Shop hvac ceiling diffusers

Sponsored
About our ads
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
Free shipping
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
$35.78
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
Free shipping
22% off
$35.78
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 12" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
Free shipping
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 12" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
$91.95
American Louver Stratus Plastic Cone Diffuser, Ceiling, 10", R6 Insulated, White, STR-C-10W-R6
Global Industrial
$91.95
American Louver Stratus Plastic Cone Diffuser, Ceiling, 10", R6 Insulated, White, STR-C-10W-R6
Global Industrial
$155.18
$172.42
T-Bar Drop Ceiling Grille - Flat Plate Plaque Diffuser - 24" X 24" - 10" Collar White Steel - HVAC Premium
HVAC Premium
$155.18
$172.42
T-Bar Drop Ceiling Grille - Flat Plate Plaque Diffuser - 24" X 24" - 10" Collar White Steel - HVAC Premium
HVAC Premium
$41.28
$45.87
Side Outlet Ceiling Diffuser Box | 8" X 8" X 7" | Galvanized Steel Metal Box Is Compatible With Duct 7" - HVAC Premium
HVAC Premium
10% off
$41.28
$45.87
Side Outlet Ceiling Diffuser Box | 8" X 8" X 7" | Galvanized Steel Metal Box Is Compatible With Duct 7" - HVAC Premium
HVAC Premium
$129.09
$143.43
24" X 10" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
$129.09
$143.43
24" X 10" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
$36.29
$40.32
Top Outlet Ceiling Diffuser Box | 8" X 8" X 6" | Galvanized Steel Metal Box Is Compatible With Duct 6" - HVAC Premium
HVAC Premium
$36.29
$40.32
Top Outlet Ceiling Diffuser Box | 8" X 8" X 6" | Galvanized Steel Metal Box Is Compatible With Duct 6" - HVAC Premium
HVAC Premium
$156.50
$173.89
20" X 12" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
10% off
$156.50
$173.89
20" X 12" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
$97.48
HVAC Premium 18W X 18H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser Vertical Horizontal Direction Vent Duct Cover [Outer Dimensions
Amazon.com
Free shipping
$97.48
HVAC Premium 18W X 18H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser Vertical Horizontal Direction Vent Duct Cover [Outer Dimensions
Amazon.com
$29.49
HVAC Premium 12" X 8" 1-Way AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Overall Size: 13.75"W X 9.75"H]
Amazon.com
$29.49
HVAC Premium 12" X 8" 1-Way AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Overall Size: 13.75"W X 9.75"H]
Amazon.com
$39.46
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
Free shipping
$39.46
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
$50.58
Rectorseal Truaire Retrofit Grille/Damper 81916 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, Truaire Exh/Ret
Amazon.com
Free shipping
$50.58
Rectorseal Truaire Retrofit Grille/Damper 81916 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, Truaire Exh/Ret
Amazon.com
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
Free shipping
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
$83.01
American Louver Diffusers: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, Plastic, Perforated, White [PK/2] Model: STR-PERF-2212-2PK
Grainger
$83.01
American Louver Diffusers: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, Plastic, Perforated, White [PK/2] Model: STR-PERF-2212-2PK
Grainger
$85.05
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 14 in Duct, Plastic, Square Cone, White Model: STR-C-14W-FR
Grainger
$85.05
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 14 in Duct, Plastic, Square Cone, White Model: STR-C-14W-FR
Grainger
$87.71
Price Diffuser: Ceiling, 24 in Dia, 24 in H, 24 in W, Lay-In, 8 in Duct, Steel, Square Plaque, White Model: SPD-GR000038
Grainger
$87.71
Price Diffuser: Ceiling, 24 in Dia, 24 in H, 24 in W, Lay-In, 8 in Duct, Steel, Square Plaque, White Model: SPD-GR000038
Grainger
$83.99
CRYPTIC - 4" Linear Slot Diffuser - 2 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 46X4
Cryptic Air - Merchant Center
$83.99
CRYPTIC - 4" Linear Slot Diffuser - 2 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 46X4
Cryptic Air - Merchant Center
$54.11
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJV3
Grainger
$54.11
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 8 in Duct, Steel, Square Cone, White Model: 4MJV3
Grainger
$57.02
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 6 in Duct, Steel, Square Cone, White Model: 4MJV2
Grainger
$57.02
Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 6 in Duct, Steel, Square Cone, White Model: 4MJV2
Grainger
$84.99
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 26X8
Cryptic Air - Merchant Center
$84.99
CRYPTIC - 8" Linear Slot Diffuser - 4 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 26X8
Cryptic Air - Merchant Center
$77.99
CRYPTIC - 14" Linear Slot Diffuser - 7 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 14X14
Cryptic Air - Merchant Center
$77.99
CRYPTIC - 14" Linear Slot Diffuser - 7 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 14X14
Cryptic Air - Merchant Center
$32.22
$35.80
10" X 6" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling Black Steel - HVAC Premium
HVAC Premium
$32.22
$35.80
10" X 6" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling Black Steel - HVAC Premium
HVAC Premium
$15.95
Three-Way Plastic Side Wall/Ceiling Register In White 14"W X 6"H For Duct Opening (Outside Dimension Is 15.75"W X 8"H)
Amazon.com
$15.95
Three-Way Plastic Side Wall/Ceiling Register In White 14"W X 6"H For Duct Opening (Outside Dimension Is 15.75"W X 8"H)
Amazon.com
$55.99
Plastic Air Diffusers 1'X1' White 2-Way Grille/Damper/Box (MV2)-Airtec Airtec
1800ceiling.com
$55.99
Plastic Air Diffusers 1'X1' White 2-Way Grille/Damper/Box (MV2)-Airtec Airtec
1800ceiling.com
$203.10
$253.90
Ceiling Lay-In Modular Diffuser 24X24 With 2 Plates And Insulation - DP2 08" / Metallic Gray / Aluminum
Advantage Mechanical Supply
20% off
$203.10
$253.90
Ceiling Lay-In Modular Diffuser 24X24 With 2 Plates And Insulation - DP2 08" / Metallic Gray / Aluminum
Advantage Mechanical Supply
$54.89
$60.99
14" X 10" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
10% off
$54.89
$60.99
14" X 10" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
$131.50
$164.40
Round Supply Ceiling Diffuser - DCF 06" / White / Aluminum
Advantage Mechanical Supply
20% off
$131.50
$164.40
Round Supply Ceiling Diffuser - DCF 06" / White / Aluminum
Advantage Mechanical Supply
$29.90
Aclaminaire 8-In X 8-In 2-Way Aluminum Ceiling Diffuser In White One_Size | L-CL2-180M8X8
Lowe's
$29.90
Aclaminaire 8-In X 8-In 2-Way Aluminum Ceiling Diffuser In White One_Size | L-CL2-180M8X8
Lowe's
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 8" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
Free shipping
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 8" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
$40.90
Aclaminaire 12-In X 12-In 2-Way Aluminum Ceiling Diffuser In White One_Size | LCL2-180M12X12
Lowe's
$40.90
Aclaminaire 12-In X 12-In 2-Way Aluminum Ceiling Diffuser In White One_Size | LCL2-180M12X12
Lowe's
$44.13
Airtec MV360 360 Degree Round White Ceiling Diffuser
Skip The Warehouse
$44.13
Airtec MV360 360 Degree Round White Ceiling Diffuser
Skip The Warehouse
$46.34
Airtec MV3 3-Way White Ceiling Diffuser
Skip The Warehouse
$46.34
Airtec MV3 3-Way White Ceiling Diffuser
Skip The Warehouse
$54.65
$60.72
16" X 4" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
$54.65
$60.72
16" X 4" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
$40.99
Fits 16X8 Duct Opening 2 Way Steel Air Supply Diffuser By Handua | Register Vent Cover Grille For Sidewall And Ceiling | White | Outer Dimensions:
Amazon.com
Free shipping
$40.99
Fits 16X8 Duct Opening 2 Way Steel Air Supply Diffuser By Handua | Register Vent Cover Grille For Sidewall And Ceiling | White | Outer Dimensions:
Amazon.com
$35.53
$39.48
10"W X 6"H [Duct Opening] 3-Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser [Outer Dimensions: 11.75"W X 7.75"H] White - HVAC Premium
HVAC Premium
10% off
$35.53
$39.48
10"W X 6"H [Duct Opening] 3-Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser [Outer Dimensions: 11.75"W X 7.75"H] White - HVAC Premium
HVAC Premium

Shop hvac ceiling diffusers

Sponsored
About our ads
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
Free shipping
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 10" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
$35.78
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
Free shipping
22% off
$35.78
$46.34
Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper
Amazon.com
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 12" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
Free shipping
$58.00
Havaco 2'X2' Lay-In 3 Cone Supply With 12" Pre-Molded Boot, ABS Plastic Supply Grille, Ceiling Diffuser For Air Vent, Ideal For Heating, Cooling, And
Amazon.com
$91.95
American Louver Stratus Plastic Cone Diffuser, Ceiling, 10", R6 Insulated, White, STR-C-10W-R6
Global Industrial
$91.95
American Louver Stratus Plastic Cone Diffuser, Ceiling, 10", R6 Insulated, White, STR-C-10W-R6
Global Industrial
$155.18
$172.42
T-Bar Drop Ceiling Grille - Flat Plate Plaque Diffuser - 24" X 24" - 10" Collar White Steel - HVAC Premium
HVAC Premium
$155.18
$172.42
T-Bar Drop Ceiling Grille - Flat Plate Plaque Diffuser - 24" X 24" - 10" Collar White Steel - HVAC Premium
HVAC Premium
$41.28
$45.87
Side Outlet Ceiling Diffuser Box | 8" X 8" X 7" | Galvanized Steel Metal Box Is Compatible With Duct 7" - HVAC Premium
HVAC Premium
10% off
$41.28
$45.87
Side Outlet Ceiling Diffuser Box | 8" X 8" X 7" | Galvanized Steel Metal Box Is Compatible With Duct 7" - HVAC Premium
HVAC Premium
$129.09
$143.43
24" X 10" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
$129.09
$143.43
24" X 10" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
$36.29
$40.32
Top Outlet Ceiling Diffuser Box | 8" X 8" X 6" | Galvanized Steel Metal Box Is Compatible With Duct 6" - HVAC Premium
HVAC Premium
$36.29
$40.32
Top Outlet Ceiling Diffuser Box | 8" X 8" X 6" | Galvanized Steel Metal Box Is Compatible With Duct 6" - HVAC Premium
HVAC Premium
$156.50
$173.89
20" X 12" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
10% off
$156.50
$173.89
20" X 12" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall Or Ceiling White Steel - HVAC Premium
HVAC Premium
$97.48
HVAC Premium 18W X 18H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser Vertical Horizontal Direction Vent Duct Cover [Outer Dimensions
Amazon.com
Free shipping
$97.48
HVAC Premium 18W X 18H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser Vertical Horizontal Direction Vent Duct Cover [Outer Dimensions
Amazon.com
$29.49
HVAC Premium 12" X 8" 1-Way AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Overall Size: 13.75"W X 9.75"H]
Amazon.com
$29.49
HVAC Premium 12" X 8" 1-Way AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Overall Size: 13.75"W X 9.75"H]
Amazon.com
$39.46
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
Free shipping
$39.46
Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way
Amazon.com
$50.58
Rectorseal Truaire Retrofit Grille/Damper 81916 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, Truaire Exh/Ret
Amazon.com
Free shipping
$50.58
Rectorseal Truaire Retrofit Grille/Damper 81916 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, Truaire Exh/Ret
Amazon.com
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
Free shipping
$46.34
Rectorseal Truaire Grille/Damper 81911 Ceiling Diffuser, Easy Installation, HVAC, 8" Round Grille/Damper/Box 6,7,8"
Amazon.com
$83.01
American Louver Diffusers: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, Plastic, Perforated, White [PK/2] Model: STR-PERF-2212-2PK
Grainger
$83.01
American Louver Diffusers: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, Plastic, Perforated, White [PK/2] Model: STR-PERF-2212-2PK
Grainger
$85.05
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 14 in Duct, Plastic, Square Cone, White Model: STR-C-14W-FR
Grainger
$85.05
American Louver Diffuser: Ceiling, 23 3/4 in H, 23 3/4 in W, Lay-In, 14 in Duct, Plastic, Square Cone, White Model: STR-C-14W-FR
Grainger
$87.71
Price Diffuser: Ceiling, 24 in Dia, 24 in H, 24 in W, Lay-In, 8 in Duct, Steel, Square Plaque, White Model: SPD-GR000038
Grainger
$87.71
Price Diffuser: Ceiling, 24 in Dia, 24 in H, 24 in W, Lay-In, 8 in Duct, Steel, Square Plaque, White Model: SPD-GR000038
Grainger
$83.99
CRYPTIC - 4" Linear Slot Diffuser - 2 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 46X4
Cryptic Air - Merchant Center
$83.99
CRYPTIC - 4" Linear Slot Diffuser - 2 Slot - Modern Air Vent Cover For Ceiling, Wall Or Floor 46X4
Cryptic Air - Merchant Center