How much time left on this ticking time bomb

Options
2»

Comments

  • dabrakeman
    dabrakeman Posts: 1,038

    Could do a cast in place type chimney lining to handle the irregular shapes and turns in your flue and maximize your cross sectional area. Not all chimney guys can do it though.

  • EBEBRATT-Ed
    EBEBRATT-Ed Posts: 21,329

    If the chimney isn't large enough for the btu input any fan or booster will pressurize the chimney with possible leakage through a crack as @pedmec noted.

    Roof top fan would keep the undersized chimney negative which would be ok. but If It came to that i would power vent through the side wall.

    @parity_check21 What about a new 7" B vent chimney? Do you have any closets you could run it up through?

Categories