Backdraft Dampers for Home Ventilation

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

$14.70

$16.98

6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector

Amazon.com

13% off

$14.70

$16.98

6 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector

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

$16.98

$19.99

8 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector

Amazon.com

15% off

$16.98

$19.99

8 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector

Amazon.com

$24.50

Kikerike 10 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector

Amazon.com

942

$24.50

Kikerike 10 Inch Draft Blocker Backdraft Damper Duct Draft Stopper One-Way Airflow Ducting Insert Backflow Preventer Inline Fan Vent Deflector

Amazon.com

$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

$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

$18.99

$20.99

MIVIDE 2Pack 4 Inch Backdraft Damper Duct, One Way Airflow Ducting Insert For Ducting In Range Hoods, Bathrooms Fans And Kitchen Fan

Amazon.com

$18.99

$20.99

MIVIDE 2Pack 4 Inch Backdraft Damper Duct, One Way Airflow Ducting Insert For Ducting In Range Hoods, Bathrooms Fans And Kitchen Fan

Amazon.com

$23.90

ECOPRO VENT - 8" Inch Backdraft Damper For Straight Or Flex Duct. Bathroom Exhaust Fan. Kitchen Hood Exhaust Fan And Different Dryer Fan Backflow

Amazon.com

$23.90

ECOPRO VENT - 8" Inch Backdraft Damper For Straight Or Flex Duct. Bathroom Exhaust Fan. Kitchen Hood Exhaust Fan And Different Dryer Fan Backflow

Amazon.com

$30.29

PATIKIL HVAC Duct Manual Volume Backdraft Damper, 6 Inch/150Mm, Airflow Ducting Branch Vent Damper Air Control Valve, Adjustment Handle Stainless

Amazon.com

$30.29

PATIKIL HVAC Duct Manual Volume Backdraft Damper, 6 Inch/150Mm, Airflow Ducting Branch Vent Damper Air Control Valve, Adjustment Handle Stainless

Amazon.com

$64.09

PATIKIL 10" HVAC Duct Manual Volume Damper, Stainless Steel Adjustment Flame Retardant Airflow Backdraft Damper Control For HVAC Air Balancing System,

Amazon.com

Free shipping

$64.09

PATIKIL 10" HVAC Duct Manual Volume Damper, Stainless Steel Adjustment Flame Retardant Airflow Backdraft Damper Control For HVAC Air Balancing System,

Amazon.com

$16.99

$17.99

[Upgraded] Hon&Guan Duct Damper 4 Inch, Backdraft Damper One-Way Airflow Backflow Preventer For 4 Inch Duct Dryer Vent Hose-2Pcs

Amazon.com

$16.99

$17.99

[Upgraded] Hon&Guan Duct Damper 4 Inch, Backdraft Damper One-Way Airflow Backflow Preventer For 4 Inch Duct Dryer Vent Hose-2Pcs

Amazon.com

$24.99

$26.99

[Upgraded] Hon&Guan 10 Inch Duct Backdraft Damper, One-Way Airflow Ducting Insert Backflow Preventer Duct Draft Blocker, HVAC Inline Fan Vent

Amazon.com

$24.99

$26.99

[Upgraded] Hon&Guan 10 Inch Duct Backdraft Damper, One-Way Airflow Ducting Insert Backflow Preventer Duct Draft Blocker, HVAC Inline Fan Vent

Amazon.com

$46.00

12-3/8 in. Galvanized Back-Draft Damper With Rubber Seal

Home Depot

Free shipping

$46.00

12-3/8 in. Galvanized Back-Draft Damper With Rubber Seal

Home Depot

$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

$17.99

AC Infinity 4" Backdraft Damper, One-Way Airflow Ducting Insert With Spring-Loaded Folding Blades For 4" Ducting In Range Hoods And Bathrooms Fans

Amazon.com

$17.99

AC Infinity 4" Backdraft Damper, One-Way Airflow Ducting Insert With Spring-Loaded Folding Blades For 4" Ducting In Range Hoods And Bathrooms Fans

Amazon.com

$19.00

4 in. Galvanized Back-Draft Damper With Rubber Seal

Home Depot

Free shipping

$19.00

4 in. Galvanized Back-Draft Damper With Rubber Seal

Home Depot

$17.90

7 Inch Metal Backdraft Damper, Airflow Backflow Preventer Vent Draft Blocker Duct Connector For Kitchen Bathroom Exhaust Fan HVAC, Red | Harfington

harfington

$17.90

7 Inch Metal Backdraft Damper, Airflow Backflow Preventer Vent Draft Blocker Duct Connector For Kitchen Bathroom Exhaust Fan HVAC, Red | Harfington

harfington

$86.99

12.56 NFA Black Galvanized Steel Roof Vent Cap Static Roof Vent With Backdraft Damper

Home Depot

Free shipping

$86.99

12.56 NFA Black Galvanized Steel Roof Vent Cap Static Roof Vent With Backdraft Damper

Home Depot

$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

$26.98

Fantech 6-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 6, Damper)

HomElectrical

500

$26.98

Fantech 6-In Steel Backdraft Dampers For Circular Ducts (Fantech RSK 6, Damper)

HomElectrical

$39.50

$46.47

2Pcs 4" Backdraft Damper Control Valve Duct Manual Volume Airflow

eBay

Free shipping

14% off

$39.50

$46.47

2Pcs 4" Backdraft Damper Control Valve Duct Manual Volume Airflow

eBay

$9.57

4 Inch Backdraft Damper, Stainless Steel Flexible Airflow Ducting Insert Backflow Preventer Draft Blocker For Kitchen Bathroom Exhaust Fan, Silver |

harfington

$9.57

4 Inch Backdraft Damper, Stainless Steel Flexible Airflow Ducting Insert Backflow Preventer Draft Blocker For Kitchen Bathroom Exhaust Fan, Silver |

harfington

$13.70

4" Backdraft Damper, 1 Set Stainless Steel Airflow Ducting Insert Backflow Preventer Draft Blocker With Clamps For Kitchen Bathroom Exhaust Fan |

harfington

$13.70

4" Backdraft Damper, 1 Set Stainless Steel Airflow Ducting Insert Backflow Preventer Draft Blocker With Clamps For Kitchen Bathroom Exhaust Fan |

harfington

$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

$92.51

Soler & Palau Car355 Backdraft Damper 14" Galv Steel/Alum

eBay

Free shipping

$92.51

Soler & Palau Car355 Backdraft Damper 14" Galv Steel/Alum

eBay

$15.87

6" Backdraft Damper, 1 Set Stainless Steel Airflow Ducting Insert Backflow Preventer Draft Blocker With Clamps For Kitchen Bathroom Exhaust Fan |

harfington

$15.87

6" Backdraft Damper, 1 Set Stainless Steel Airflow Ducting Insert Backflow Preventer Draft Blocker With Clamps For Kitchen Bathroom Exhaust Fan |

harfington

$699.00

8 Inch Dust Collector Backdraft Damper Fitting

Oneida Air Systems Inc.

$699.00

8 Inch Dust Collector Backdraft Damper Fitting

Oneida Air Systems Inc.

$24.05

$26.72

3" Hvac Duct Manual Volume Damper Airflow Backdraft Damper Control

eBay

Free shipping

$24.05

$26.72

3" Hvac Duct Manual Volume Damper Airflow Backdraft Damper Control

eBay

$17.99

AC Infinity 4" Galvanized Steel Backdraft Damper Insert

Hydrobuilder

$17.99

AC Infinity 4" Galvanized Steel Backdraft Damper Insert

Hydrobuilder

$29.57

Soler & Palau Car100 4" Steel Duct Backdraft Damper

eBay

Free shipping

$29.57

Soler & Palau Car100 4" Steel Duct Backdraft Damper

eBay

$400.43

30" Backdraft Damper / Wall Shutter

eBay

Free shipping

$400.43

30" Backdraft Damper / Wall Shutter

eBay

$58.20

$68.81

Soler & Palau Steel Backdraft Damper,16" Car400

Walmart

Free shipping

15% off

$58.20

$68.81

Soler & Palau Steel Backdraft Damper,16" Car400

Walmart

$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

$20.29

$23.87

2Pcs 4 Inch Backdraft Damper Pvc Airflow Ducting Hose Insert Shutter

eBay

Free shipping

14% off

$20.29

$23.87

2Pcs 4 Inch Backdraft Damper Pvc Airflow Ducting Hose Insert Shutter

eBay

$28.63

Tamarack TTI-CBD4 4" Cape Backdraft Damper | Supplyhouse.Com

SupplyHouse.com

$28.63

Tamarack TTI-CBD4 4" Cape Backdraft Damper | Supplyhouse.Com

SupplyHouse.com

$29.00

Tamarack TTI-CBD6 6" Cape Backdraft Damper | Supplyhouse.Com

SupplyHouse.com

$29.00

Tamarack TTI-CBD6 6" Cape Backdraft Damper | Supplyhouse.Com

SupplyHouse.com

4 Types of Dampers in HVAC (FD, MFD, VCD & NRD) - aircondlounge

4 viewsMar 29, 2024

aircondlounge.com

[Hot Item] Round Non-Return (Backdraft) Dampers

1 week ago

made-in-china.com

1:59

How to Stop Backdraft in a Range Hood | Easy DIY Vent Fix (No Mor…

4 views2 months ago

YouTubeHandy

Are Dryer Vent Backdraft Dampers Necessary? | DoItYourself.com

Mar 17, 2010

doityourself.com