F&L Industries 04" Galvanized Duct Volume Damper with Quad Lever | FLD04 – Durable HVAC Airflow Control for Venting, Heating, Cooling & Exhaust Duct Applications
Upgrade your HVAC system with the F&L Industries Galvanized Sheet Metal Round Volume Damper, engineered for reliable airflow control and long-lasting performance. Crafted from durable galvanized steel, this damper is designed with a manual quadrant adjustment handle, allowing you to easily regulate supply or return air volume in your ductwork. Perfect for use in branch duct lines, it ensures precise airflow management and improved comfort throughout residential or light commercial spaces. The damper can be quickly field-installed into sheet metal starting collars or register boots, making it a practical solution for contractors, remodelers, and even DIY homeowners. Whether you’re working on a new residential construction, upgrading an existing HVAC system, or tackling a remodeling project, this damper offers a professional-grade solution that enhances efficiency and airflow balance. Trusted by installers and built to last, F&L Industries delivers dependable HVAC components that simplify installation and performance.
- Galvanized Sheet Metal Round volume damper with manual quadrant adjustment handle
- Ideal for use in branch duct lines for adjusting supply or return air volume
- Field installed into sheet metal starting collars or register boots
- Consult your local building codes for approved installation practices
- Trusted F&L Industries Quality – Reliable damper design that ensures balanced airflow, energy savings, and consistent performance over time.
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.