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Royalaire Aluminum Floor Diffusers (531 Series)

Royalaire Aluminum Floor Diffusers (531 Series)

  • 2" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
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    2" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) 10735 2" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series)
    SKU: 10735 Hart & Cooley
    SKU: 10735
    Brand: Hart & Cooley
    $53.94 each
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    Wed, Jul 21 – Wed, Jul 28
    Arrives
    Wed, Jul 21 – Wed, Jul 28
    Questions? Call 1-888-757-4774 or
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  • 2" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
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    2" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) 10736 2" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series)
    SKU: 10736 Hart & Cooley
    SKU: 10736
    Brand: Hart & Cooley
    $53.59 each
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    3
    Wed, Jul 7
    3
    QtyArrives
    3 Wed, Jul 7
    Questions? Call 1-888-757-4774
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  • 4" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
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    4" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) 10738 4" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series)
    SKU: 10738 Hart & Cooley
    SKU: 10738
    Brand: Hart & Cooley
    (2)
    $50.87 each
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    37
    Wed, Jul 7
    37
    QtyArrives
    37 Wed, Jul 7
    Questions? Call 1-888-757-4774
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  • 4" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
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    4" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) 10739 4" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series)
    SKU: 10739 Hart & Cooley
    SKU: 10739
    Brand: Hart & Cooley
    (1)
    $69.34 each
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    4
    Wed, Jul 7
    4
    QtyArrives
    4 Wed, Jul 7
    Questions? Call 1-888-757-4774
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  • 4" x 14" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
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    4" x 14" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) 10740 4" x 14" (Wall Opening Size) Royalaire Floor Diffuser (531 Series)
    SKU: 10740 Hart & Cooley
    SKU: 10740
    Brand: Hart & Cooley
    $72.56 each
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    Wed, Jul 21 – Wed, Jul 28
    Arrives
    Wed, Jul 21 – Wed, Jul 28
    Questions? Call 1-888-757-4774 or
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  • 6" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
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    6" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) 10741 6" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series)
    SKU: 10741 Hart & Cooley
    SKU: 10741
    Brand: Hart & Cooley
    $71.28 each
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    Wed, Jul 21 – Wed, Jul 28
    Arrives
    Wed, Jul 21 – Wed, Jul 28
    Questions? Call 1-888-757-4774 or
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  • 6" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
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    6" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) 10742 6" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series)
    SKU: 10742 Hart & Cooley
    SKU: 10742
    Brand: Hart & Cooley
    $76.98 each
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    Wed, Aug 4 – Wed, Sep 1
    Arrives
    Wed, Aug 4 – Wed, Sep 1
    Questions? Call 1-888-757-4774 or
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  • 6" x 14" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
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    6" x 14" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) 10743 6" x 14" (Wall Opening Size) Royalaire Floor Diffuser (531 Series)
    SKU: 10743 Hart & Cooley
    SKU: 10743
    Brand: Hart & Cooley
    $87.82 each
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    Wed, Jul 21 – Wed, Jul 28
    Arrives
    Wed, Jul 21 – Wed, Jul 28
    Questions? Call 1-888-757-4774 or
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FAQs, Manuals & Videos

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  • The 531 Royalaire Aluminum Floor Diffusers by Hart & Cooley provide corrosion-resistant, high strength with extruded aluminum construction, heavy cross-bracing at strategic intervals, dual multi-shutter valves for adjustable air pattern, nylon slide valve operators, and a satin-anodized finish.

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