This Burnham Commercial modification kit is specifically designed to alter the air dam of compatible HVAC systems. The kit includes all necessary components for a complete modification, ensuring optimal performance and efficiency of the system post-installation. It is constructed with high-quality materials for durability and longevity, ensuring it can withstand the rigors of constant use within a commercial HVAC system. The kit is engineered to meet industry standards, ensuring compatibility with various models of HVAC systems. It is important to note that professional installation is recommended due to the technical nature of the modifications involved.