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  1. Home
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  3. Heating & Cooling
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  5. Ventilation
  6. /
  7. Ceiling Diffusers & Accessories
  8. /
  9. Ceiling Diffusers

Ceiling Diffusers (248 items) - Page 3

American Louver Square Perforated Diffusers, White STR-PERF-2212-20PK
American Louver

Square Perforated Diffusers, White

Zoro # G3949651
Mfr # STR-PERF-2212-20PK
product price:  $748.99
/pk 20, $37.45/ea
Hot House Designs White Round Ceiling Diffuser with 8 in. Boot HO2588942
Hot House Designs

White Round Ceiling Diffuser with 8 in. Boot

Zoro # G515251215
Mfr # HO2588942
product price:  $39.99
/ea
Hot House Designs White Square Ceiling Diffuser and 8-7-6 in. Reducing Boot HO2588933
Hot House Designs

White Square Ceiling Diffuser and 8-7-6 in. Reducing Boot

Zoro # G015251210
Mfr # HO2588933
product price:  $40.15
/ea
Home Impressions 18 In. White Steel Baseboard Diffuser 1BB1800WH
Home Impressions

18 In. White Steel Baseboard Diffuser

Zoro # G911382407
Mfr # 1BB1800WH
product price:  $29.59
/ea
Havaco Quick Connect HT-GB-R1 White Round Ceiling Diffuser with 8 in. Boot HT-GB-R1
Havaco Quick Connect

HT-GB-R1 White Round Ceiling Diffuser with 8 in. Boot

Zoro # G904135171
Mfr # HT-GB-R1
product price:  $40.55
/ea
American Louver Square Perforated Diffusers, White STR-PERF-2214-2PK
American Louver

Square Perforated Diffusers, White

Zoro # G7612213
Mfr # STR-PERF-2214-2PK
product price:  $75.65
/pk 2, $37.83/ea
Price 15 in Square Square Plaque Diffuser, White SPD-GR000042
Price

15 in Square Square Plaque Diffuser, White

Zoro # G8989696
Mfr # SPD-GR000042
product price:  $71.39
/ea
American Louver Square Perforated Diffusers, White STR-PERF-2238-5PK
American Louver

Square Perforated Diffusers, White

Zoro # G7612816
Mfr # STR-PERF-2238-5PK
product price:  $180.99
/pk 5, $36.20/ea
No Product Image Available
American Louver

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

Zoro # G414868743
Mfr # STR-PQ-6W-FR
product price:  $74.25
/ea
No Product Image Available
Price

Aluminum Square Cone Return Diffuser, 24

Zoro # G304995405
Mfr # ASCD-10
product price:  $119.99
/ea
Hot House Designs White Square Ceiling Diffuser with 8 in. Boot and Butterfly Damper HO2588944
Hot House Designs

White Square Ceiling Diffuser with 8 in. Boot and Butterfly Damper

Zoro # G615773952
Mfr # HO2588944
product price:  $40.85
/ea
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
American Louver Square Perforated Diffusers, White STR-PERF-2214-20PK
American Louver

Square Perforated Diffusers, White

Zoro # G7612073
Mfr # STR-PERF-2214-20PK
product price:  $741.99
/pk 20, $37.10/ea
No Product Image Available
Norpro

Heat Diffuser

Zoro # G107115369
Mfr # 144
product price:  $18.75
/ea
Hot House Designs White Round Ceiling Diffuser and 8-7-6 in. Reducing Boot HO2588935
Hot House Designs

White Round Ceiling Diffuser and 8-7-6 in. Reducing Boot

Zoro # G615251221
Mfr # HO2588935
product price:  $40.19
/ea
American Louver/Plasticade American Louver Stratus Cone Diffuser W/ 10" Neck, Black,  STR-C-10BK
American Louver/Plasticade

American Louver Stratus Cone Diffuser W/ 10" Neck, Black,

Zoro # G105831759
Mfr # STR-C-10BK
product price:  $97.29
/ea
Selkirk 6'' Round Ceiling Diffuser 1500W6R
Selkirk

6'' Round Ceiling Diffuser

Zoro # G321872994
Mfr # 1500W6R
product price:  $18.99
/ea
Dayton Vertical Louver Kits, Gray, 31-11/16" H 5ZKD7
Dayton

Vertical Louver Kits, Gray, 31-11/16" H

Zoro # G7990123
Mfr # 5ZKD7
product price:  $117.99
/ea
American Louver/Plasticade American Louver Stratus Cone Diffuser With 10" Neck, White, STR-C-10W STR-C-10W
American Louver/Plasticade

American Louver Stratus Cone Diffuser With 10" Neck, White, STR-C-10W

Zoro # G302713056
Mfr # STR-C-10W
product price:  $106.99
/ea
Tpi Anemostat Diffuser For 25-50KW Downflow Unit Heaters D1613
Tpi

Anemostat Diffuser For 25-50KW Downflow Unit Heaters

Zoro # G605556176
Mfr # D1613
product price:  $858.99
/ea
Havaco Quick Connect HT-G6B-S1 White Square Ceiling Diffuser with 6 in. Boot HT-G6B-S1
Havaco Quick Connect

HT-G6B-S1 White Square Ceiling Diffuser with 6 in. Boot

Zoro # G704135050
Mfr # HT-G6B-S1
product price:  $40.99
/ea
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

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
Havaco Quick Connect HT-G6B-R1D White Round Ceiling Diffuser and 6 in. Boot with Rotary Damper HT-G6B-R1D
Havaco Quick Connect

HT-G6B-R1D White Round Ceiling Diffuser and 6 in. Boot with Rotary Damper

Zoro # G304135115
Mfr # HT-G6B-R1D
product price:  $46.99
/ea
Dayton Vertical Louver Kits, 13-1/8" H, Gray 5ZKD9
Dayton

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

Zoro # G8379603
Mfr # 5ZKD9
product price:  $49.89
/ea
Dayton Vertical Louver Kits, Gray, 19-3/16" H 5ZKC6
Dayton

Vertical Louver Kits, Gray, 19-3/16" H

Zoro # G8045475
Mfr # 5ZKC6
product price:  $63.19
/ea
Hot House Designs White Round Ceiling Diffuser with 6 in. Boot HO2588928
Hot House Designs

White Round Ceiling Diffuser with 6 in. Boot

Zoro # G115251189
Mfr # HO2588928
product price:  $38.95
/ea
Hot House Designs White Square Ceiling Diffuser 8-7-6 in. Reducing Boot and Rotary Damper HO2588934
Hot House Designs

White Square Ceiling Diffuser 8-7-6 in. Reducing Boot and Rotary Damper

Zoro # G415961382
Mfr # HO2588934
product price:  $45.65
/ea
Havaco Quick Connect HT-CCGRB-S1 White Square Capital Crown Ceiling Diffuser with 8-7-6 in. Reducing Boot HT-CCGRB-S1
Havaco Quick Connect

HT-CCGRB-S1 White Square Capital Crown Ceiling Diffuser with 8-7-6 in. Reducing Boot

Zoro # G304135177
Mfr # HT-CCGRB-S1
product price:  $40.65
/ea
No Product Image Available
Price

Steel Round Cone Return Diffuser, 18", L

Zoro # G004995385
Mfr # RCD-18
product price:  $333.99
/ea
Havaco Quick Connect HT-GRB-S1 White Square Ceiling Diffuser and 8-7-6 in. Reducing Boot HT-GRB-S1
Havaco Quick Connect

HT-GRB-S1 White Square Ceiling Diffuser and 8-7-6 in. Reducing Boot

Zoro # G304135047
Mfr # HT-GRB-S1
product price:  $48.05
/ea
Allpoints 10 In Celing Diffuser 3 Cone R6 Insulated 8018480
Allpoints

10 In Celing Diffuser 3 Cone R6 Insulated

Zoro # G611311134
Mfr # 8018480
product price:  $107.99
/ea
Tru Aire 10 in. White Round Ceiling Diffuser Duct Opening Measurement 800-10
Tru Aire

10 in. White Round Ceiling Diffuser Duct Opening Measurement

Zoro # G410191586
Mfr # 800-10
product price:  $118.99
/ea
Hot House Designs White Square Ceiling Diffuser with 8 in. Boot HO2588941
Hot House Designs

White Square Ceiling Diffuser with 8 in. Boot

Zoro # G015251173
Mfr # HO2588941
product price:  $41.59
/ea
Havaco Quick Connect HT-GRB-R1 White Round Ceiling Diffuser and 8-7-6 in. Reducing Boot HT-GRB-R1
Havaco Quick Connect

HT-GRB-R1 White Round Ceiling Diffuser and 8-7-6 in. Reducing Boot

Zoro # G204135079
Mfr # HT-GRB-R1
product price:  $37.05
/ea
Swivel 1500W6 White Round Ceiling Diffuser; 6 in SW843863
Swivel

1500W6 White Round Ceiling Diffuser; 6 in

Zoro # G604107775
Mfr # SW843863
product price:  $36.89
/ea
Hot House Designs White Round Capital Crown Ceiling Diffuser and 6 in. Boot with Rotary Damper HO2588932
Hot House Designs

White Round Capital Crown Ceiling Diffuser and 6 in. Boot with Rotary Damper

Zoro # G615690877
Mfr # HO2588932
product price:  $42.99
/ea
Ceiling Diffusers (248 items) - Page 3
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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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white steel6 in round ceiling diffuser2 foot squareround ceiling diffuser10 ft round ceiling diffuser
square steel barairtec ceiling diffuser12 in ceiling diffuser10 in diffuser12 in diffuser

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