



The AC INFINITY Backdraft Damper Ducting Insert is a crucial addition to any home HVAC system, especially designed for 4-inch duct openings. This robust damper insert is expertly crafted from black galvanized steel, combining durability with a sleek finish. Its compact product length of 5.03 inches makes it an ideal fit for various ventilation setups, accommodating both horizontal and vertical mounting to suit your specific needs.
Superior Construction for Effective Airflow Management
At the core of this damper is its high-quality construction. The body of the damper is made from galvanized steel, known for its strength and resistance to corrosion. This ensures a long-lasting and reliable performance in various environmental conditions. The damper is finished with a powder coat, adding an extra layer of protection and a polished appearance.
The innovative design features spring-loaded aluminum damper blades. These blades are engineered to open with minimal airflow, making them highly responsive and effective in preventing backflow. This is crucial for maintaining a stable and efficient ventilation system.
Airtight Sealing for Enhanced Performance
One of the standout features of the AC INFINITY Backdraft Damper is its outer rubber gaskets. These gaskets are meticulously placed to create an airtight seal between the damper and the ducts. This design not only prevents the backflow of air but also keeps out unwanted debris and drafts, ensuring a clean and efficient air flow in your home or office.
Versatile Applications for Comprehensive Ventilation Solutions
This backdraft damper is not limited to just one application. It's versatile enough for use with range hoods in kitchens, bathroom fans, and even in setups like tumble dryers. Its ability to mount either horizontally or vertically allows for seamless integration into your existing ductwork. This flexibility is a testament to its design, aimed at providing a comprehensive solution for various ventilation needs.
Easy Installation for Immediate Benefits
Installing the AC INFINITY Backdraft Damper is straightforward. Its design allows for full or partial insertion into your ductwork, with the rubber rings ensuring it stays securely in place. This ease of installation means you can quickly start benefiting from improved airflow management in your home or commercial space.
Technical Specifications and Dimensions
To help you better understand the product, here's a quick rundown of its key specifications:
- Duct Opening Size: 4 inches
- Product Length: 5.03 inches (12.8 cm)
- Whole Body Material: Steel
- Shutter Material: Aluminum
- Color: Black
- Finish: Powder Coat
In summary, the AC INFINITY Backdraft Damper Ducting Insert is a well-engineered, durable, and versatile solution for enhancing your HVAC system. Whether it's preventing cold drafts, keeping debris out, or ensuring a stable airflow, this damper is designed to meet a wide range of ventilation needs with ease.




Product and Mounting Dimensions
- Duct Opening Size
4"
- Product Length
5.03 in. (12.8 cm)
Product Performance and Technical Specs
- Whole Body Material
Steel
- Shutter Material
Aluminum
- Color
Black
- Finish
Powder Coat