Pros, Join Our TradeMaster Program!
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
    Add to List
    Add to List
    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
    Brand: Hart & Cooley
    $49.49 each
    Fri, Mar 26 – Wed, Mar 31
    Arrives
    Fri, Mar 26 – Wed, Mar 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 2" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
    Add to List
    Add to List
    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
    Brand: Hart & Cooley
    $57.57 each
    Fri, Mar 26 – Wed, Mar 31
    Arrives
    Fri, Mar 26 – Wed, Mar 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 4" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
    Add to List
    Add to List
    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
    Brand: Hart & Cooley
    (2)
    $53.55 each
    Fri, Mar 26 – Wed, Mar 31
    Arrives
    Fri, Mar 26 – Wed, Mar 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 4" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
    Add to List
    Add to List
    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
    Brand: Hart & Cooley
    (1)
    $64.93 each
    Fri, Mar 26 – Wed, Mar 31
    Arrives
    Fri, Mar 26 – Wed, Mar 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 4" x 14" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
    Add to List
    Add to List
    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
    Brand: Hart & Cooley
    $62.70 each
    2
    Wed, Mar 17
    2
    QtyArrives
    2 Wed, Mar 17
    Questions? Call 1-888-757-4774
    Add to List
  • 6" x 10" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
    Add to List
    Add to List
    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
    Brand: Hart & Cooley
    $65.40 each
    Fri, Mar 26 – Wed, Mar 31
    Arrives
    Fri, Mar 26 – Wed, Mar 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 6" x 12" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
    Add to List
    Add to List
    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
    Brand: Hart & Cooley
    $70.61 each
    Wed, Apr 7 – Wed, Apr 14
    Arrives
    Wed, Apr 7 – Wed, Apr 14
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 6" x 14" (Wall Opening Size) Royalaire Floor Diffuser (531 Series) Product Image
    Add to List
    Add to List
    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
    Brand: Hart & Cooley
    $80.58 each
    Fri, Mar 26 – Wed, Mar 31
    Arrives
    Fri, Mar 26 – Wed, Mar 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
FAQs, Manuals & Videos

Resources

Articles

  • 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.

NEED HELP?

888-757-4774
Closed Now: Phone Hours
Monday – Thursday
8am–7:45pm ET
Friday
9am–7:45pm ET
  • Product Image

  • Product Image

    Select 2 to 3 items to compare

  • Product Image

    Compare up to 1 more item

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.