Manufactured by RetroZone Inc., the Super Duty 8" Round Damper is a commercial-grade solution designed to outperform typical residential dampers, offering exceptional strength, efficiency, and longevity. With the Belimo LM24-3-T Power Open/Power Close 3-wire motor, this damper delivers 45 in-lbs of torque, which is twice the strength of comparable dampers, yet it uses significantly less power than traditional spring return dampers, making it an ideal choice for those seeking energy efficiency and reliability. Power Consumption: -Low Power Draw: The Belimo LM24-3-T motor uses only 2VA of power when moving, a significant advantage over spring return dampers, which can use 8-10VA continuously. -Power Capacity: A 40VA transformer can power 20 or more dampers, providing a cost-effective solution for large systems. Technical Specifications: -Voltage: 24VAC -Motor: Belimo LM24-3-T Brushless 3-wire Power Open/Power Close -Torque: 45 in-lbs -Construction: Heavy-duty galvanized metal, bronze bushings, Durozone commercial 1/2" drive hardware -Seals: Full Durozone duct-rated blade seals for minimal leakage -Energy Use: Only 2VA of power for opening and closing -Blades: Bolted onto shaft, not spot-welded -Warranty: 5-Year Manufacturer Warranty Why Choose RetroZone? -Premium Quality: RetroZone Inc. has a reputation for producing high-quality HVAC components, and this damper is no exception. Backed by a 5-year warranty, you can trust that this damper will provide reliable, long-lasting performance. -Energy-Efficient: With the Belimo motor's low power consumption, you’ll save on electricity costs without compromising on performance. -Easy Integration: The damper is designed to be compatible with most HVAC systems and zone control systems, providing flexibility and ease of installation. -Professional Support: RetroZone is committed to offering expert customer support to assist with installation and troubleshooting.