CSVB Series II - Columbia Heating
CSVB Series II - Columbia Heating
CSVB Series II - Columbia Heating
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VENT INSTALLATIONFigure 7 - Type B Gas VentCHECK YOUR CHIMNEYFor boilers for connection to gas vents orchimneys, vent installations shall be inaccordance with “Venting of Equipment”, of theNational Fuel Gas Code, ANSI Z223.1/NFPA 54,or applicable provisions of the local buildingcodes.11