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gas boiler venting

jerryb46
jerryb46 Member Posts: 60
in THE MAIN WALL
Could someone please remind me about how much a electric vent damper is or might save on average per year in a single family house 70,000 input btu boiler? Thanks

Comments

  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 16,848
    Very little. Maybe 1-2%
  • JUGHNE
    JUGHNE Member Posts: 11,310
    edited January 2022
    Even if it did save more, you should consider what it would cost to have installed by a pro.

    There is control wiring involved and the damper is not cheap.
    (and sometimes troublesome)

    And how much longer will you keep the boiler?

    Do you have a standing pilot light?

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