What is a backdraft damper and how does it work?

A backdraft damper is a mechanical device designed to prevent backflow of air in ventilation systems. It consists of flaps or blades that remain closed when no air is flowing, but open when air is pushed through by a fan or exhaust system. This ensures that outside air doesn’t leak in and contaminates indoor air quality, making it ideal for HVAC systems, kitchen hoods, and dryer vents.

What is the size specification for the Backdraft Damper 4 Inch?

The 4-inch backdraft damper is specifically designed for ducting systems that require a 4-inch diameter connection. This size is commonly used in various residential and commercial applications, allowing it to fit seamlessly with standard ductwork. Proper sizing is crucial to ensure optimal airflow and efficiency, as an improper fit can lead to increased energy consumption.

Can a backdraft damper be installed in any orientation?

Yes, backdraft dampers can typically be installed in any orientation, whether horizontal or vertical. However, it's essential to follow the manufacturer's instructions regarding placement and any specific configurations for optimal performance. For instance, installing it horizontally is common in ground-level exhaust systems, while vertical installation works well in attic or roof vents.

What materials are used in the construction of a Backdraft Damper 4 Inch?

The construction of a 4-inch backdraft damper typically involves durable materials such as galvanized steel, aluminum, or plastic. Galvanized steel provides strong resistance to corrosion, making it suitable for exterior applications, while aluminum is lightweight and does not rust, ideal for indoor use. These materials ensure long-lasting functionality.

What are typical applications for a 4-inch backdraft damper?

A 4-inch backdraft damper is commonly used in applications like kitchen exhaust hoods, bathroom ventilation systems, and exhaust fans in laundry areas. It prevents outside air from re-entering the space, maintaining air quality and preventing unwanted odors. In commercial settings, it’s often deployed in air conditioning systems to control airflow and efficiency.

How does a backdraft damper improve energy efficiency?

By preventing unwanted outdoor air from entering the ventilation system, a backdraft damper plays a crucial role in enhancing energy efficiency. When air is effectively controlled, HVAC systems don’t have to work as hard to maintain indoor temperatures. This reduction in energy load can lead to lower energy consumption and increased comfort levels inside the building.

Are backdraft dampers maintenance-free?

While many backdraft dampers are designed to operate with minimal maintenance, it is advisable to periodically inspect them to ensure they are functioning correctly. Regular checks can help prevent blockages from dust or debris, ensuring efficient airflow. Routine maintenance can also extend the lifespan of the damper and enhance overall system performance.

Can I use a backdraft damper with a range hood?

Yes, a backdraft damper is suitable for use with a range hood, particularly in kitchen ventilation systems. It helps prevent air from flowing back into the kitchen, which can carry odors and contaminants when the hood is not in use. Installing one alongside your range hood will enhance your kitchen's air quality and ensure that cooking smells are effectively vented outside.

Is installation of a backdraft damper complicated?

The installation of a backdraft damper is generally straightforward and can often be completed with basic tools. It involves cutting an opening in the duct and securely placing the damper. While many homeowners can install the damper themselves, consulting a professional is recommended for those unfamiliar with HVAC systems to ensure optimal functionality.

Where can I buy Backdraft Damper 4 Inch in Bosnia and Herzegovina?

You can purchase the Backdraft Damper 4 Inch at Ubuy, which offers a wide selection of ventilation equipment and related accessories. Ubuy stands out for its competitive pricing and reliable customer service, making it a preferred choice for customers looking to enhance their indoor air quality.

Kako kupovati Backdraft Damper 4 Inch online od Ubuya?

Lako je kupovati Backdraft Damper 4 Inch online od Ubuya.. Vi samo trebate potražiti proizvod, odabrati način dostave prilikom odjavljivanja i dostaviti ga na vašu lokaciju.

Je li Backdraft Damper 4 Inch dostupan za online kupovinu u Bosnia and Herzegovina?

Da, u Ubuy Bosnia and Herzegovina ovaj proizvod je dostupan za kupovinu po razumnoj cijeni.. Backdraft Damper 4 Inch nije dostupan lokalno, ali možete nam povjeriti naše usluge ekspresne dostave.

Koliko vremena je potrebno da dobijete proizvod nakon narudžbe?

Vrijeme isporuke vašeg naručenog proizvoda ovisi o tome šta ste naručili i načinu dostave koji ste odabrali.. Predviđeno vrijeme dostave se spominje prilikom naplate, stoga budite bezbrižni prilikom kupovine.

FAMCO Vidi original

The FAMCO BD Butterfly Damper is the perfect solution for back draft control in various applications.

FAMCO

Artikal br.: 15107394

Backdraft Damper 4 Inch

86% of respondents would recommend this to a friend

Artikal br.: 15107394

BAM 79

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from SAD}

Dostupnost : In Stock

Uvezeno iz USA prodavnice

QTY:

Samo 10 artikala ostalo na lageru.

Naručite sada i bit će vam dostavljeno oko Sunday, septembar 20

Secured transaction

Our Top Logistics Partners

The FAMCO BD Butterfly Damper is the perfect solution for back draft control in various applications.

4 Inch

6 Inch

8 Inch

10 Inch

Detalji vozila ^* (150 character)

UCare garancija:

Nema

Odaberite plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of SAD store (110-120). Recommended power converters Kupi odmah.

What Stands Out

Efficient Sealing

Designed with high-quality materials, this damper ensures a tight seal, preventing unwanted drafts and air leaks, which enhances energy efficiency in residential and commercial environments.

Compact Size

The 4-inch size is perfect for tight spaces while still delivering reliable performance, making it an ideal choice for various applications like ventilation and exhaust systems.

Durable Construction

Built to last, the damper features corrosion-resistant components that withstand harsh conditions, ensuring longevity and reliability, thus providing great value for users seeking a long-term solution.

Detalji o proizvodu

Brand Name	FAMCO
Model Number	BD4
Manufacturer Part Number	BD4
OEM Equivalent Part Number	BD4
UPC	097665229006
Item Weight	8 pounds (3.63 kg)
Manufacturer	FAMCO
Compatible with Vehicle Type	Bus, Truck, Van
Style Name	basic
Exterior Finish	Black
Material Type	Steel
Extended Length	4 inches (10.2 cm)
Brand	FAMCO
Style	basic
Vehicle Service Type	Bus, Truck, Van
Material	Steel

Who Should Buy?

Home Ventilation
Ideal for homeowners needing efficient ventilation control to prevent backdrafts in HVAC systems and improve indoor air quality.
DIY Projects
Perfect for DIY enthusiasts installing ventilation systems, ensuring reliable performance in various home improvement projects.
Energy Efficiency
Beneficial for users wanting to enhance energy efficiency by preventing heat loss through backdrafts in exhaust systems.

Commercial Use
Not suitable for large commercial settings that require heavy-duty dampers with higher airflow and durability specifications.

OPIS PROIZVODA

Imate li upita? Ćaskajte s nama

Pitanja i odgovori kupaca

Pitanje: Kako kupovati Backdraft Damper 4 Inch online od Ubuya?

Odgovor: Lako je kupovati Backdraft Damper 4 Inch online od Ubuya.. Vi samo trebate potražiti proizvod, odabrati način dostave prilikom odjavljivanja i dostaviti ga na vašu lokaciju.
Pitanje: Je li Backdraft Damper 4 Inch dostupan za online kupovinu u Bosnia and Herzegovina?

Odgovor: Da, u Ubuy Bosnia and Herzegovina ovaj proizvod je dostupan za kupovinu po razumnoj cijeni.. Backdraft Damper 4 Inch nije dostupan lokalno, ali možete nam povjeriti naše usluge ekspresne dostave.
Pitanje: Koliko vremena je potrebno da dobijete proizvod nakon narudžbe?

Odgovor: Vrijeme isporuke vašeg naručenog proizvoda ovisi o tome šta ste naručili i načinu dostave koji ste odabrali.. Predviđeno vrijeme dostave se spominje prilikom naplate, stoga budite bezbrižni prilikom kupovine.

FAMCO Ducting BD4 Editorial Review

The butterfly damper is a well-made product that is easy to install. It is effective in preventing backflow between HVAC air handlers and ERVs. The gravity-controlled blades work well with low air flow, making it an ideal choice for use with fans that have low CFM ratings. The damper is meant to be installed horizontally and has a foam seal that is quiet during operation. However, if installed vertically, the blades will hang open if the crimped end is not facing upwards. Overall, this product is highly rated by customers for its quality and effectiveness. It is recommended for use in preventing backflow and maintaining proper air circulation.

Customer Reviews & Ratings

4.4

93 ocjene korisnika

5 zvijezda

71%
4 zvijezda

12%
3 zvijezda

8%
2 zvijezda

3%
1 zvijezda

6%

Recenzirajte ovaj proizvod

Podijelite svoje misli sa drugim mušterijama

Pros

-Well-made and easy to install -Effective in preventing backflow -Works well with low air flow -Quiet foam seal

Cons

-High shipping cost -InConsistent quality of parts

Product Price History

Važna informacija

Ograničenja: Za proizvode koji se isporučuju na međunarodnom nivou, molimo imajte na umu da garancija proizvođača možda neće biti važeća, da opcije usluga servisiranja od strane proizvođača možda neće biti dostupne, da priručnici za proizvode, uputstva i sigurnosna upozorenja možda nisu na jezicima odredišne zemlje, da proizvodi (i prateći materijali) možda nisu dizajnirani u skladu sa standardima zemlje odredišta, specifikacijama i pravilima za označavanje i da proizvodi možda nisu u skladu sa naponom koji se koristi u zemlji odredišta i drugim električnim standardima (što bi zahtijevalo upotrebu adaptera ili pretvarača po potrebi). Primalac je odgovoran da provjeri da li se proizvod može legalno uvesti u zemlju odredišta. Kada naručuje sa Ubuy, primalac je uvoznik na formularima i mora se pridržavati svih zakona i propisa zemlje odredišta.
Nisu svi proizvodi navedeni na Ubuy-u na prodaju jer je Ubuy globalna tražilica. Proizvodi podliježu izvozno/trgovačkim propisima.

BAM 79

Naručite sada i bit će vam dostavljeno oko Sunday, septembar 20

QTY:

Samo 10 artikala ostalo na lageru.

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Karakteristike i prednosti

Suitable for heat exchangers, exhaust systems, solar heating systems, and more
Works in both horizontal and vertical positions (upward airflow only)
Minimizes air leakage with foam seal
Opens easily with normal airflow and closes with gravity
Constructed with high-quality Galvanized Steel
Rated to withstand temperatures from -20 to 160 Degrees F

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Backdraft Damper 4 Inch

BAM 79

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Detalji o proizvodu

Who Should Buy?

OPIS PROIZVODA

Pitanja i odgovori kupaca

FAMCO Ducting BD4 Editorial Review

Customer Reviews & Ratings

Recenzirajte ovaj proizvod

Pros

Cons

Product Price History

Važna informacija

BAM 79

Karakteristike i prednosti

Ubuy Assurance

Fast
Shipping

Free
Return^*