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Roof Curb Adapters

17 Results Found that Include 17 Products

Results per page: 16 | 32 | 48
    Roof Curb Adapter,Curb Side Sq O D 21 In
    • DAYTON
    • Roof Curb Adapter, Curb Side Sq O D 21 InRoof Curb Adapter,Curb Side Sq O D 21 In
    • Item # 3AZK8
    • Mfr. Model # 3AZK8
    • Roof Curb Adapter, Increaser, Curb Side Square O.D. (In.) 21, Fan Side Square O.D. (In.) 18-1/2, Curb Height...More

    Roof Curb Adapter,Curb Side Sq O D 24 In
    • DAYTON
    • Roof Curb Adapter, Curb Side Sq O D 24 InRoof Curb Adapter,Curb Side Sq O D 24 In
    • Item # 6KWP5
    • Mfr. Model # 6KWP5
    • Roof Curb Adapter, Increaser, Curb Side Square O D 24 In., Fan Side Square O D 21-1/2 In., Top Flange Height...More

    Roof Curb Adapter,Curb Side Sq O D 26 In
    Roof Curb Adapter,Curb Side Sq O D 20 In
    Roof Curb Adapter,Curb Side Sq O D 17 In
    Roof Curb Adapter,Curb Side Sq O D 30 In
    Roof Curb Adapter,Curb Side Sq O D 22 In
    Roof Curb Adapter,Curb Side Sq O D 18 In
    Roof Curb Adapter,Curb Side Sq O D 24 In
    • DAYTON
    • Roof Curb Adapter, Curb Side Sq O D 24 InRoof Curb Adapter,Curb Side Sq O D 24 In
    • Item # 6KWP6
    • Mfr. Model # 6KWP6
    • Roof Curb Adapter, Reducer, Curb Side Square O D 24 In., Fan Side Square O D 25-1/2 In., Top Flange Height...More

    Roof Curb Adapter,Curb Side Sq O D 34 In
    Roof Curb Adapter,Curb Side Sq O D 24 In
    • DAYTON
    • Roof Curb Adapter, Curb Side Sq O D 24 InRoof Curb Adapter,Curb Side Sq O D 24 In
    • Item # 6KWP7
    • Mfr. Model # 6KWP7
    • Roof Curb Adapter, Reducer, Curb Side Square O D 24 In., Fan Side Square O D 29-1/2 In., Top Flange Height...More

    Roof Curb Adapter,40-1/2 In.,29-1/2 In.
    • DAYTON
    • Roof Curb Adapter, 40-1/2 In., 29-1/2 In.Roof Curb Adapter,40-1/2 In.,29-1/2 In.
    • Item # 20UV27
    • Mfr. Model # 20UV27
    • Roof Curb Adapter, Increaser, Curb Side Square O.D. (In.) 40-1/2, Fan Side Square O.D. (In.) 29-1/2, Curb...More

    Roof Curb Adapter,Curb Side Sq O D 26 In
    Roof Curb Adapter,Curb Side Sq O D 40 In
    Roof Curb Adapter,Curb Side Sq O D 30 In
    Curb Adapter,Curb Side Sq O D 44 1/2 In
    • DAYTON
    • Curb Adapter, Curb Side Sq O D 44 1/2 InCurb Adapter,Curb Side Sq O D 44 1/2 In
    • Item # 3AZL4
    • Mfr. Model # 3AZL4
    • Roof Curb Adapter, Increaser, Curb Side Square O D 44 1/2 In, Fan Side Square O D 40 In, Top Flange Height 2...More

    Roof Curb Adapter,Curb Side Sq O D 42 In
    Results per page: 16 | 32 | 48

      Use a roof curb adapter from Grainger to help enable an existing roof curb to be used when replacing a fan or ventilator. Galvanized steel roof curb adapters can increase or reduce the standard fan base dimension to a nonstandard or existing roof curb size. Find the roof curb adapter that fits your application at Grainger.