Smith Cast Iron Boilers GB300 Flue Collector Box 63203 to, Draw Rod Torquing 30 ft/lbs, 42 Nm

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GB300 BOILER INSTALLATION AND OPERATION INSTRUCTIONS

Make sure that the sections are square with the burner base. Align the bottom front edge of the sections so they’re flush with the face of the burner base front panel, Figure 39. Lift the next section into place being careful not to damage the ceramic blanket or hydronic seals and install the draw rods, washer and nuts.

Use a spirit level to ensure that the first two sections are plumb, Figure 39. Once plumb, open the Flue Collector Box. The box will have a number from 63203 to 63210 on it, Figure 40. Remove the flue baffles and install them as shown in Figure 41. The flue baffles must be inserted so they’re as high in the openings as possible. Once all the flue baffles are installed, evenly torque each washer backed draw rod nut to 30 ft lbs, 42 Nm Figure 42.

WARNING: The flue baffles must be installed as shown in Figures 40 and 41.The flue baffles must not be changed or altered in any way. Failure to comply with this warning can result in excessive levels of carbon monoxide which can result in severe personal injury or death!

Repeat this process for the remaining sections. Once the draw rods have been torqued install the four “J” bolts, washer and nuts from the X1 Box that fasten the heat exchanger to the burner base, Figure 43.

Figure 40 Flue Collector Box 63203 to 63210

Figure 41

Flue Baffle Placement

Figure 39

Confirming Sections Are Plumb

Figure 42 Draw Rod Torquing - 30 ft/lbs, 42 Nm

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Contents Natural or Propane GAS Boiler Contents QUE Faire SI Vous Sentez UNE Odeur DE GAZBefore YOU Start Boiler Ratings & Capacities Boiler LocationConcrete Block Base Construction All Air From Inside The Building Combustion AIR & VentilationAll Air From Outside The Building 500Vent Connections Chimney & Vent Pipe 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 CAP 1/4 IN. PER Foot 20MM/M of RUN to Horizontal Venting And Inside Air GB300Burner Base Assembly General Instructions Boiler AssemblyX1 Box 72700 to Burner Base BoxBurner Base Assembly 5 through 12 Sections Burner Base Side Panels, 5Refractory Retension Bracket X7 Box Base Rear Channel Manifold Attachments Front base splice channel, FigurePlumbing Base Burner Base Splice Insulation Boards Burner Base Splice Panel BracketCeramic Blanket Installation Cast Iron Section AssemblyCeramic Blanket Adhesive Application Trimming Ceramic Rope Front View Even Numbered Models Rear View Odd Numbered ModelsUpper Port Seal Placement Draw Rod Torquing 30 ft/lbs, 42 Nm Flue Collector Box 63203 toBolt Installation Flue Collector Bracket InstallationCast Iron Pressure Test Ceramic Blanket Placement 5-12 Sect Flue Collector InstallationDraft Hood Attachment 13 to 21 Sections Clean Out Cover Insulation Clean Out CoversManifold Installations MANIFOLD, Burner and Pilot Installation FigureBurner Tube Through Rear Base Panel Follow all applicable local codesRear Jacket Bracket Attachment Jacket InstallationFigures Remove the left and right jacket side panels from Box Figures 80 Front Top Jacket Panel, 5 through Rear Top Jacket Panel, 5 throughSplice Panel Brackets Grill Assembly Front Access Panel 5 12 SectSplice Grill Assembly Front Access Panel 13 21 SectGas Train Assemblies Pilot AssemblyWater Boiler Piping Connections Heating System PipingBoiler Model Supply Size Return Size Piping For Use With Cooling UnitsSteam Boiler Piping Connections Water Boilers in Battery Typical Steam Piping Gravity Return for Multiple Boilers GAS Supply Piping Equivalent Pipe Length ChartBoiler Model Risers Equalizer Header Gas Pipe CapacityElectrical Power Connections Electrical WiringGas Supply Piping Transformer LocationThermostat Installation Wire Duct and Control BoxBoiler Operation Water BoilersLighting Instructions Continuous Pilot SystemsIntermittent Pilot Ignition Systems Pilot Flame Adjustment Boiler Checking & Adjustment Pilot AdjustmentGas Pressure Adjustment To Turn Off Gas To BoilerThermostat Adjustment Boiler MaintenanceInput Rate Low Water CutoffHeat Exchanger Cleaning Burner InstallationVent 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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