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We can only accept orders from Southwest Ohio, Northern Kentucky, and Southeastern Indiana. If you are outside this area, please visit the manufacturer’s webpage to locate your local sales representative. Thank you.
We can only accept orders from Southwest Ohio, Northern Kentucky, and Southeastern Indiana. If you are outside this area, please visit the manufacturer’s webpage to locate your local sales representative. Thank you.

Grilles, Registers, & Diffusers

  • TMS

    Controlled Air, Inc.
    Original price $42.00 - Original price $137.00
    Original price
    $42.00 - $137.00
    $42.00 - $137.00
    Current price $42.00

    Steel, high performance three cone diffuser Lay-In

  • Model 45F

    Controlled Air, Inc.
    Original price $34.00 - Original price $182.00
    Original price
    $34.00 - $182.00
    $34.00 - $182.00
    Current price $34.00

    Sightproof Eggcrate Return

  • PAS

    Controlled Air, Inc.
    Original price $59.00 - Original price $132.00
    Original price
    $59.00 - $132.00
    $59.00 - $132.00
    Current price $59.00

    Perforated Supply

  • 350RL

    Controlled Air, Inc.
    Original price $15.00 - Original price $208.00
    Original price
    $15.00 - $208.00
    $15.00 - $208.00
    Current price $15.00

    Steel Fixed Single Blade Return Grille Surface mount

  • Titus Model 8F

    Controlled Air, Inc.
    Original price $47.00 - Original price $70.00
    Original price
    $47.00 - $70.00
    $47.00 - $70.00
    Current price $47.00

    Aluminum Perforated Return Grille

  • SPG

    Controlled Air, Inc.
    Original price $100.00 - Original price $134.00
    Original price
    $100.00 - $134.00
    $100.00 - $134.00
    Current price $100.00

    Spiral Duct Mount Grilles With Aluminum finish & Air Scoop

  • TMSA

    Controlled Air, Inc.
    Original price $86.00 - Original price $161.00
    Original price
    $86.00 - $161.00
    $86.00 - $161.00
    Current price $86.00

    Steel, ADJUSTABLE high performance three cone diffuser Lay-In

  • TMS-AA

    Controlled Air, Inc.
    Original price $58.00 - Original price $163.00
    Original price
    $58.00 - $163.00
    $58.00 - $163.00
    Current price $58.00

    Aluminum, high performance three cone diffuser Lay-In

  • TMR

    Controlled Air, Inc.
    Original price $108.00 - Original price $188.00
    Original price
    $108.00 - $188.00
    $108.00 - $188.00
    Current price $108.00

  • TF-HC Therma-FuserTM

    Controlled Air, Inc.
    Original price $517.00 - Original price $590.00
    Original price
    $517.00 - $590.00
    $517.00 - $590.00
    Current price $517.00

    VAV heating and cooling auto change over 4 blade damper White finish 

  • TDC

    Controlled Air, Inc.
    Original price $49.00 - Original price $130.00
    Original price
    $49.00 - $130.00
    $49.00 - $130.00
    Current price $49.00

    Louvered Face Square Neck Removeable Core

  • STR-C Plastic 3 Cone Diffuser

    Controlled Air, Inc.
    Original price $46.00 - Original price $117.00
    Original price
    $46.00 - $117.00
    $46.00 - $117.00
    Current price $46.00

    Plastic, high performance three cone diffuser Lay-In Unit Size: 23 ¾” x 23 ¾

  • PAR

    Controlled Air, Inc.
    Original price $57.00 - Original price $134.00
    Original price
    $57.00 - $134.00
    $57.00 - $134.00
    Current price $57.00

    Perforated Return

  • OMNI-AA

    Controlled Air, Inc.
    Original price $49.00 - Original price $163.00
    Original price
    $49.00 - $163.00
    $49.00 - $163.00
    Current price $49.00

    Aluminum Plaque Diffuser Lay-In Aluminum

  • OMNI

    Controlled Air, Inc.
    Original price $38.00 - Original price $135.00
    Original price
    $38.00 - $135.00
    $38.00 - $135.00
    Current price $38.00

    Plaque diffuser Lay-in Steel

  • J22 Two-Way Fixed Blade Slot Diffuser

    Controlled Air, Inc.
    Original price $104.00 - Original price $140.00
    Original price
    $104.00 - $140.00
    $104.00 - $140.00
    Current price $104.00

    Oval inlet Insulated Plenum

  • Eggcrate Frameless Core

    Controlled Air, Inc.
    Original price $40.00 - Original price $40.00
    Original price
    $40.00
    $40.00 - $40.00
    Current price $40.00

    23 ¾ SQ Lay-In

  • DCDT Adjustable Pattern Slot Diffusers

    Controlled Air, Inc.
    Original price $73.00 - Original price $111.00
    Original price
    $73.00 - $111.00
    $73.00 - $111.00
    Current price $73.00

    180 adjustable airflow Oval inlet Insulated plenum 2 - 1” slots

  • 50FF Filter Eggcrate Return Grille

    Controlled Air, Inc.
    Original price $82.00 - Original price $138.00
    Original price
    $82.00 - $138.00
    $82.00 - $138.00
    Current price $82.00

    1” filter is included Lay In

  • 50F

    Controlled Air, Inc.
    Original price $19.00 - Original price $152.00
    Original price
    $19.00 - $152.00
    $19.00 - $152.00
    Current price $19.00

    Eggcrate Return

  • 350RLF1 Filter Grille

    Controlled Air, Inc.
    Original price $69.00 - Original price $119.00
    Original price
    $69.00 - $119.00
    $69.00 - $119.00
    Current price $69.00

    1” filter is included Lay In

  • 300RS

    Controlled Air, Inc.
    Original price $41.00 - Original price $225.00
    Original price
    $41.00 - $225.00
    $41.00 - $225.00
    Current price $41.00

    Steel Double Deflection with AG15 OBD (WxH) Surface mount