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  1. Home
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  3. Heating & Cooling
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  5. Ventilation
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  7. Ceiling Diffusers & Accessories
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  9. Ceiling Diffusers
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Ceiling Diffusers (251 items) - Page 4

Dayton Vertical Louver Kits, Gray, 13-1/8"H, Steel 5ZKE1
Dayton

Vertical Louver Kits, Gray, 13-1/8"H, Steel

Zoro # G7925583
Mfr # 5ZKE1
product price:  $55.19
/ea
Allpoints 6 In Celing Diffuser White Never Rust 3 Cone 8018473
Allpoints

6 In Celing Diffuser White Never Rust 3 Cone

Zoro # G111311153
Mfr # 8018473
product price:  $91.25
/ea
No Product Image Available
American Louver

Ceiling Diffuser, 23-3/4" H, Plastic

Zoro # G014868815
Mfr # STR-PQ-8W-FR-R6
product price:  $88.55
/ea
American Louver/Plasticade American Louver Stratus Plastic Cone Diffuser, Ceiling, 8", R6 Insulated, White STR-C-8W-R6
American Louver/Plasticade

American Louver Stratus Plastic Cone Diffuser, Ceiling, 8", R6 Insulated, White

Zoro # G505857663
Mfr # STR-C-8W-R6
product price:  $151.99
/ea
Havaco Quick Connect Havaco Quick Connect HT-GRB-S1D White Square Ceiling Diffuser 8-7-6 in. Reducing Boot and Rotary Damper HT-GRB-S1D
Havaco Quick Connect

Havaco Quick Connect HT-GRB-S1D White Square Ceiling Diffuser 8-7-6 in. Reducing Boot and Rotary Damper

Zoro # G204135116
Mfr # HT-GRB-S1D
product price:  $42.35
/ea
Allpoints 14 In Celing Diffuser Never Rust 3 Cone Black 8018492
Allpoints

14 In Celing Diffuser Never Rust 3 Cone Black

Zoro # G011311185
Mfr # 8018492
product price:  $91.25
/ea
Allpoints 6 In Celing Diffuser 3 Cone R6 Insulated 8018478
Allpoints

6 In Celing Diffuser 3 Cone R6 Insulated

Zoro # G411311167
Mfr # 8018478
product price:  $107.99
/ea
Allpoints 14 In Celing Diffuser Never Rust Plaque White 8018497
Allpoints

14 In Celing Diffuser Never Rust Plaque White

Zoro # G111311184
Mfr # 8018497
product price:  $91.25
/ea
Ameriflow American Metal 6 In. Round Ceiling Diffuser 1500W6R
Ameriflow

American Metal 6 In. Round Ceiling Diffuser

Zoro # G611382486
Mfr # 1500W6R
product price:  $18.74
/ea
American Louver/Plasticade American Louver Stratus Cone Diffuser W/ 6" Neck, Black,  STR-C-6BK
American Louver/Plasticade

American Louver Stratus Cone Diffuser W/ 6" Neck, Black,

Zoro # G205831840
Mfr # STR-C-6BK
product price:  $136.99
/ea
Dayton Vertical Louver Kits, Gray, 16-11/16" H 5ZKC5
Dayton

Vertical Louver Kits, Gray, 16-11/16" H

Zoro # G8467383
Mfr # 5ZKC5
product price:  $66.29
/ea
No Product Image Available
Price

Steel Perforated Return Diffuser, 24x

Zoro # G804995394
Mfr # PDDR-12
product price:  $49.99
/ea
No Product Image Available
Price

Aluminum Square Cone Return Diffuser, 24

Zoro # G004995415
Mfr # ASCD-15
product price:  $114.99
/ea
No Product Image Available
Price

Aluminum Square Plaque Return Diffuser, 2

Zoro # G204995406
Mfr # ASPD-08
product price:  $128.99
/ea
Allpoints 8 In Celing Diffuser 3 Cone R6 Insulated 8018479
Allpoints

8 In Celing Diffuser 3 Cone R6 Insulated

Zoro # G711311140
Mfr # 8018479
product price:  $107.99
/ea
Dayton Vertical Louver Kits, Gray, 12-15/16" H 5ZKC3
Dayton

Vertical Louver Kits, Gray, 12-15/16" H

Zoro # G8054566
Mfr # 5ZKC3
product price:  $64.49
/ea
Dayton Vertical Louver Kits, Gray, 24-3/16" H 5ZKD6
Dayton

Vertical Louver Kits, Gray, 24-3/16" H

Zoro # G7858602
Mfr # 5ZKD6
product price:  $93.15
/ea
Tool Time C800-06 Round Ceiling Diffuser  6 in. TO715229
Tool Time

C800-06 Round Ceiling Diffuser 6 in.

Zoro # G610920283
Mfr # TO715229
product price:  $30.89
/ea
No Product Image Available
Price

Aluminum Square Cone Return Diffuser, 24

Zoro # G304995405
Mfr # ASCD-10
product price:  $119.99
/ea
Allpoints 12In Blk Celing Diffuser Plaque R6 Insulated 8018506
Allpoints

12In Blk Celing Diffuser Plaque R6 Insulated

Zoro # G211311169
Mfr # 8018506
product price:  $91.25
/ea
Dayton Vertical Louver Kits, Gray, 21-11/16" H 5ZKD1
Dayton

Vertical Louver Kits, Gray, 21-11/16" H

Zoro # G7843272
Mfr # 5ZKD1
product price:  $80.89
/ea
Allpoints 6 In Blk Celing Diffuser Plaque R6 Insulated 8018503
Allpoints

6 In Blk Celing Diffuser Plaque R6 Insulated

Zoro # G111311207
Mfr # 8018503
product price:  $92.25
/ea
American Louver/Plasticade American Louver STR-C-W-NRD Cone Diffuser Kit, White, Fits Multiple Neck Sizes STR-C-W-NRD
American Louver/Plasticade

American Louver STR-C-W-NRD Cone Diffuser Kit, White, Fits Multiple Neck Sizes

Zoro # G405970851
Mfr # STR-C-W-NRD
product price:  $134.99
/ea
Selkirk 6'' Round Ceiling Diffuser 1500W6R
Selkirk

6'' Round Ceiling Diffuser

Zoro # G321872994
Mfr # 1500W6R
product price:  $18.99
/ea
Allpoints 8 In Celing Diffuser White Never Rust 3 Cone 8018474
Allpoints

8 In Celing Diffuser White Never Rust 3 Cone

Zoro # G411311150
Mfr # 8018474
product price:  $91.25
/ea
Allpoints Universalblk Diffuserkit 6, 8, 10, 12, And 14 In 8018511
Allpoints

Universalblk Diffuserkit 6, 8, 10, 12, And 14 In

Zoro # G511311180
Mfr # 8018511
product price:  $99.19
/ea
American Louver/Plasticade American Louver Stratus Cone Diffuser With 8" Neck, White, STR-C-8W STR-C-8W
American Louver/Plasticade

American Louver Stratus Cone Diffuser With 8" Neck, White, STR-C-8W

Zoro # G502713061
Mfr # STR-C-8W
product price:  $95.52
/ea
Dayton Vertical Louver Kits, Gray, 13-1/8" H 5ZKE0
Dayton

Vertical Louver Kits, Gray, 13-1/8" H

Zoro # G7972447
Mfr # 5ZKE0
product price:  $59.69
/ea
Sierra Grates 6 in. H X 6 in. W 4-Way Step Down Powder Coat Aluminum, White Square Diffuser ASD0606
Sierra Grates

6 in. H X 6 in. W 4-Way Step Down Powder Coat Aluminum, White Square Diffuser

Zoro # G122432687
Mfr # ASD0606
product price:  $30.95
/ea
Tool Time C800-08 Round Ceiling Diffuser 8 in. TO2516036
Tool Time

C800-08 Round Ceiling Diffuser 8 in.

Zoro # G410920346
Mfr # TO2516036
product price:  $25.69
/ea
No Product Image Available
Price

Steel Round Cone Return Diffuser, 18", L

Zoro # G004995385
Mfr # RCD-18
product price:  $333.99
/ea
No Product Image Available
American Louver

Ceiling Diffuser, 23-3/4" H, Plastic

Zoro # G514868698
Mfr # STR-PQ-14W-FR
product price:  $66.29
/ea
Tpi TPI Anemostat Diffuser For 5-20KW Downflow Unit Heaters D1603
Tpi

TPI Anemostat Diffuser For 5-20KW Downflow Unit Heaters

Zoro # G705556137
Mfr # D1603
product price:  $1,101.99
/ea
American Louver/Plasticade American Louver STR-C-BK-NRD Cone Diffuser Kit, Black, Fits Multiple Neck Sizes STR-C-BK-NRD
American Louver/Plasticade

American Louver STR-C-BK-NRD Cone Diffuser Kit, Black, Fits Multiple Neck Sizes

Zoro # G805970857
Mfr # STR-C-BK-NRD
product price:  $139.99
/ea
Allpoints Universalwht Diffuserkit 6, 8, 10, 12, And 14 In 8018508
Allpoints

Universalwht Diffuserkit 6, 8, 10, 12, And 14 In

Zoro # G911311209
Mfr # 8018508
product price:  $99.49
/ea
No Product Image Available
Price

Aluminum Square Plaque Return Diffuser, 2

Zoro # G604995402
Mfr # ASPD-10
product price:  $120.99
/ea
Ceiling Diffusers (251 items) - Page 4
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About Ceiling Diffusers

Ceiling diffusers are a type of air conditioning system component that helps to evenly distribute air throughout a space. They are commonly used in HVAC systems, and the type of ceiling diffuser you need depends on your specific application.

Types of Ceiling Diffusers

Ceiling diffusers come in many different shapes, sizes, and configurations. They can range from ac ceiling diffusers to heater diffusers and everything in between. You may also see them referred to as air duct diffusers, hvac air diffuser ceiling, or hvac wall diffusers.

How Ceiling Diffusers are Made

Ceiling diffusers are usually made out of plastic or metal materials like steel or aluminum. Depending on the type of ceiling diffuser you need, there could be other components such as a ceiling heat diffuser or even square plastic diffuser for hvac needs.

Industries that use Ceiling Diffusers

Ceiling Diffusers can be found in many different industries including construction, engineering, architecture and more. Professionals who work with HVAC systems often use these components to help control temperature and airflow within their spaces.

Find the Ceiling Diffusers You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of ceiling diffusers along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

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Balancing and Zoning DampersMotorized Dampers AccessoriesDoor LouversMotorized DampersIntake Louvers
3 way diffuser3 way trailer adapter10 in diffuser10 inch diffuser2 foot square
2 x2 ceiling diffuser12 in ceiling diffuser12 in diffuser2x2 ceiling diffuser10 in square 3 cone ceiling diffuser, white

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