We completed a comprehensive HVAC upgrade in Parsons, TN through a TVA-financed energy efficiency program. This project involved installing a brand-new 3.5-ton package heat pump system for improved comfort and energy savings. The installation included all essential components for optimal performance. We handled the electrical connections, refrigerant line sets, and secure mounting. All work met local codes and industry standards. We replaced the old return air duct with a properly sized 16-inch return duct. This upgrade improves airflow and helps the system run more efficiently. Better air circulation means better performance overall. Two critical supply air lines were also replaced during this project. These new lines ensure consistent air distribution throughout the home. This eliminates airflow restrictions and improves comfort in all living areas. After installation, we performed thorough system testing. This included checking refrigerant levels and making adjustments as needed. We verified all electrical connections and safety systems. We also balanced airflow across all registers and tested both heating and cooling modes. Blankenship Heating and Cooling provided complete homeowner training on the new system. We explained the features and outlined maintenance requirements to help ensure long-term performance. This TVA-financed upgrade delivers immediate benefits. The new heat pump and optimized ductwork will reduce energy consumption and lower utility bills. The homeowner now has a reliable, efficient system that will provide comfortable indoor temperatures for years to come.