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Weil-McLain 80 Install jacket continued, Part No. 550-141-935/0602, Jacket top panel placement

Models: 80

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Weil-McLain 80 Boiler For Gas, Light Oil, Gas/Light Oil Fired Burners

9 Install jacket (continued)

Figure 25 Jacket top panel placement

26	Part No. 550-141-935/0602

Page 26

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Weil-McLain 80 manual Install jacket continued, Part No. 550-141-935/0602, Jacket top panel placement

Contents

80Water & steam boilers INSTALLER USERBoiler Manual Complete block assembly ContentsBefore installing boiler Install flue collectorBefore selecting boiler location 1 Before installing boilerInstallation must comply with Lay a foundation, if needed1 Before installing boiler continued Provide combustion and ventilation air openingsFor packaged boiler For block assembly2 Set boiler in place Installation Start-Up Maintenance PartsPrepare back section Install back refractory blanket3 Assemble block 3 Assemble block continued Install intermediate sectionsIf using tankless heater TI sections Prepare remaining sections4 Perform hydrostatic pressure test Prepare boiler and testInstall cleanout plates 5 Complete block assemblyInstall burner mounting plate on front section Installation Start-Up Maintenance PartsInstall collector hold-downbolts 6 Install flue collectorFlue collector assembly Prepare flue collector hood assemblyPart No. 550-141-935/0602 6 Install flue collector continuedInstallation Start-Up Maintenance Parts Rear flue boilers only Before installing flue collectorAfter installing flue collector, ALL BOILERS Top flue boilers onlyPart No. 550-141-935/0602 6 Install flue collector continuedInstallation Start-Up Maintenance Parts General water piping information Install piping7 Connect water boiler piping Table 6 Recommended minimum pipe sizes forGross output = GPM Temperature rise 7 Connect water boiler piping continuedInstallation Start-Up Maintenance Parts Figure 13 Multiple water boiler pipingFigure 14 Cold water fill piping 8 Connect steam boiler pipingGeneral steam piping information Part No. 550-141-935/0602 8 Connect steam boiler piping continuedInstallation Start-Up Maintenance Parts Table 9 Condensate receiver capacity 8 Connect steam boiler piping continuedFigure 18 Condensate piping to boiler Part No. 550-141-935/0602Separate feed pumps and check valves for each Installation Start-Up Maintenance Parts8 Connect steam boiler piping continued Install support brackets and rails 9 Install jacketBefore installing jacket Install jacket front and rear panelsPart No. 550-141-935/0602 9 Install jacket continuedInstallation Start-Up Maintenance Parts Install jacket trim Install jacket side panelsInstall jacket top panels 9 Install jacket continuedPart No. 550-141-935/0602 9 Install jacket continuedInstallation Start-Up Maintenance Parts 9 Install jacket continued Part No. 550-141-935/0602Part No. 550-141-935/0602 9 Install jacket continuedInstallation Start-Up Maintenance Parts Part No. 550-141-935/0602 9 Install jacket continuedFigure 25 Jacket top panel placement Installation Start-Up Maintenance Parts 10 Pipe tankless heatersTo pipe tankless heaters Hot water can scald11 Install water boiler controls Install controlsInstallation Start-Up Maintenance Parts 12 Install steam boiler controlsInstall controls Table 12 Steam control tappings see FigureFigure 29 Steam control siphon and fittings 12 Install steam boiler controls continuedPart No. 550-141-935/0602 Table 13 Water level control locationsConstruct metal breeching 13 Connect breeching and venting systemsGeneral venting information Select type of venting system16 Make final adjustments 14 Install burner15 Wiring and fuel piping To install burnerSkim steam boilers 16 Make final adjustments continuedFreeze protection when used Check boiler for gas-tightseal17 Dimensions and ratings Part No. 550-141-935/0602 17 Dimensions and ratings continuedInstallation Start-Up Maintenance Parts 18 Parts Part No. 550-141-935/0602Part No. 550-141-935/0602 Installation Start-Up Maintenance Parts18 Parts continued Handling ceramic fiber and fiberglass materials Propane boilers - propane gas odorant Installation Start-Up Maintenance PartsWeil-McLainLimited Warranty for Residential & Commercial Cast Iron Boilers