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  1. Home
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  3. Heating & Cooling
  4. /
  5. Ventilation
  6. /
  7. Ceiling Diffusers & Accessories
  8. /
  9. Ceiling Diffusers

Ceiling Diffusers (248 items) - Page 2

American Louver 8 in Square Square Plaque Diffuser, Black STR-PQ-8BK
American Louver

8 in Square Square Plaque Diffuser, Black

Zoro # G5232921
Mfr # STR-PQ-8BK
product price:  $79.05
/ea
Havaco Quick Connect HT-GRB-R1D White Round Ceiling Diffuser 8-7-6 in. Reducing Boot and Rotary Damper HT-GRB-R1D
Havaco Quick Connect

HT-GRB-R1D White Round Ceiling Diffuser 8-7-6 in. Reducing Boot and Rotary Damper

Zoro # G604135099
Mfr # HT-GRB-R1D
product price:  $44.49
/ea
American Louver 12 in Square Step-Down Diffuser, White STR-C-12W-FR
American Louver

12 in Square Step-Down Diffuser, White

Zoro # G7612895
Mfr # STR-C-12W-FR
product price:  $104.99
/ea
American Louver/Plasticade American Louver Square Ceiling Vent Air Diverter, for 2' x 2' T-Grid Diffusers, White STR-ADS-W
American Louver/Plasticade

American Louver Square Ceiling Vent Air Diverter, for 2' x 2' T-Grid Diffusers, White

Zoro # G802713044
Mfr # STR-ADS-W
product price:  $54.15
/ea
Havaco Quick Connect HT-GB-S1BD White Square Ceiling Diffuser with 8 in. Boot and Butterfly Damper HT-GB-S1BD
Havaco Quick Connect

HT-GB-S1BD White Square Ceiling Diffuser with 8 in. Boot and Butterfly Damper

Zoro # G704135142
Mfr # HT-GB-S1BD
product price:  $47.25
/ea
Havaco Quick Connect HT-G6B-S1D White Square Ceiling Diffuser with 6 in. Boot and Rotary Damper HT-G6B-S1D
Havaco Quick Connect

HT-G6B-S1D White Square Ceiling Diffuser with 6 in. Boot and Rotary Damper

Zoro # G804135073
Mfr # HT-G6B-S1D
product price:  $45.59
/ea
No Product Image Available
Price

Steel Perforated Return Diffuser, 24x

Zoro # G504995397
Mfr # PDDR-10
product price:  $53.39
/ea
American Louver 14 in Square Step-Down Diffuser, White STR-C-14W-FR
American Louver

14 in Square Step-Down Diffuser, White

Zoro # G7951214
Mfr # STR-C-14W-FR
product price:  $92.55
/ea
Deflecto Suspended 6" Ceiling Diffuser (6") TFG6
Deflecto

Suspended 6" Ceiling Diffuser (6")

Zoro # G0445725
Mfr # TFG6
product price:  $16.99
/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
American Louver/Plasticade American Louver Stratus Plastic Cone Diffuser, Ceiling, 12", R6 Insulated, White STR-C-12W-R6
American Louver/Plasticade

American Louver Stratus Plastic Cone Diffuser, Ceiling, 12", R6 Insulated, White

Zoro # G205857666
Mfr # STR-C-12W-R6
product price:  $193.99
/ea
Zoro Select 6 to 12 in Square 3 Cone Diffuser, White 4JRL3
Zoro Select

6 to 12 in Square 3 Cone Diffuser, White

Zoro # G2500075
Mfr # 4JRL3
product price:  $81.15
/ea
American Louver 6 to 14 in Square Square Plaque Diffuser, Black STR-PQ-BK-NRD
American Louver

6 to 14 in Square Square Plaque Diffuser, Black

Zoro # G7951248
Mfr # STR-PQ-BK-NRD
product price:  $84.35
/ea
American Louver 6 to 14 in Square Step-Down Diffuser, Black STR-C-BK-NRD
American Louver

6 to 14 in Square Step-Down Diffuser, Black

Zoro # G7613017
Mfr # STR-C-BK-NRD
product price:  $78.65
/ea
No Product Image Available
Abicor-Binzel

Diffuser, Ceramic (2)

Zoro # G615316821
Mfr # 18.116
product price:  $8.19
/ea
Sold in mult. of 10 for $81.90
Allpoints 10In Wht Celing Diffuser Plaque R6 Insulated 8018500
Allpoints

10In Wht Celing Diffuser Plaque R6 Insulated

Zoro # G211311176
Mfr # 8018500
product price:  $107.99
/ea
Price 14 in Square Square Plaque Diffuser, White SPD-GR000041
Price

14 in Square Square Plaque Diffuser, White

Zoro # G8989687
Mfr # SPD-GR000041
product price:  $73.19
/ea
Allpoints Side Style Air Diverter White Fits 24 In X 24 In 8018545
Allpoints

Side Style Air Diverter White Fits 24 In X 24 In

Zoro # G111311177
Mfr # 8018545
product price:  $50.99
/ea
Allpoints 14In Fire Rated Diffuser White 3 Cone 8018487
Allpoints

14In Fire Rated Diffuser White 3 Cone

Zoro # G711311188
Mfr # 8018487
product price:  $107.99
/ea
Allpoints Universalwht Diffuserkit 6, 8, 10, 12, And 14 In 8018509
Allpoints

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

Zoro # G111311139
Mfr # 8018509
product price:  $99.49
/ea
Allpoints 12 In Celing Diffuser 3 Cone R6 Insulated 8018481
Allpoints

12 In Celing Diffuser 3 Cone R6 Insulated

Zoro # G411311181
Mfr # 8018481
product price:  $107.99
/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
No Product Image Available
Price

Aluminum Perforated Return Diffuser, 24

Zoro # G704995418
Mfr # APDDR-06
product price:  $70.15
/ea
American Louver Square Perforated Diffusers, White STR-PERF-2212-5PK
American Louver

Square Perforated Diffusers, White

Zoro # G7612685
Mfr # STR-PERF-2212-5PK
product price:  $182.99
/pk 5, $36.60/ea
American Louver 8 in Square Step-Down Diffuser, White STR-C-8W-FR
American Louver

8 in Square Step-Down Diffuser, White

Zoro # G7612615
Mfr # STR-C-8W-FR
product price:  $91.05
/ea
American Louver 6 in Square Step-Down Diffuser, White STR-C-6W-FR
American Louver

6 in Square Step-Down Diffuser, White

Zoro # G7612195
Mfr # STR-C-6W-FR
product price:  $87.55
/ea
Sierra Grates 9 in. H X 9 in. W 4-Way Step Down Powder Coat Aluminum, White Square Diffuser ASD0909
Sierra Grates

9 in. H X 9 in. W 4-Way Step Down Powder Coat Aluminum, White Square Diffuser

Zoro # G422602827
Mfr # ASD0909
product price:  $37.99
/ea
4 Way Diffuser 12 in Square 4-Way Adjustable Diffuser, White SDIG77512
4 Way Diffuser

12 in Square 4-Way Adjustable Diffuser, White

Zoro # G5295674
Mfr # SDIG77512
product price:  $317.99
/ea
American Louver Square Perforated Diffusers, White STR-PERF-2238-20PK
American Louver

Square Perforated Diffusers, White

Zoro # G7613078
Mfr # STR-PERF-2238-20PK
product price:  $732.99
/pk 20, $36.65/ea
Havaco Quick Connect White Round Capital Crown Ceiling Diffuser with 8 in. Boot HT-CCGB-R1
Havaco Quick Connect

White Round Capital Crown Ceiling Diffuser with 8 in. Boot

Zoro # G615251429
Mfr # HT-CCGB-R1
product price:  $39.39
/ea
Ameriflow 8 In. Round Ceiling Diffuser 1500W8R
Ameriflow

8 In. Round Ceiling Diffuser

Zoro # G311382472
Mfr # 1500W8R
product price:  $24.89
/ea
American Louver 10" Diffuser, White STR-C-10W-R6
American Louver

10" Diffuser, White

Zoro # G3896352
Mfr # STR-C-10W-R6
product price:  $95.09
/ea
American Louver 8" Diffuser, White STR-PQ-8W-R6
American Louver

8" Diffuser, White

Zoro # G3895777
Mfr # STR-PQ-8W-R6
product price:  $83.89
/ea
American Louver 10" Ceiling Diffuser, R6, Inslatd, 10" Duct, White STR-PQ-10W-R6
American Louver

10" Ceiling Diffuser, R6, Inslatd, 10" Duct, White

Zoro # G3895740
Mfr # STR-PQ-10W-R6
product price:  $91.59
/ea
American Louver 12" Ceiling Diffuser, Stp Dwn, R6, Inslatd, 12", White STR-C-12W-R6
American Louver

12" Ceiling Diffuser, Stp Dwn, R6, Inslatd, 12", White

Zoro # G3896343
Mfr # STR-C-12W-R6
product price:  $76.75
/ea
American Louver Ceiling Diffuser, 23-3/4" H, Plastic STR-PQ-10W-FR-R6
American Louver

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

Zoro # G414868903
Mfr # STR-PQ-10W-FR-R6
product price:  $89.25
/ea
Ceiling Diffusers (248 items) - Page 2
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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.

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