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Vent Systems 4" Inch White Air Vent Duct Connector Flange - HVAC Plastic Vent Pipe Adapter with Mounting Plate - Round Straight Wall Mount Plate for
RWF 25267
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We provide innovative solutions in the field of ventilation of premises, constantly striving to deliver better, more advanced, and more efficient technologies for healthy fresh indoor air.
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What Stands Out
Product Details
- FITS 4” DUCTS – Connector has a 3.90” duct diameter, 5.04” outer ring, 4.69” screw hole spacing, and 2.52” depth for secure mounting. Compatible with standard round HVAC systems
- DURABLE PLASTIC CONSTRUCTION – Made from high-quality, impact-resistant plastic that withstands heat, moisture, and daily wear. Ideal for long-term use in both indoor and outdoor ventilation systems.
- PRE-DRILLED FLANGE MOUNT – Features factory-cut mounting holes for quick, secure wall or ceiling attachment. Smooth surface design creates a professional, clean look with a solid air seal.
- QUICK DIY INSTALLATION – Simply align the flange, secure it with screws, and attach the duct. No special tools required—ideal for homeowners, contractors, and HVAC professionals. (SCREWS NOT INCLUDED)
- VERSATILE VENT CONNECTOR – Works with extractor fans, bathroom and kitchen exhausts, cooker hoods, and inline duct systems. Supports efficient airflow and helps maintain balanced ventilation throughout the home.
| Brand Name | Vent Systems |
| Number of Pieces | 1 |
| Model Number | LS-VF100 |
| Manufacturer | Vent Systems |
| Unit Count | 1.0 Count |
| Material Type | Acrylonitrile Butadiene Styrene |
| Connector Type | Flange |
| Thread Size | 4 inch (10.2 cm) |
| Thread Type | NPT |
| Size | 4'' |
| Item Dimensions | 5.08 x 5.08 x 2.64 inches (12.9 x 12.9 x 6.7 cm) |
| Item Weight | 0.06 Kilograms |
| Color | White |
| Material | Acrylonitrile Butadiene Styrene |
| Brand | Vent Systems |
| Item dimensions L x W x H | 5.08 x 5.08 x 2.64 inches (12.9 x 12.9 x 6.7 cm) |
Who Should Buy?
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Homeowners
Ideal for homeowners looking to improve air circulation and efficiency in their heating and cooling systems.
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HVAC Professionals
Great for HVAC technicians needing reliable duct connectors for installation and repairs in various ventilation systems.
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DIY Enthusiasts
Useful for DIYers engaged in home improvement projects, particularly those focused on HVAC system enhancements.
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Commercial Use
Not suitable for businesses needing robust connectors that can withstand high-volume airflow and heavy usage.
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Large Duct Systems
Ineffective for large duct systems that require connectors capable of handling larger diameters and airflow.
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Extreme Conditions
Not designed for extreme conditions like high humidity or temperature, potentially leading to durability issues.
Product Description
Customer Questions & Answers
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Question:
What is the purpose of a 4 Inch Air Vent Duct Connector Flange?
Answer: A 4 Inch Air Vent Duct Connector Flange is designed to connect ducts within ventilation systems for cooling and heating. It ensures a secure fit between duct sections, facilitating optimal airflow and efficiency. This connector is especially useful in residential and commercial settings where adequate ventilation is critical for air quality. Scenarios include installing an HVAC system where proper duct alignment is necessary to prevent leaks and promote better temperature control throughout spaces. -
Question:
What materials are used in the construction of this duct connector?
Answer: The Vent Systems 4 Inch Air Vent Duct Connector is primarily made of durable plastic. This material is chosen for its lightweight nature, resistance to corrosion, and relatively low thermal conductivity, which helps maintain consistent temperatures within the ducting system. The use of plastic makes the installation process more manageable while ensuring long-lasting performance even in varying environmental conditions, making it suitable for various residential and commercial applications. -
Question:
Can this ducting connector be used for both heating and cooling systems?
Answer: Yes, the Vent Systems 4 Inch Air Vent Duct Connector is versatile and suitable for both heating and cooling systems. It effectively allows air to flow through HVAC systems, maintaining a comfortable indoor environment regardless of the season. By accommodating various airflow needs, this connector is ideal for installations in homes, offices, and other spaces where both heating and cooling are required. Consider using it in areas where climate control is essential for comfort. -
Question:
How do I install the Vent Systems duct connector?
Answer: Installing the Vent Systems 4 Inch Air Vent Duct Connector involves a straightforward process. Begin by ensuring the ends of the ducts are cut evenly. Align the connector over the edges of the ducts and secure it using screws or clamps, depending on your duct material. This simple installation method allows for a quick setup, making it suitable for DIY projects or professional installations. Many homeowners opt to install these connectors during HVAC upgrades or replacements. -
Question:
Is this duct connector suitable for outdoor use?
Answer: While the Vent Systems 4 Inch Air Vent Duct Connector is designed for interior applications, its plastic construction makes it resistant to moisture to some extent. However, prolonged exposure to outdoor elements may impact its integrity over time. Therefore, it is best used within enclosed spaces. For outdoor ventilation systems, consider alternatives specifically designed for exterior conditions to ensure optimal durability and performance. -
Question:
What dimensions does this duct connector have?
Answer: The Vent Systems 4 Inch Air Vent Duct Connector features a standard diameter of 4 inches, allowing it to fit seamlessly with other duct components that share this dimension. This size is commonly used in various ventilation applications, making it a versatile choice for installations requiring consistent airflow. Whether upgrading an existing ductwork system or setting up a new one, this size ensures compatibility with most heating and cooling systems. -
Question:
Are there other sizes available for this duct connector?
Answer: Yes, the Vent Systems line includes a variety of duct connector sizes to meet different installation needs. Although the 4-inch version is popular, you can find connectors in various diameters suitable for larger or smaller ducting systems. When choosing the correct size, consider the specifications of your existing ductwork and ventilation needs to ensure optimal performance. This flexibility aids many users in creating tailored ventilation systems for their specific requirements. -
Question:
What applications is this ducting connector ideal for?
Answer: The Vent Systems 4 Inch Air Vent Duct Connector is ideal for residential, commercial, and industrial ventilation applications. It finds use in central heating and cooling systems, kitchen exhausts, and even in air filtration setups. This versatility allows it to effectively serve different environments, ensuring that air is directed appropriately for maximum efficiency. Users often install these connectors in places requiring consistent airflow management, including basements, attics, and industrial facilities. -
Question:
Can I use this connector with flexible ducting?
Answer: Yes, the Vent Systems 4 Inch Air Vent Duct Connector can be used with flexible ducting. Its flange design provides a stable connection point that accommodates various duct types, allowing for effective transitions between rigid and flexible ductwork. This adaptability is particularly beneficial in installations where space constraints require more flexibility in the layout. Many contractors and DIY enthusiasts utilize this connector to create efficient airflow paths in complicated duct setups. -
Question:
Where can I buy the Vent Systems 4 Inch Air Vent Duct Connector in Rwanda?
Answer: You can purchase the Vent Systems 4 Inch Air Vent Duct Connector on Ubuy. Ubuy is a trusted online retailer that offers a variety of ventilation products, including duct connectors, providing a convenient shopping experience. By visiting their website, you can find this connector along with other related items, ensuring you have everything you need for your ventilation system projects.
VentSystems Ducting LS-VF100 Editorial Review
This product is a plastic duct flange with a 4-11/16 inch inside diameter and a 6-inch outside diameter flange. It is 2.5 inches long with 1/8 inch thick flange material. It is heat resistant for normal dryer use but not recommended for extremely high temperatures. Overall, customers have had mixed experiences with this product. Some found it to be a perfect fit for their duct work and easy to install, while others had issues with the sizing and had to return it. One customer used it in a hot marine diesel bilge and found it to be holding up well after 8 months, while another customer found the plastic wall thickness insufficient for their needs. However, many customers praised this product for its strength and snug fit.
Customer Reviews & Ratings
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5 Star
75%
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4 Star
12%
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3 Star
7%
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2 Star
2%
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1 Star
4%
Review this product
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Pros
- Perfect fit for some customers
- Easy to install
- Lightweight and strong
- Snug fit for some
Cons
- Plastic wall thickness may not be adequate for all needs.
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
RWF 25267
Order now and get it around Wednesday, June 24
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:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Innovative solutions for ventilation
- Constantly improving technologies
- Emphasis on quality products
- Wide range of products available
- Meeting customer's specific needs
- Portable, high quality, and durable products









