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Air QualityAir ToolsAll Home SecurityAll Renewable EnergyBathroom Cabinets & FixturesBathroom PlumbingBrackets and Angle IronsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoor WeatherproofingElectric MotorsElectrical ToolsElectronic Communication ComponentsFastenersFire SafetyFireplacesFlooring Accessories & ToolsFurniture HardwareGate HardwareGatesHand ToolsHardware KnobsHome SafetyHVAC Ducting and VentilationKitchen HardwareLight BulbsMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsProjectsRegisters and GrillsSolar AccessoriesSolar Charge ControllerSolderingThermostatsTool Equipment & StorageValves & Valve RepairWeatherstrippingWildfire PrepWindow WeatherproofingWinter Prep
Damper Ac(139)
Uses item details. Price when purchased online
QA-Deluxe 5500 Whole House Fan | Plug & Play, 1 Speed Remote with Timer | R5 Insulated Damper | Energy Efficient Whole House Fan | 2- Story Homes to 3400 sqft & 1-Story Homes to 2400 sqft $1,097.00
Sponsored
$1,09700
current price $1,097.00QA-Deluxe 5500 Whole House Fan | Plug & Play, 1 Speed Remote with Timer | R5 Insulated Damper | Energy Efficient Whole House Fan | 2- Story Homes to 3400 sqft & 1-Story Homes to 2400 sqft
QA-Deluxe 3300 Energy Efficient Whole House Fan | Plug & Play, 2 Speed Remote with Temp & Timer Control | R5 Insulated Damper | 3300 CFM Airflow | Made in USA | Reduce Electric Bills $999.00
Sponsored
$99900
current price $999.00QA-Deluxe 3300 Energy Efficient Whole House Fan | Plug & Play, 2 Speed Remote with Temp & Timer Control | R5 Insulated Damper | 3300 CFM Airflow | Made in USA | Reduce Electric Bills
QA-Deluxe 6500 Includes Plug & Play Single Speed Remote Control With Timer | Energy Efficient Whole House Fan | R-5 Insulated Damper | For 2-Story Homes up to 4400 sq ft & 1-Story up to 3000 sq ft $1,178.00
Sponsored
$1,17800
current price $1,178.00QA-Deluxe 6500 Includes Plug & Play Single Speed Remote Control With Timer | Energy Efficient Whole House Fan | R-5 Insulated Damper | For 2-Story Homes up to 4400 sq ft & 1-Story up to 3000 sq ft
QA-Deluxe 6500 Whole House Fan | Energy Efficient | Plug & Play, 2 Speed Remote with Temp & Timer | R-5 Insulated Damper | 10-Year Warranty | Made in the USA | 6500 CFM for Large Homes $1,297.00
Sponsored
$1,29700
current price $1,297.00QA-Deluxe 6500 Whole House Fan | Energy Efficient | Plug & Play, 2 Speed Remote with Temp & Timer | R-5 Insulated Damper | 10-Year Warranty | Made in the USA | 6500 CFM for Large Homes
Air Conditioning Products 411-STD 18 Backdraft Damper, 18 in. $79.92
$7992
current price $79.92Air Conditioning Products 411-STD 18 Backdraft Damper, 18 in.
10 X 6 inch (Duct Opening) 2-Way Ceiling Register Grille Air Vent Covers for Home Ceiling or Wall with Adjustable Damper for HVAC Heat and Cold Air Conditioner, White From $14.39
11 options
Available in additional 11 optionsFrom$1439
10 X 6 inch (Duct Opening) 2-Way Ceiling Register Grille Air Vent Covers for Home Ceiling or Wall with Adjustable Damper for HVAC Heat and Cold Air Conditioner, White
124.6 out of 5 Stars. 12 reviews
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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
Valterra A10-3358VP White Rotating Heat and A/C Register with Damper (5" ID, 7/8" Collar) $20.99
$2099
current price $20.99Valterra A10-3358VP White Rotating Heat and A/C Register with Damper (5" ID, 7/8" Collar)
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
Clearance ADDHAT 1Pcs 11.8X11.8X0.4Inch Air Conditioning Damper for Airflow Control in Home and Office $23.11 Was $25.97
Now$2311
current price Now $23.11, Was $25.97$25.97
ADDHAT 1Pcs 11.8X11.8X0.4Inch Air Conditioning Damper for Airflow Control in Home and Office
Fittes Flush Floor Vent [Lite], ABS Plastic HVAC Air Return Register Cover, Customizable Adjustable Airflow Solution for Home Floor, Damper Included – 4"x10" – Matte Black From $56.00
![Fittes Flush Floor Vent [Lite], ABS Plastic HVAC Air Return Register Cover, Customizable Adjustable Airflow Solution for Home Floor, Damper Included – 4"x10" – Matte Black](https://i5.walmartimages.com/seo/Aria-Vent-Flushmount-Lite-Collection-Floor-Wall-Vent-Matte-Black-4-x-10_cd81efa1-beb4-433e-b87e-2acd043dc459.df59da3c2ddb1114e3ad0b6bb886311b.png?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
Sponsored
From$5600
Fittes Flush Floor Vent [Lite], ABS Plastic HVAC Air Return Register Cover, Customizable Adjustable Airflow Solution for Home Floor, Damper Included – 4"x10" – Matte Black
1514.7 out of 5 Stars. 151 reviews
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Air King DRLC702 4in Duct 70 CFM Ventilation Fan 70W, 120V Nickel for Bathroom - Nickel From $98.54
Sponsored
From$9854
Air King DRLC702 4in Duct 70 CFM Ventilation Fan 70W, 120V Nickel for Bathroom - Nickel
114.8 out of 5 Stars. 11 reviews
Belimo LF24-S US Damper Actuator, 35 in-lb Spring return, AC/DC 24 V $306.74
$30674
current price $306.74Belimo LF24-S US Damper Actuator, 35 in-lb Spring return, AC/DC 24 V
Uxcell 6" Duct Damper Stainless Steel Motorized Adjustable HVAC Volume Dampers Airflow Backdraft Damper Control $45.49
$4549
current price $45.49Uxcell 6" Duct Damper Stainless Steel Motorized Adjustable HVAC Volume Dampers Airflow Backdraft Damper Control
15 out of 5 Stars. 1 reviews
Uxcell 6" HVAC Duct Manual Volume Damper with Sleeve Airflow Backdraft Damper From $25.04
3 options
Available in additional 3 optionsFrom$2504
Uxcell 6" HVAC Duct Manual Volume Damper with Sleeve Airflow Backdraft Damper
Best seller Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 12X8 Inch (Duct Opening) 3-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner From $15.74
14 options
Available in additional 14 optionsFrom$1574
Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 12X8 Inch (Duct Opening) 3-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner
154.5 out of 5 Stars. 15 reviews
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Belimo LF24-MFT-S US Damper Actuator, 35 in-lb Spring return, AC/DC 24 V $433.65
$43365
current price $433.65Belimo LF24-MFT-S US Damper Actuator, 35 in-lb Spring return, AC/DC 24 V
AC/DC24V air damper controller 14/32/50S air value actuator manual electric actuated control valve angle switch control switch From $69.94
4 options
Available in additional 4 optionsFrom$6994
AC/DC24V air damper controller 14/32/50S air value actuator manual electric actuated control valve angle switch control switch
Suncourt HVAC Motorized Damper Normally Closed Power Open, Spring Return ZC206X $72.99
$7299
current price $72.99Suncourt HVAC Motorized Damper Normally Closed Power Open, Spring Return ZC206X
Uxcell 8" Duct Damper, Stainless Steel Motorized Adjustable HVAC Volume Dampers, Silver $76.49
$7649
current price $76.49Uxcell 8" Duct Damper, Stainless Steel Motorized Adjustable HVAC Volume Dampers, Silver
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 - 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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Suncourt HVAC Motorized Damper Normally Open Power Closed, Spring Return ZO212S $95.99
$9599
current price $95.99Suncourt HVAC Motorized Damper Normally Open Power Closed, Spring Return ZO212S
Uxcell 4" Duct Damper Stainless Steel Motorized Adjustable HVAC Volume Dampers Airflow Backdraft Damper Control $35.99
$3599
current price $35.99Uxcell 4" Duct Damper Stainless Steel Motorized Adjustable HVAC Volume Dampers Airflow Backdraft Damper Control
Rectangular Balancing Damper,12x6 22CV81 $56.92
$5692
current price $56.92Rectangular Balancing Damper,12x6 22CV81
ZoneFirst RDP-12 12 Plug-In Round Damper for HVAC Systems $171.91
$17191
current price $171.91ZoneFirst RDP-12 12 Plug-In Round Damper for HVAC Systems
Uxcell 3" Duct Damper Stainless Steel Motorized Adjustable HVAC Volume Dampers Airflow Backdraft Damper Control $33.69 Was $37.49
Now$3369
current price Now $33.69, Was $37.49$37.49
Uxcell 3" Duct Damper Stainless Steel Motorized Adjustable HVAC Volume Dampers Airflow Backdraft Damper Control
13 out of 5 Stars. 1 reviews
Suncourt HVAC Motorized Damper Normally Closed Power Open, Spring Return ZC205X $74.99
$7499
current price $74.99Suncourt HVAC Motorized Damper Normally Closed Power Open, Spring Return ZC205X
Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 8X8 inch (Duct Opening) 4-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner From $15.26
4 options
Available in additional 4 optionsFrom$1526
Ceiling Register - Air Vent Covers for Home Ceiling or Wall - 8X8 inch (Duct Opening) 4-Way White Grille Register Cover with Adjustable Damper for HVAC Heat and Cold Air Conditioner
154.5 out of 5 Stars. 15 reviews
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Suncourt HVAC Motorized Damper Normally Closed Power Open, Spring Return ZC205S $78.99
$7899
current price $78.99Suncourt HVAC Motorized Damper Normally Closed Power Open, Spring Return ZC205S
Best seller 6" x 12" Super Quiet Register Booster Fan - Upgrade Smart Register Vent with Ionizer and Dual Intelligent Thermostat Control - Heating Cooling Vent Fan Booster (White) From $48.99
Sponsored
From$4899
6" x 12" Super Quiet Register Booster Fan - Upgrade Smart Register Vent with Ionizer and Dual Intelligent Thermostat Control - Heating Cooling Vent Fan Booster (White)
814.1 out of 5 Stars. 81 reviews
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
Save with
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
134.4 out of 5 Stars. 13 reviews
Save with
Suncourt HVAC Motorized Damper Normally Closed Power Open, Spring Return ZC206S $77.99
$7799
current price $77.99Suncourt HVAC Motorized Damper Normally Closed Power Open, Spring Return ZC206S
Uxcell 10" Duct Damper, Stainless Steel Motorized Adjustable HVAC Volume Damper, Silver $119.49
$11949
current price $119.49Uxcell 10" Duct Damper, Stainless Steel Motorized Adjustable HVAC Volume Damper, Silver
Suncourt HVAC Motorize Damper Normally Closed Power Open, Spring Return ZC204S $78.99
$7899
current price $78.99Suncourt HVAC Motorize Damper Normally Closed Power Open, Spring Return ZC204S
iO HVAC Controls TD-2412 24 Inch X 12 Inch Rectangular Trane/American Standard Zone Damper With Belimo 3 Wire Actuator $307.65
$30765
current price $307.65iO HVAC Controls TD-2412 24 Inch X 12 Inch Rectangular Trane/American Standard Zone Damper With Belimo 3 Wire Actuator
Suncourt HVAC Motorized Damper Normally Open Power Closed, Spring Return ZO204 $75.99
$7599
current price $75.99Suncourt HVAC Motorized Damper Normally Open Power Closed, Spring Return ZO204
ZoneFirst RDP-10 10 Plug-In Round Damper for HVAC Systems $154.52
$15452
current price $154.52ZoneFirst RDP-10 10 Plug-In Round Damper for HVAC Systems
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
Suncourt HVAC Motorize Damper Normally Closed Power Open, Spring Return ZC204 $78.99
$7899
current price $78.99Suncourt HVAC Motorize Damper Normally Closed Power Open, Spring Return ZC204
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
Flanged Frame Motorized Damper,100-240V 5NKK8 $1,352.33
$1,35233
current price $1,352.33Flanged Frame Motorized Damper,100-240V 5NKK8
Fittes Flush Floor Vent [Lite], ABS Plastic HVAC Air Return Register Cover, Customizable Adjustable Airflow Solution for Home Floor, Damper Included – 4"x10" – Matte Black From $56.00
5 options
Available in additional 5 optionsFrom$5600
Fittes Flush Floor Vent [Lite], ABS Plastic HVAC Air Return Register Cover, Customizable Adjustable Airflow Solution for Home Floor, Damper Included – 4"x10" – Matte Black
1514.7 out of 5 Stars. 151 reviews
Save with
Dualoai Stainless Steel Electric Air Duct Damper Valve for HVAC Air Balancing System OD 250mm AC24V
2 options
Available in additional 2 optionsDualoai Stainless Steel Electric Air Duct Damper Valve for HVAC Air Balancing System OD 250mm AC24V
A103359VP 5 in. White Rotating Heat & AC Register with Damper $22.51
$2251
current price $22.51A103359VP 5 in. White Rotating Heat & AC Register with Damper
iO HVAC Controls TD-08 8 Inch Round Trane/American Standard Zone Damper With Belimo 3 Wire Actuator $199.36
$19936
current price $199.36iO HVAC Controls TD-08 8 Inch Round Trane/American Standard Zone Damper With Belimo 3 Wire Actuator
A103358VP 5 in. White Rotating Heat & AC Register with Damper $18.37
$1837
current price $18.37A103358VP 5 in. White Rotating Heat & AC Register with Damper
Universal Passenger Bus Ac Vent, Black Vent Cover 2 Inch Diameter Round Vent Damper, Dashboard Mount Air Vent Insert, Circulation Regulation Vent Shutter for Bus Hvac, Durable
Universal Passenger Bus Ac Vent, Black Vent Cover 2 Inch Diameter Round Vent Damper, Dashboard Mount Air Vent Insert, Circulation Regulation Vent Shutter for Bus Hvac, Durable
iO HVAC Controls TD-2414 24 Inch X 14 Inch Rectangular Trane/American Standard Zone Damper With Belimo 3 Wire Actuator $321.31
$32131
current price $321.31iO HVAC Controls TD-2414 24 Inch X 14 Inch Rectangular Trane/American Standard Zone Damper With Belimo 3 Wire Actuator
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