- Page d'accueil /
- Tools & Home Improvement /
- Building Supplies /
- HVAC /
- Ducting /
- Backdraft Damper 4 Inch
0 ratings
Numéro d'article:
15107394
Backdraft Damper 4 Inch
86% des répondants recommanderaient ceci à un ami
Numéro d'article:
15107394
XAF 25415
Détails du prix
Hors frais de livraison et de douane ( Les frais de livraison et de douane seront calculés lors du paiement )
*Tous les articles seront importés depuis États-Unis
0 ratings
Écrire un commentaire
En stock
Importé depuis la boutique USA
QTY:
Commandez maintenant et recevez votre commande aux alentours du Mercredi, Septembre 16
Transaction sécurisée
Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.
Nos meilleurs partenaires logistiques
The FAMCO BD Butterfly Damper is the perfect solution for back draft control in various applications.
Livraison
rapide
Retour
gratuit*
Emballage sécurisé
Produits 100 % originaux
Conformité PCI DSS
Certifié ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.
Ce qui se démarque
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.
Détails du produit
| 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 |
| Material Type | Steel |
| Style Name | basic |
| Exterior Finish | Black |
| Extended Length | 4 inches (10.2 cm) |
| Brand | FAMCO |
| Style | basic |
| Vehicle Service Type | Bus, Truck, Van |
| Material | Steel |
À qui est-ce destiné ?
-
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.
DESCRIPTION DU PRODUIT
Backdraft Damper 4 Inch
Vous avez une question ? Chattez avec nous
Questions et réponses des clients
-
question:
What is a backdraft damper and how does it work?
répondre: 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. -
question:
What is the size specification for the Backdraft Damper 4 Inch?
répondre: 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. -
question:
Can a backdraft damper be installed in any orientation?
répondre: 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. -
question:
What materials are used in the construction of a Backdraft Damper 4 Inch?
répondre: 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. -
question:
What are typical applications for a 4-inch backdraft damper?
répondre: 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. -
question:
How does a backdraft damper improve energy efficiency?
répondre: 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. -
question:
Are backdraft dampers maintenance-free?
répondre: 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. -
question:
Can I use a backdraft damper with a range hood?
répondre: 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. -
question:
Is installation of a backdraft damper complicated?
répondre: 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. -
question:
Where can I buy Backdraft Damper 4 Inch in Cameroon?
répondre: 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.
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.
Avis et évaluations clients
1 évaluations des clients
-
5 étoile
100%
-
4 étoile
0%
-
3 étoile
0%
-
2 étoile
0%
-
1 étoile
0%
Donnez votre avis sur ce produit
Partagez votre avis avec d'autres clients
Avantages
- -Well-made and easy to install -Effective in preventing backflow -Works well with low air flow -Quiet foam seal
Les inconvénients
- -High shipping cost -InConsistent quality of parts
CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR
MA
Mohammad
Acheteur vérifié
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Acheteur vérifié
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Acheteur vérifié
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Acheteur vérifié
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Acheteur vérifié
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Paiement sécurisé
Global Delivery
Retours faciles
Genuine Products
Historique des prix du produit
Informations importantes
- Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
- Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.
XAF 25415
Commandez maintenant et recevez votre commande aux alentours du Mercredi, Septembre 16
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Transaction sécurisée
Conforme PCI DSS et certifié ISO 27001:2022, avec des paiements chiffrés et une protection complète de l'acheteur pour chaque commande.
Nos meilleurs partenaires logistiques
Livraison transfrontalière la plus rapide
Caractéristiques et avantages
- 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
Assurance Ubuy
Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.