Smith Cast Iron Boilers GB300 warranty Jacket Installation, Rear Jacket Bracket Attachment

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GB300 BOILER INSTALLATION AND OPERATION INSTRUCTIONS

When all of the burner tubes are in place adjust the manifold so the burner tube orifice brackets are positioned midway along the cylindrical portion of the orifice, Figure 65. Make sure all of the burner tubes are locked into the base rear panel as shown in Figure 64.

Figure 65

Burner Tube Placement on Orifice

WARNING: The burner tubes must be installed as described above. Make sure that the notch on each burner tube is locked into the rear burner base panel, Figure 64. Failure to properly install the burner tubes could result in a fire or explosion causing extensive property damage, severe personal injury or death!

JACKET INSTALLATION

Bolt the jacket brackets found in Box 63273 to the lower rear flange of the burner base side panels, Figure 66.

NOTE: Before installing the jacket, any nipples, steam risers or short pieces of pipe that will penetrate the jacket should be installed in the cast iron sections. Do not attach any fittings or other devices that would prevent the jacket panels from fitting over them.

NOTE: There are two jacket boxes for the 5 through 12 section models.The 13 through 21 section models will come with 4 jacket boxes.

Open the Box(s) that are marked with a number from 55177 to 55184, Jacket Less Sides, Figure 67, and remove the jacket rear panel(s).

Figure 67

Box 55177 to 55184, Jacket Less Sides

Figure 66

Rear Jacket Bracket Attachment

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Contents Natural or Propane GAS Boiler QUE Faire SI Vous Sentez UNE Odeur DE GAZ ContentsBefore YOU Start Boiler Location Boiler Ratings & CapacitiesConcrete Block Base Construction Combustion AIR & Ventilation All Air From Inside The BuildingAll Air From Outside The Building 500Chimney & Vent Pipe Connections Vent ConnectionsChimney Inspection & Sizing Vent Outlet, Equivalent Breeching & Chimney SizeCommon Vent Systems Ansi Dual Flue Outlets And Inside Air GB300 Series Common Vents And Inside Air GB300 Series Horizontal Venting And Inside Air GB300 CAP 1/4 IN. PER Foot 20MM/M of RUN toBoiler Assembly Burner Base Assembly General InstructionsX1 Box 72700 to Burner Base BoxBurner Base Side Panels, 5 Burner Base Assembly 5 through 12 SectionsRefractory Retension Bracket X7 Box Base Rear Channel Front base splice channel, Figure Manifold AttachmentsPlumbing Base Burner Base Splice Panel Bracket Burner Base Splice Insulation BoardsCast Iron Section Assembly Ceramic Blanket InstallationCeramic Blanket Adhesive Application Trimming Ceramic Rope Rear View Odd Numbered Models Front View Even Numbered ModelsUpper Port Seal Placement Flue Collector Box 63203 to Draw Rod Torquing 30 ft/lbs, 42 NmFlue Collector Bracket Installation Bolt InstallationCast Iron Pressure Test Flue Collector Installation Ceramic Blanket Placement 5-12 SectDraft Hood Attachment 13 to 21 Sections Clean Out Covers Clean Out Cover InsulationMANIFOLD, Burner and Pilot Installation Figure Manifold InstallationsFollow all applicable local codes Burner Tube Through Rear Base PanelJacket Installation Rear Jacket Bracket AttachmentFigures Remove the left and right jacket side panels from Box Rear Top Jacket Panel, 5 through Figures 80 Front Top Jacket Panel, 5 throughSplice Panel Brackets Front Access Panel 5 12 Sect Grill AssemblySplice Grill Assembly Front Access Panel 13 21 SectPilot Assembly Gas Train AssembliesHeating System Piping Water Boiler Piping ConnectionsPiping For Use With Cooling Units Boiler Model Supply Size Return SizeSteam Boiler Piping Connections Water Boilers in Battery Typical Steam Piping Gravity Return for Multiple Boilers Equivalent Pipe Length Chart GAS Supply PipingBoiler Model Risers Equalizer Header Gas Pipe CapacityElectrical Wiring Electrical Power ConnectionsGas Supply Piping Transformer LocationWire Duct and Control Box Thermostat InstallationBoiler Operation Water BoilersContinuous Pilot Systems Lighting InstructionsIntermittent Pilot Ignition Systems Boiler Checking & Adjustment Pilot Adjustment Pilot Flame AdjustmentGas Pressure Adjustment To Turn Off Gas To BoilerBoiler Maintenance Thermostat AdjustmentInput Rate Low Water CutoffBurner Installation Heat Exchanger CleaningVent System ControlsGB300 Boiler Installation and Operation Instructions Ref # Name of Part 63251 Intermittent Pilot Ignition Controls Water Controls & Trim Page WESTCAST, INC North ELM Street WESTFIELD, MA

GB300 specifications

The Smith Cast Iron Boilers GB300 series is renowned for its robust construction and exceptional performance, making it a preferred choice for commercial and industrial applications. This line of boilers is designed to provide reliable and efficient heating solutions for a variety of facilities, including schools, hospitals, and manufacturing plants.

One of the standout features of the GB300 series is its durable cast iron construction. Built to withstand the demands of heavy-duty operation, the cast iron material ensures longevity and resilience against thermal cycling stresses. This design not only enhances the boiler's lifespan but also ensures that it maintains optimal performance over time, even in rigorous conditions.

The GB300 series is equipped with advanced technologies that contribute to its efficiency and ease of use. For instance, the boilers incorporate a flexible firing system that allows for a range of firing rates. This adaptability ensures that the boiler can efficiently meet varying heating loads. Additionally, the use of a multi-pass heat exchanger design maximizes heat transfer, significantly improving overall efficiency and reducing fuel consumption.

Another key characteristic of the GB300 boilers is the user-friendly control system. The integrated control panel provides operators with real-time monitoring and management capabilities, allowing for precise adjustment of temperature and pressure settings. This feature not only enhances operational efficiency but also aids in maintaining safety standards.

The GB300 series also emphasizes safety, featuring multiple levels of protection, including low water cut-off, high-pressure switches, and safety valves. These safety mechanisms ensure reliable operation and minimize the risk of operational hazards, providing peace of mind for operators and facility managers.

Versatility is another remarkable attribute of the Smith Cast Iron Boilers GB300 series. These boilers can be used in various configurations, whether as a standalone unit or as part of a more extensive heating system. This flexibility makes the GB300 series suitable for diverse applications and facility sizes.

In summary, the Smith Cast Iron Boilers GB300 series is a powerful heating solution that combines durability, efficiency, and advanced technology. Its robust cast iron construction, flexible firing capabilities, and comprehensive safety features make it an ideal choice for those seeking reliable heating systems in demanding environments. The GB300 series stands out as a testament to Smith's commitment to quality and innovation in the boiler industry.
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