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Aluminum Square 3-Way Ceiling Diffusers (A503 Series)

  • 6" x 6" (Wall Opening Size) White Ceiling Diffuser (A503MS Series) Product Image
    $26.59 each
    $254.90 box of 10
    $25.49 each
    10
    Thu, Sep 5
    10
    QtyArrives
    10 Thu, Sep 5
    Questions? Call 1-888-757-4774
  • 8" x 8" (Wall Opening Size) White Ceiling Diffuser (A503OB Series) Product Image
    $37.99 each
    $364.90 box of 10
    $36.49 each
    6
    Thu, Sep 5
    6
    QtyArrives
    6 Thu, Sep 5
    Questions? Call 1-888-757-4774
  • 8" x 8" (Wall Opening Size) White Ceiling Diffuser (A503MS Series) Product Image
    $31.29 each
    $299.90 box of 10
    $29.99 each
    6
    Thu, Sep 5
    6
    QtyArrives
    6 Thu, Sep 5
    Questions? Call 1-888-757-4774
  • 10" x 10" (Wall Opening Size) White Ceiling Diffuser (A503MS Series) Product Image
    $40.39 each
    $193.95 box of 5
    $38.79 each
    47
    Thu, Sep 5
    47
    QtyArrives
    47 Thu, Sep 5
    Questions? Call 1-888-757-4774
  • 10" x 10" (Wall Opening Size) White Ceiling Diffuser (A503OB Series) Product Image
    $44.99 each
    Mon, Sep 16 – Thu, Sep 19
    Arrives
    Mon, Sep 16 – Thu, Sep 19
    Questions? Call 1-888-757-4774 or
  • 12" x 12" (Wall Opening Size) White Ceiling Diffuser (A503MS Series) Product Image
    $60.99 each
    $292.95 box of 5
    $58.59 each
    5
    Thu, Sep 5
    5
    QtyArrives
    5 Thu, Sep 5
    Questions? Call 1-888-757-4774
  • 12" x 12" (Wall Opening Size) White Ceiling Diffuser (A503OB Series) Product Image
    $60.89 each
    Mon, Sep 16 – Thu, Sep 19
    Arrives
    Mon, Sep 16 – Thu, Sep 19
    Questions? Call 1-888-757-4774 or

Resources

Articles

  • The A503 Series Aluminum Square 3-Way Diffusers for sidewall/seiling application by Hart & Cooley have extruded aluminum construction, cores flush with margin, a face mount for easy installation, inconspicuous fingertip lever for air volume control, and a bright white finish. They can have ether multi-shutter or opposed-blade dampers.
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