DuroZone 8-Inch Power Close, Spring Open HVAC Motorized Damper – Normally Ships Same Day, Convertible to Power Close, Spring Open – 24V AC, 5-Year Warranty

The DuroZone 8-Inch Power Open, Spring Open HVAC Motorized Damper offers unbeatable flexibility for HVAC systems, perfect for both residential and commercial use. Designed for easy conversion between Normally Closed (Power Open) mode and Normally Open (Power Close) mode, this damper is adaptable for a wide range of applications, including direct thermostat or switch control, fresh air ventilation, and zone control systems. Whether you’re installing a new system or upgrading an existing one, this damper ensures you’ll never be stuck with the wrong configuration. With 24V AC operation and 2-wire connection, the DuroZone damper is compatible with virtually any brand of thermostat or zone control system. Plus, it’s built with the highest quality materials and backed by an industry-leading 5-year warranty, ensuring long-lasting, reliable performance. Zone Control Systems: Use in Normally Open, Power Close mode for zone control. Compatible with any 24V AC zone control system, making it ideal for zoning applications. Thermostat or Switch Control: In Normally Closed, Power Open mode, it works seamlessly with thermostats and switches for simple on/off control. Fresh Air Ventilation: This damper is perfect for applications requiring precise airflow control and fresh air intake. Why Choose DuroZone? DuroZone by Durodyne is one of the most respected manufacturers of HVAC dampers in the industry. With over 50 years of experience, DuroZone is known for producing top-quality dampers that meet the highest standards of performance and durability. Whether you’re upgrading your HVAC system or installing a new one, you can trust DuroZone dampers to provide reliable, efficient, and long-lasting service. This 8-inch Power Open, Spring Close Damper offers unmatched flexibility, ensuring your system will grow with you. Don’t settle for less—choose the best in the industry! Customer Support: At DamperDirect, we specialize in dampers and zone control systems, providing expert advice and technical support. If you have any questions or need assistance with installation, our team is here to help! Call us: 972-633-8104 (Normal business hours, Monday to Friday) Email us: For any questions or support, feel free to contact us via Amazon messaging. Order your DuroZone 7-Inch HVAC Motorized Damper today and experience the best in quality, flexibility, and reliability!

• Versatile and Easy to Convert: Can be switched between Normally Closed, Power Open (for direct thermostat or switch control) and Normally Open, Power Close (for zone control systems). Enjoy complete flexibility as your system needs evolve.
• 24V AC, Two-Wire Operation: Simple to install and works seamlessly with almost any 24V AC thermostat or zone control system.
• Industry-Leading Warranty: Comes with a 5-year warranty, offering you peace of mind with the best protection in the industry.
• NAFTA Duty-Free: This high-quality damper qualifies as NAFTA duty-free due to its USA manufacturing.
• Reliable Performance: Features steel motor gears (no plastic) and urethane blade gaskets for long-term use and optimal performance in HVAC systems.