Weil-McLain PFG-7 specs

PFG Series 7 Gas-fired Water Boiler — Boiler Manual

* Locate manual main Shut-Off Gas Valve (where required) according to local utility requirements.

Part Number 550-110-641/0605

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

Contents

PFGGas-fired water boiler Contents Select the boiler location Section I InstallationInstallation clearances Combustion air and ventilation openings Chimney or vent requirements When removing boiler from common venting system Hydrostatic pressure test Residential garage installationBoiler foundation Placing the boiler Boiler piping connections to the heating Filling the system Multiple zoning Bypass piping Freeze protection Using with refrigeration systemExternal heat exchangers Follow good piping practices Size and install gas piping Gas supply piping Wiring Draft hood installationSpill switch installation PFG-5 only Damper installation Canadian installations Chain & s-hook Wiring multiple zones Check off steps as completed Check-out procedureInstallation instructions have been followed Installer Company Address Phone Installer’s signature Handling ceramic fiber and fiberglass materials Section II Service Monthly during heating season Beginning of each heating seasonDaily during heating season Periodically during heating season Check main burner flames To inspect base insulationTo place in operation Check pilot burner flame Inspect venting system To clean boiler heating surfacesTo clean main burners Annual shut-down procedure Common problems and possible solutions Description Part Number Section III Replacement Parts PFG Series 7 Gas-fired Water Boiler Boiler Manual DOE Section IV Ratings and dimensions PFG Series 7 Gas-fired Water Boiler Boiler Manual PFG Series 7 Gas-fired Water Boiler Boiler Manual