Shop backdraft dampers for home ventilation

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$68.85
Soler And Palau 50 CFM 2 Sone Ceiling Mounted HVI Certified Bath Fan With Built-In Backdraft Damper - PCV50
Ferguson Home
$68.85
Soler And Palau 50 CFM 2 Sone Ceiling Mounted HVI Certified Bath Fan With Built-In Backdraft Damper - PCV50
Ferguson Home
$394.99
Panasonic 380 CFM Whisperceiling Bath Fan With Built-In Backdraft Damper - FV-40VQ4
Ferguson Home
148
$394.99
Panasonic 380 CFM Whisperceiling Bath Fan With Built-In Backdraft Damper - FV-40VQ4
Ferguson Home
$44.73
HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System | Harfington, 8 Inch
harfington
$44.73
HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System | Harfington, 8 Inch
harfington
$46.34
1'X1' White Plastic Air Return With Air Damper By Airtec Airtec
1800ceiling.com
$46.34
1'X1' White Plastic Air Return With Air Damper By Airtec Airtec
1800ceiling.com
$32.21
HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System | Harfington, 5 Inch
harfington
$32.21
HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System | Harfington, 5 Inch
harfington
$10.99
6" Radial Air Damper To Restrict Airflow 1800Ceiling.Com
1800ceiling.com
$10.99
6" Radial Air Damper To Restrict Airflow 1800Ceiling.Com
1800ceiling.com
$44.99
Fantech 10-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 10, Damper)
HomElectrical
552
$44.99
Fantech 10-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 10, Damper)
HomElectrical
$16.99
SOUJOY 2 Pack 4 Inch Backdraft Damper Duct, One-Way Airflow Duct Draft Stopper, Insert Backflow Preventer For Dryer, Ducting In Range Hoods, Bathrooms
Amazon.com
2
$16.99
SOUJOY 2 Pack 4 Inch Backdraft Damper Duct, One-Way Airflow Duct Draft Stopper, Insert Backflow Preventer For Dryer, Ducting In Range Hoods, Bathrooms
Amazon.com
$8.77
Backdraft Damper, Metal HVAC Ducting Insert Backflow Preventer Draft Blocker Duct Adaptor For Kitchen Bathroom Exhaust Fan | Harfington
harfington
$8.77
Backdraft Damper, Metal HVAC Ducting Insert Backflow Preventer Draft Blocker Duct Adaptor For Kitchen Bathroom Exhaust Fan | Harfington
harfington
$29.99
Copkim 4 Pieces 4 Inch Backdraft Damper One Way Airflow Dryer Vent Backflow Preventer Duct Draft Stopper Inline Fan Vent Deflector With 2 Spring
Amazon.com
1
$29.99
Copkim 4 Pieces 4 Inch Backdraft Damper One Way Airflow Dryer Vent Backflow Preventer Duct Draft Stopper Inline Fan Vent Deflector With 2 Spring
Amazon.com
$19.77
$21.99
2 Pcs 4 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
686
10% off
$19.77
$21.99
2 Pcs 4 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
$84.00
Fire Chief Backdraft Butterfly Damper - 10" (AM-BD10)
Mountain View Hearth Products
$84.00
Fire Chief Backdraft Butterfly Damper - 10" (AM-BD10)
Mountain View Hearth Products
$32.23
Fantech 8-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 8, Damper)
HomElectrical
552
$32.23
Fantech 8-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 8, Damper)
HomElectrical
$49.95
Backdraft Damper 10" - 411-STD 10
Global Industrial
$49.95
Backdraft Damper 10" - 411-STD 10
Global Industrial
$25.48
Fantech 5-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 5, Damper)
HomElectrical
148
$25.48
Fantech 5-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 5, Damper)
HomElectrical
$30.00
8 in. Galvanized Back-Draft Damper With Rubber Seal
Home Depot
35
Free shipping
$30.00
8 in. Galvanized Back-Draft Damper With Rubber Seal
Home Depot
$78.03
$102.99
Zonefirst SPRD-9 9" Round Barometric Static Pressure Regulating Damper | Furnace Part Source
FurnacePartSource.com
24% off
$78.03
$102.99
Zonefirst SPRD-9 9" Round Barometric Static Pressure Regulating Damper | Furnace Part Source
FurnacePartSource.com
$46.34
12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
1800ceiling.com
$46.34
12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
1800ceiling.com
$23.00
6 in. Galvanized Back-Draft Damper With Rubber Seal
Home Depot
32
Free shipping
$23.00
6 in. Galvanized Back-Draft Damper With Rubber Seal
Home Depot
$32.14
Premium 6 in. Back Draft Damper
Home Depot
1
Free shipping
$32.14
Premium 6 in. Back Draft Damper
Home Depot
$254.99
Honeywell Home Fresh Air Ventilation System With Truezone Damper
Sylvane
4
$254.99
Honeywell Home Fresh Air Ventilation System With Truezone Damper
Sylvane
$46.69
Fantech RSK10 RSK Series 10" Duct Round Backdraft Damper | Supplyhouse.Com
SupplyHouse.com
148
$46.69
Fantech RSK10 RSK Series 10" Duct Round Backdraft Damper | Supplyhouse.Com
SupplyHouse.com
$28.63
Tamarack TTI-CBD4 4" Cape Backdraft Damper | Supplyhouse.Com
SupplyHouse.com
7
$28.63
Tamarack TTI-CBD4 4" Cape Backdraft Damper | Supplyhouse.Com
SupplyHouse.com
$52.07
Fantech DGD6 DGD Series Plastic Designer Exhaust Grille W/ Metal Backdraft Damper/Collar Combination For 6" Duct | Supplyhouse.Com
SupplyHouse.com
5
$52.07
Fantech DGD6 DGD Series Plastic Designer Exhaust Grille W/ Metal Backdraft Damper/Collar Combination For 6" Duct | Supplyhouse.Com
SupplyHouse.com
$842.00
Fantech FIT 120E Series Low Profile 127 CFM Energy Recovery Ventilator - W/ Shut-Off Damper - Plug
Sylvane
$842.00
Fantech FIT 120E Series Low Profile 127 CFM Energy Recovery Ventilator - W/ Shut-Off Damper - Plug
Sylvane
$25.99
10" Backdraft Damper 4" Backdraft Damper
Grow It Depot
4
$25.99
10" Backdraft Damper 4" Backdraft Damper
Grow It Depot
$77.95
Backdraft Damper 20" - 411-STD 20
Global Industrial
$77.95
Backdraft Damper 20" - 411-STD 20
Global Industrial
$37.99
AC Infinity Backdraft Damper Ducting Insert, 6-Inch, Black Galvanized Steel
Grow It Depot
876
$37.99
AC Infinity Backdraft Damper Ducting Insert, 6-Inch, Black Galvanized Steel
Grow It Depot
$35.99
AC Infinity Backdraft Damper Ducting Insert, 4-Inch, Black Galvanized Steel
Grow It Depot
1K+
$35.99
AC Infinity Backdraft Damper Ducting Insert, 4-Inch, Black Galvanized Steel
Grow It Depot
$71.30
Omega National Products 7" Round Backdraft Damper For 250CFM Blower 90330BP25
DkHardware.com
$71.30
Omega National Products 7" Round Backdraft Damper For 250CFM Blower 90330BP25
DkHardware.com
$69.38
Fantech RSK10 Backdraft Damper For The Exhaust Side | Skip The Warehouse
Skip The Warehouse
$69.38
Fantech RSK10 Backdraft Damper For The Exhaust Side | Skip The Warehouse
Skip The Warehouse
$27.95
CBD4 Tamarack Cape 4 in. Backdraft Damper
Conservation Mart
2
$27.95
CBD4 Tamarack Cape 4 in. Backdraft Damper
Conservation Mart
$120.12
WD-100 GREENHECK - HVAC & HVAC Damper Supplies
Radwell.com
$120.12
WD-100 GREENHECK - HVAC & HVAC Damper Supplies
Radwell.com
$13.49
$27.71
4 Inch Backdraft Damper
HTG Supply
51% off
$13.49
$27.71
4 Inch Backdraft Damper
HTG Supply
$55.56
Yokive 3.9 Inch Backdraft Damper Shutter, 2 Pcs Inline Spring Loaded Blocker Dryer Duct Damper, Great For Retrofitting D
Everymarket INC
$55.56
Yokive 3.9 Inch Backdraft Damper Shutter, 2 Pcs Inline Spring Loaded Blocker Dryer Duct Damper, Great For Retrofitting D
Everymarket INC
$34.95
Fantech 5" Back-Draft Damper For Circular Duct, Single - ( Min. Purchase Quantity Is 7 ), 411113
Global Industrial
148
$34.95
Fantech 5" Back-Draft Damper For Circular Duct, Single - ( Min. Purchase Quantity Is 7 ), 411113
Global Industrial
Back Draft Damper Installation - How to install a damper
2:15
Back Draft Damper Installation - How to install a damper
189.5K viewsOct 27, 2015
YouTubeFresh Air Manufacturing Co (FAMCO)
How to Install The KOM U Backdraft Damper
1:37
How to Install The KOM U Backdraft Damper
6.3K viewsDec 23, 2024
YouTubeVents-US
How Does A Backdraft Damper Work In Dryer Vents? - Explaining Household Mysteries
2:12
How Does A Backdraft Damper Work In Dryer Vents? - Explaining …
69 views7 months ago
YouTubeExplaining Household Mysteries
How Does A Dryer Vent Backdraft Damper Work? - Home Appliance Report
2:32
How Does A Dryer Vent Backdraft Damper Work? - Home Appliance …
63 views5 months ago
YouTubeHome Appliance Report
KOM U Backdraft Damper Series
1:07
KOM U Backdraft Damper Series
225 views4 months ago
YouTubeVents-US
New "L" Frame Backdraft Damper by Modular Framing Systems
1:07
New "L" Frame Backdraft Damper by Modular Framing Systems
43 views9 months ago
YouTubeModular Framing Systems, Inc.
Cape-Back-draft damper by Tamarack company 4",5",6",7",8" is: OUT-OF-BOX Thinking
1:57
Cape-Back-draft damper by Tamarack company 4",5",6",7",8" i…
2.9K viewsSep 15, 2020
YouTubeJohn E Avenson
4:21
"Exploring Different Types of HVAC Dampers: Components and Worki…
11.6K viewsApr 13, 2023
YouTubeHVAC FOR LIFE
0:40
Tamarack Technologies Cape Backdraft Damper
46.6K viewsJun 17, 2013
YouTubeTamarack Technologies
0:18
How a Backdraft Damper Works on a Bath Fan - #diy #bathroomremo…
8.1K views4 months ago
YouTubeRealHouseDIY
2:36
Why Is Dryer Vent Backdraft Damper Important? - Explaining Househol…
7 views7 months ago
YouTubeExplaining Household Mysteries
2:31
Why Is A Dryer Vent Backdraft Damper Important? - Home Applia…
46 views5 months ago
YouTubeHome Appliance Report
1:38
Inline Backdraught Damper | Stop Cold Air in Ducting
25 views2 weeks ago
YouTubeKair Ventilation
0:20
Homaisson 4 inch Backdraft Damper, Galvanized Steel Duct Dr…
12 viewsSep 4, 2022
amazon
0:36
Kikerike 10 Inch Draft Blocker Backdraft Damper Duct Draft Stop…
Mar 25, 2022
amazon
0:46
HVAC Backdraft Damper - By FAMCO Manufacturing
50K viewsFeb 24, 2014
YouTubeFresh Air Manufacturing Co (FAMCO)
2:04
Cape Backdraft Damper by Tamarack
4.4K viewsMay 15, 2024
YouTubePioneer Builders Inc
3:36
HVAC Damper System Explained | Types, Uses & How It Controls Air…
8.5K views10 months ago
YouTubeS R HVAC
0:18
Butterfly Backdraft Damper for Round Air Duct by Luxury Metals
85.1K viewsFeb 26, 2010
YouTubeLuxury Metals LLC
1:35
[Quick How-to] Install Damper for Easy DIY HVAC Ductwork
96.6K viewsJun 4, 2021
YouTubeHammer and Rake
1:09
How to Install a Damper on a Start Collar – The Right Way! (HVAC Gu…
13.2K viewsMar 1, 2025
YouTubeESCO HVACR
0:14
How to Adjust HVAC Dampers for Year-Round Comfort
2.8K views5 months ago
YouTubeAnthony Plumbing, Heating, Cooling & Electric
7:42
Tamarack Technologies Product Overview
50.5K viewsJun 12, 2013
YouTubeTamarack Technologies
3:45
How to Adjust HVAC Dampers for a Cooler Home
24.2K viewsJun 4, 2024
YouTubeAnthony Plumbing, Heating, Cooling & Electric
9:07
How To Install An Exhaust Fan Anywhere In Your House! DIY
30.6K viewsMar 16, 2025
YouTubeFix This House
4:46
How to Install a Forced-Air Bypass Damper | This Old House
355.9K viewsJan 7, 2015
YouTubeThis Old House
4:09
How to Replace a Barometric Damper (RC Type) – Stop Cold Ai…
4.4K views8 months ago
YouTubeTerry Clayton
0:51
Backdraft Damper, Cape Backdraft Damper from Tamarack Technolo…
7.3K viewsJun 14, 2010
YouTubeTamarack Technologies
0:21
The Zone damper with butterfly blade for HVAC systems, smooth …
956 views8 months ago
YouTubedd de
0:21
For HVAC systems, the Zone damper with butterfly blade offers …
641 views8 months ago
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See more videos
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Shop backdraft dampers for home ventilation

Sponsored
About our ads
$68.85
Soler And Palau 50 CFM 2 Sone Ceiling Mounted HVI Certified Bath Fan With Built-In Backdraft Damper - PCV50
Ferguson Home
$68.85
Soler And Palau 50 CFM 2 Sone Ceiling Mounted HVI Certified Bath Fan With Built-In Backdraft Damper - PCV50
Ferguson Home
$394.99
Panasonic 380 CFM Whisperceiling Bath Fan With Built-In Backdraft Damper - FV-40VQ4
Ferguson Home
148
$394.99
Panasonic 380 CFM Whisperceiling Bath Fan With Built-In Backdraft Damper - FV-40VQ4
Ferguson Home
$44.73
HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System | Harfington, 8 Inch
harfington
$44.73
HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System | Harfington, 8 Inch
harfington
$46.34
1'X1' White Plastic Air Return With Air Damper By Airtec Airtec
1800ceiling.com
$46.34
1'X1' White Plastic Air Return With Air Damper By Airtec Airtec
1800ceiling.com
$32.21
HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System | Harfington, 5 Inch
harfington
$32.21
HVAC Duct Manual Volume Damper, Metal Adjustment Airflow Ducting Backdraft Damper Control For Air Ventilation System | Harfington, 5 Inch
harfington
$10.99
6" Radial Air Damper To Restrict Airflow 1800Ceiling.Com
1800ceiling.com
$10.99
6" Radial Air Damper To Restrict Airflow 1800Ceiling.Com
1800ceiling.com
$44.99
Fantech 10-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 10, Damper)
HomElectrical
552
$44.99
Fantech 10-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 10, Damper)
HomElectrical
$16.99
SOUJOY 2 Pack 4 Inch Backdraft Damper Duct, One-Way Airflow Duct Draft Stopper, Insert Backflow Preventer For Dryer, Ducting In Range Hoods, Bathrooms
Amazon.com
2
$16.99
SOUJOY 2 Pack 4 Inch Backdraft Damper Duct, One-Way Airflow Duct Draft Stopper, Insert Backflow Preventer For Dryer, Ducting In Range Hoods, Bathrooms
Amazon.com
$8.77
Backdraft Damper, Metal HVAC Ducting Insert Backflow Preventer Draft Blocker Duct Adaptor For Kitchen Bathroom Exhaust Fan | Harfington
harfington
$8.77
Backdraft Damper, Metal HVAC Ducting Insert Backflow Preventer Draft Blocker Duct Adaptor For Kitchen Bathroom Exhaust Fan | Harfington
harfington
$29.99
Copkim 4 Pieces 4 Inch Backdraft Damper One Way Airflow Dryer Vent Backflow Preventer Duct Draft Stopper Inline Fan Vent Deflector With 2 Spring
Amazon.com
1
$29.99
Copkim 4 Pieces 4 Inch Backdraft Damper One Way Airflow Dryer Vent Backflow Preventer Duct Draft Stopper Inline Fan Vent Deflector With 2 Spring
Amazon.com
$19.77
$21.99
2 Pcs 4 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
686
10% off
$19.77
$21.99
2 Pcs 4 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector
Amazon.com
$84.00
Fire Chief Backdraft Butterfly Damper - 10" (AM-BD10)
Mountain View Hearth Products
$84.00
Fire Chief Backdraft Butterfly Damper - 10" (AM-BD10)
Mountain View Hearth Products
$32.23
Fantech 8-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 8, Damper)
HomElectrical
552
$32.23
Fantech 8-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 8, Damper)
HomElectrical
$49.95
Backdraft Damper 10" - 411-STD 10
Global Industrial
$49.95
Backdraft Damper 10" - 411-STD 10
Global Industrial
$25.48
Fantech 5-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 5, Damper)
HomElectrical
148
$25.48
Fantech 5-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 5, Damper)
HomElectrical
$30.00
8 in. Galvanized Back-Draft Damper With Rubber Seal
Home Depot
35
Free shipping
$30.00
8 in. Galvanized Back-Draft Damper With Rubber Seal
Home Depot
$78.03
$102.99
Zonefirst SPRD-9 9" Round Barometric Static Pressure Regulating Damper | Furnace Part Source
FurnacePartSource.com
24% off
$78.03
$102.99
Zonefirst SPRD-9 9" Round Barometric Static Pressure Regulating Damper | Furnace Part Source
FurnacePartSource.com
$46.34
12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
1800ceiling.com
$46.34
12.5" Round White Plastic Standard Air Grille Air Diffuser Bu Airtec Rectorseal
1800ceiling.com