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Chimney liner sizing

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Rich_29
Rich_29 Member Posts: 20
in THE MAIN WALL
The ibr is 64000 btu's. This is oil fired and will be the only appliance using a chimney. Thanks

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  • Rich_29
    Rich_29 Member Posts: 20
    Chimney liner sizing

    I'm having a Buderus G115-21 boiler installed in the basement of my ranch (approx. 17ft. tall chimney).

    What diameter flue liner will be necessary to properly vent this boiler. All responses much appreciated. Rich.
  • jim lockard
    jim lockard Member Posts: 1,059
    Do not know

    Model #'s How many BTU's and do you have a gas water heater(BTU rating) useing the same flue? I assume boiler is gas fired.Best Wishes J.Lockard
  • [Deleted User]
    [Deleted User] Posts: 153
    NFPA-31 P. 48 & 49.

    .60 GPH/ 88% Steady State (300* gr stack temp)/ 20' vertical stack/ 4' lateral/ 5" listed metal liner. 86% (370* gr stack temp)/ 4' or 10' lateral/ 5" liner.
  • Rich_29
    Rich_29 Member Posts: 20
    Ron

    Thank you. Rich
This discussion has been closed.

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