMITH BOILER ONLY QUALIFIED, LICENSED SERVICE CONTRACTORSWESTCAST, INC 260 NORTH ELM STREET WESTFIELD, MA