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Weil-McLain manual Replacement parts - EGH, Part Number 550-110-639/0703

Models: EG

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10 EG, PEG, EGH GAS-FIRED BOILERS — SERIES 4 — BOILER MANUAL

Replacement parts – EGH

The boiler contains ceramic fiber and fiberglass materials. Use care when handling these materials per instructions on page 19 of this manual. Failure to comply could result in severe personal injury.

24	Part Number 550-110-639/0703

Page 24

Image 24

Weil-McLain manual Replacement parts - EGH, Part Number 550-110-639/0703

Contents

Read all instructions before installing InstallationService EG, PEG, EGHContents Installation CodesCombustion air and ventilation openings Installation continued When removing boiler from common venting systemChimney or vent requirements Select the boiler locationInstallation continued Installation clearancesResidential garage installation Installation of optional indirect water heaterInstallation continued Installation of flue collector hoodInstallation of front and back base panels Hydrostatic pressure testInstallation continued Figure 6 Burner drawer assemblyFigure 8 Burner drawer installation Figure 9 Access panelInstallation continued Spill switch installationDamper installation Draft hood installationPiping connections Piping connections continued Bypass pipingUse with refrigeration systems Figure FigurePiping connections continued Steam boilersFigure 16 Condensate receiver capacity Figure 14 Recommended piping connectionsInstall boiler controls Water boilerSteam boiler Figure 17 Probe-typelow water cut-offOptional heaters Figure 20 Tankless heater piping water boilerFigure 21 Tankless heater piping steam boiler Gas piping Connecting gas supply pipingSize gas piping considering Figure 22 Gas supply pipingWiring Install room thermostatFigure 23 Wiring multiple zones Final adjustments Freeze protection when usedWater treatment Filling water systemsFinal adjustments continued Skimming steam boilersInspect base insulation To place in operationCheck-outprocedure Installation and Service CertificateCheck-outprocedure Service Handling fiberglass and ceramic fiber materialsREMOVAL OF FIBERGLASS WOOL - OR Servicecontinued Beginning of each heating seasonDaily during heating season Monthly during heating seasonClean boiler heating surfaces Cleaning main burnersAnnual shut-downprocedure ServicecontinuedReplacement parts - EG Part Number 550-110-639/0703Replacement parts - EG continued Part Number 550-110-639/0703Replacement parts - EGH Part Number 550-110-639/0703Replacement parts - EGH continued Part Number 550-110-639/0703Data Dimensions EGDimensions P-EG Dimensions EGHRatings Part Number 550-110-639/0703Standard equipment EG boilers addFor EG water boilers For EG steam boilers