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Air QualityAir ToolsAll Home SecurityAll Renewable EnergyBathroom Cabinets & FixturesBathroom PlumbingBrackets and Angle IronsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareElectric MotorsElectrical ToolsElectronic Communication ComponentsExtension CordsFastenersFire SafetyFireplacesFurniture HardwareGate HardwareGatesHand ToolsHardware KnobsHome SafetyHVAC Ducting and VentilationKitchen HardwareLight BulbsMechanics ToolsOutletsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesRegisters and GrillsSolar AccessoriesSolar Charge ControllerSolderingStorm & Flood PrepThermostatsTool Equipment & StorageValves & Valve RepairWeatherproof CoversWildfire Prep
Damper Ac(173)
Uses item details. Price when purchased online
BUILDMART - 10x8 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart $57.99

Sponsored
$5799
current price $57.99BUILDMART - 10x8 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart
15 out of 5 Stars. 1 reviews
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BUILDMART - 14x8 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart $68.99

Sponsored
$6899
current price $68.99BUILDMART - 14x8 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart
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BUILDMART - 36" Linear Slot Diffuser - 2 Slot - Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart $89.99 Was $99.99

Sponsored
Now$8999
current price Now $89.99, Was $99.99$99.99
BUILDMART - 36" Linear Slot Diffuser - 2 Slot - Double Slot - White Decorative Air Vent - Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart
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Texas Buildmart 10x6 Modern AC Vent Cover - Decorative White Air Vent Linear Slot Diffuser for Ceiling, Walls, Floors $46.99

Sponsored
$4699
current price $46.99Texas Buildmart 10x6 Modern AC Vent Cover - Decorative White Air Vent Linear Slot Diffuser for Ceiling, Walls, Floors
34.3 out of 5 Stars. 3 reviews
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Air Conditioning Products 411-STD 18 Backdraft Damper, 18 in. $79.63

$7963
current price $79.63Air Conditioning Products 411-STD 18 Backdraft Damper, 18 in.
Dayton Rectangular Balancing Damper,12x6 22CV81 $56.72

$5672
current price $56.72Dayton Rectangular Balancing Damper,12x6 22CV81
Dayton Flanged Frame Motorized Damper,100-240V 5NKK8 $1,332.39 Was $1,473.99

Now$1,33239
current price Now $1,332.39, Was $1,473.99$1,473.99
Dayton Flanged Frame Motorized Damper,100-240V 5NKK8
AC Infinity 4" Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 4 Ducting in Range Hoods and Bathrooms Fans $17.99

$1799
current price $17.99AC Infinity 4" Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 4 Ducting in Range Hoods and Bathrooms Fans
25 out of 5 Stars. 2 reviews
Uxcell 8" Duct Damper, Stainless Steel Motorized Adjustable HVAC Volume Dampers, Silver $68.84

$6884
current price $68.84Uxcell 8" Duct Damper, Stainless Steel Motorized Adjustable HVAC Volume Dampers, Silver
Uxcell 6" HVAC Duct Manual Volume Damper with Sleeve Airflow Backdraft Damper From $36.85

3 options
Available in additional 3 optionsFrom$3685
Uxcell 6" HVAC Duct Manual Volume Damper with Sleeve Airflow Backdraft Damper
BUILDMART - 60" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Aluminum Air Vent - Heating and Cooling Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart $129.99 Was $149.99

Sponsored
Now$12999
current price Now $129.99, Was $149.99$149.99
BUILDMART - 60" Linear Slot Diffuser - (2 Slot) Double Slot - White Decorative Aluminum Air Vent - Heating and Cooling Modern AC Vent Cover for Ceiling, Walls & Floors - Texas Buildmart
BUILDMART - 10x4 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart $39.99

Sponsored
$3999
current price $39.99BUILDMART - 10x4 Modern AC Vent Cover - Decorative White Air Vent - Standard Linear Slot Diffuser - Register Grille for Ceiling, Walls & Floors - Texas Buildmart
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Uxcell 8" HVAC Duct Manual Volume Damper, PP Adjustment Flame Retardant Airflow Backdraft Damper Control Valve Beige $60.49

$6049
current price $60.49Uxcell 8" HVAC Duct Manual Volume Damper, PP Adjustment Flame Retardant Airflow Backdraft Damper Control Valve Beige
jioovziy 5 1/2" Face 4" Back Round Rotaire Grille Damper Heat AC Register Vent $22.99

$2299
current price $22.99jioovziy 5 1/2" Face 4" Back Round Rotaire Grille Damper Heat AC Register Vent
A103359VP 5 in. White Rotating Heat & AC Register with Damper $22.15 Was $25.64

Now$2215
current price Now $22.15, Was $25.64$25.64
A103359VP 5 in. White Rotating Heat & AC Register with Damper
Clearance Pvc Duct Damper Manual Damper Pipe Control Valve Air Conditioning 16X14CM White $14.73 Was $23.90

Now$1473
current price Now $14.73, Was $23.90$23.90
Pvc Duct Damper Manual Damper Pipe Control Valve Air Conditioning 16X14CM White
A103358VP 5 in. White Rotating Heat & AC Register with Damper $18.56 Was $22.01

Now$1856
current price Now $18.56, Was $22.01$22.01
A103358VP 5 in. White Rotating Heat & AC Register with Damper
Clearance lanema Motorized Damper HVAC Air Duct Damper Zone Dampers Actuator Electric Air Damper Was $51.00

lanema Motorized Damper HVAC Air Duct Damper Zone Dampers Actuator Electric Air Damper
Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 12X6 Inch (Duct Opening) 1-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner From $13.46

10 options
Available in additional 10 optionsFrom$1346
Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 12X6 Inch (Duct Opening) 1-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner
104.2 out of 5 Stars. 10 reviews
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Honeywell ZD16X6TZ - 24V Automatic Rectangular Damper 16X6 Inch - Truez $271.17

$27117
current price $271.17Honeywell ZD16X6TZ - 24V Automatic Rectangular Damper 16X6 Inch - Truez
BUILDMART - 18x8 Modern AC Vent Cover - Decorative White Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart $86.99

Sponsored
$8699
current price $86.99BUILDMART - 18x8 Modern AC Vent Cover - Decorative White Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas Buildmart
Fits 6x4 Duct Opening Steel Adjustable Air Supply Grille by Handua | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 7.75" X 5.75" From $17.04

Sponsored
From$1704
Fits 6x4 Duct Opening Steel Adjustable Air Supply Grille by Handua | Register Vent Cover Grill for Sidewall and Ceiling | White | Outer Dimensions: 7.75" X 5.75"
23.5 out of 5 Stars. 2 reviews
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DuroZone 8-Inch Power Close, Spring Open HVAC Motorized Damper Normally Ships Same Day, Convertible to Power Close, Spring Open 24V , 5-Year Warranty $143.10

$14310
current price $143.10DuroZone 8-Inch Power Close, Spring Open HVAC Motorized Damper Normally Ships Same Day, Convertible to Power Close, Spring Open 24V , 5-Year Warranty
Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 12X8 Inch (Duct Opening) 2-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner From $14.39

11 options
Available in additional 11 optionsFrom$1439
Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 12X8 Inch (Duct Opening) 2-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner
54.6 out of 5 Stars. 5 reviews
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Clearance CIYISON Motorized Air Damper Zone Damper HVAC Damper for Duct Ventilation System Was $46.00

CIYISON Motorized Air Damper Zone Damper HVAC Damper for Duct Ventilation System
AP Products 013-641 Brown 2-1/4 inch x 10 inch Floor Register with Damper $13.18 $13.18/lb

$1318
current price $13.18$13.18/lb
AP Products 013-641 Brown 2-1/4 inch x 10 inch Floor Register with Damper
22.5 out of 5 Stars. 2 reviews
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AP Products 013-640 White 2-1/4 inch x 10 inch Floor Register with Damper $18.55 $18.55/lb

$1855
current price $18.55$18.55/lb
AP Products 013-640 White 2-1/4 inch x 10 inch Floor Register with Damper
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10in x 6in Imperial White Steel Rectangular Baseboard Register w/Plate Damper - Overall 11 1/4in x 7 1/4in $15.48 Was $21.33

Now$1548
current price Now $15.48, Was $21.33$21.33
10in x 6in Imperial White Steel Rectangular Baseboard Register w/Plate Damper - Overall 11 1/4in x 7 1/4in
84.5 out of 5 Stars. 8 reviews
iO HVAC Controls HD-2220-BM 22 x 20 Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount $320.77

$32077
current price $320.77iO HVAC Controls HD-2220-BM 22 x 20 Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount
TruAire 3-Way White Floor Register w/Damper - For a Hole Size of 6" x 14" - Faceplate Size 7.5" x 15.5" $26.64

$2664
current price $26.64TruAire 3-Way White Floor Register w/Damper - For a Hole Size of 6" x 14" - Faceplate Size 7.5" x 15.5"
Fits 10x6 Duct Opening Steel Adjustable Air Supply Grille by Handua | Register Vent Cover Grill for Sidewall and Ceiling | Black | Outer Dimensions: 11.75" X 7.75" From $20.79

Sponsored
From$2079
Fits 10x6 Duct Opening Steel Adjustable Air Supply Grille by Handua | Register Vent Cover Grill for Sidewall and Ceiling | Black | Outer Dimensions: 11.75" X 7.75"
15 out of 5 Stars. 1 reviews
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Suncourt ZC206 ZoneMaster 6 Inch Adjustable Angle Normally Closed Airflow Damper $79.99

Sponsored
$7999
current price $79.99Suncourt ZC206 ZoneMaster 6 Inch Adjustable Angle Normally Closed Airflow Damper
Acme Miami 95004 4 in. Motorized Damper - Silver $119.07

$11907
current price $119.07Acme Miami 95004 4 in. Motorized Damper - Silver
iO HVAC Controls TD-08 8 Inch Round Trane/American Standard Zone Damper With Belimo 3 Wire Actuator $196.53

$19653
current price $196.53iO HVAC Controls TD-08 8 Inch Round Trane/American Standard Zone Damper With Belimo 3 Wire Actuator
2" x 12" (3.5" x 13.25" Overall Size) Flat Black Victorian Register with Damper (HVAC Vent Cover) $48.00

$4800
current price $48.002" x 12" (3.5" x 13.25" Overall Size) Flat Black Victorian Register with Damper (HVAC Vent Cover)
2 Pack 4 Inch Backdraft Damper, One-Way Airflow Duct Damper, Draft Blocker, Insert Backflow Preventer for Dryer, Ducting in Range Hoods, Bathrooms Fans and Kitchen Fan $28.00

$2800
current price $28.002 Pack 4 Inch Backdraft Damper, One-Way Airflow Duct Damper, Draft Blocker, Insert Backflow Preventer for Dryer, Ducting in Range Hoods, Bathrooms Fans and Kitchen Fan
iO HVAC Controls HD-3020-BM 30 x 20 Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount $479.50

$47950
current price $479.50iO HVAC Controls HD-3020-BM 30 x 20 Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount
iO HVAC Controls TD-1408-BM 14 Inch X 8 Inch Rectangular Trane/American Standard Zone Damper With Belimo 3 Wire Actuator $246.59

$24659
current price $246.59iO HVAC Controls TD-1408-BM 14 Inch X 8 Inch Rectangular Trane/American Standard Zone Damper With Belimo 3 Wire Actuator
2" x 14" (3.5" x 15.25" Overall Size) Flat Black Victorian Register with Damper (HVAC Vent Cover) $49.00

$4900
current price $49.002" x 14" (3.5" x 15.25" Overall Size) Flat Black Victorian Register with Damper (HVAC Vent Cover)
iO HVAC Controls TD-1410 14 Inch X 10 Inch Rectangular Trane/American Standard Zone Damper With Belimo 3 Wire Actuator $258.08

$25808
current price $258.08iO HVAC Controls TD-1410 14 Inch X 10 Inch Rectangular Trane/American Standard Zone Damper With Belimo 3 Wire Actuator
iO HVAC Controls HD-2016-BM 20 x 16 Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount $282.50

$28250
current price $282.50iO HVAC Controls HD-2016-BM 20 x 16 Rectangular Two-Position Zone Damper - 2 Wire Actuator - Bottom Mount
Pro Select 12 X 6 (Duct Opening Size) Air Register 2 Way Stamped Steel with Damper (Color-White) heating-vents

Pro Select 12 X 6 (Duct Opening Size) Air Register 2 Way Stamped Steel with Damper (Color-White) heating-vents
Honeywell Actuator, Damper, 88 in-lb, 24V AC MN7510A2001 $264.65

$26465
current price $264.65Honeywell Actuator, Damper, 88 in-lb, 24V AC MN7510A2001
Valterra A10-3351VP Rotating/Dampered Heating and A/C Register - 4" ID x 5-3/8" OD, Light Brown From $22.89
From$2289
Valterra A10-3351VP Rotating/Dampered Heating and A/C Register - 4" ID x 5-3/8" OD, Light Brown
Valterra A10-3352VP Rotating/Dampered Heating and A/C Register - 4" ID x 5-3/8" OD, Brown

Valterra A10-3352VP Rotating/Dampered Heating and A/C Register - 4" ID x 5-3/8" OD, Brown
15 out of 5 Stars. 1 reviews
Acme Miami 10 in. Motorized Damper - Silver

Acme Miami 10 in. Motorized Damper - Silver
iO HVAC Controls CD-1612-BM 16 x 12 CarrierBryant Rectangular Zone Damper - Belimo 3 Wire Actuator - Bottom Mount $274.40

$27440
current price $274.40iO HVAC Controls CD-1612-BM 16 x 12 CarrierBryant Rectangular Zone Damper - Belimo 3 Wire Actuator - Bottom Mount
Dayton Damper,Roof Mount 4HX70 $210.58

$21058
current price $210.58Dayton Damper,Roof Mount 4HX70
2" x 10" (3.5" x 11.25" Overall Size) Antique Brass Plated Victorian Register with Damper (HVAC Vent Cover) $44.00

$4400
current price $44.002" x 10" (3.5" x 11.25" Overall Size) Antique Brass Plated Victorian Register with Damper (HVAC Vent Cover)
iO HVAC Controls TD-2412 24 Inch X 12 Inch Rectangular Trane/American Standard Zone Damper With Belimo 3 Wire Actuator $303.16

$30316
current price $303.16iO HVAC Controls TD-2412 24 Inch X 12 Inch Rectangular Trane/American Standard Zone Damper With Belimo 3 Wire Actuator
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