This Lochinvar Vent Damper is a crucial component designed for use with RB/RW399-500 models. With a diameter of 10 inches, it is engineered to regulate the flow of air in heating and cooling systems. The damper's primary function is to automatically open or close ducts to control the passage of air, thereby enhancing the efficiency of your HVAC system. It is constructed from high-quality materials ensuring durability and longevity. This Lochinvar Vent Damper is compatible with specific Lochinvar models and may not be suitable for other brands or models.
