large ventilation system with heat recovery is designed to handle the ventilation needs of large buildings such as airports, shopping malls, and convention centers, while recovering heat from exhaust air to reduce energy consumption. These systems move massive volumes of air, requiring high-capacity fans and extensive ductwork, with heat recovery units that can handle the large airflow rates. The heat recovery component in large ventilation system with heat recovery efficiently transfers heat between outgoing and incoming air streams, even at high flow rates, maximizing energy savings. large ventilation system with heat recovery features zoning capabilities, allowing different areas of the building to receive customized ventilation based on occupancy and usage. Controls in large ventilation system with heat recovery are integrated with building automation systems, monitoring air quality and adjusting operation to maintain comfort and efficiency. The design of large ventilation system with heat recovery includes redundant components to ensure reliability, as downtime in large buildings can have significant impacts. Ductwork in large ventilation system with heat recovery is sized to minimize pressure drop, ensuring efficient operation and reducing fan energy use. large ventilation system with heat recovery is a cost-effective solution for large buildings, balancing effective ventilation with energy efficiency.