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    6 Products

    Barometric Draft Dampers

    Image of Product. Front orientation. Barometric Draft Dampers.
    These dampers improve furnace performance by automatically opening and closing to maintain a consistent airflow despite changing environmental conditions.
    Single-Acting Damper—Single-acting dampers open inward to prevent strong drafts from pulling too much heat into the chimney vent.
    Double-Acting Damper—Double-acting dampers open both inward and outward to relieve pressure caused by obstructions and downdrafts.
    Steel
    Draft Damper Type
    For Duct
    Size
    Ga.
    For System Type
    Fitting
    Connection
    Each
    Single Acting5, 6, 726Coal, OilPress Fit1782K220000000
    Single Acting7, 8, 924Coal, OilPress Fit1782K24000000
    Single Acting, Double Acting9, 1024Coal, Natural Gas, Oil, PropanePress Fit1782K13000000
    Single Acting, Double Acting11, 1224Coal, Natural Gas, Oil, PropanePress Fit1782K14000000
    Double Acting5, 626Natural Gas, PropanePress Fit1782K18000000
    Double Acting7, 826Natural Gas, PropanePress Fit1782K12000000
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