Weil-McLain PFG-7 manual PFG Series 7 Gas-fired Water Boiler Boiler Manual

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PFG Series 7 Gas-fired Water Boiler — Boiler Manual

Part Number 550-110-641/0605

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Contents PFGGas-fired water boiler Contents Installation clearances Section I InstallationCombustion air and ventilation openings Select the boiler locationChimney or vent requirements When removing boiler from common venting systemBoiler foundation Residential garage installationPlacing the boiler Hydrostatic pressure testBoiler piping connections to the heating Filling the system Multiple zoningBypass piping Using with refrigeration system External heat exchangersFreeze protection Follow good piping practices Size and install gas pipingGas supply piping Spill switch installation PFG-5 only Draft hood installationDamper installation WiringCanadian installations Chain & s-hook Wiring multiple zonesInstallation instructions have been followed Check-out procedureInstaller Company Address Phone Installer’s signature Check off steps as completedHandling ceramic fiber and fiberglass materials Section II ServiceDaily during heating season Beginning of each heating seasonPeriodically during heating season Monthly during heating seasonTo place in operation To inspect base insulationCheck pilot burner flame Check main burner flamesTo clean main burners To clean boiler heating surfacesAnnual shut-down procedure Inspect venting systemCommon problems and possible solutions Description Part Number Section III Replacement PartsPFG Series 7 Gas-fired Water Boiler Boiler Manual DOE Section IV Ratings and dimensionsPFG Series 7 Gas-fired Water Boiler Boiler Manual PFG Series 7 Gas-fired Water Boiler Boiler Manual
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