A commercial make up air system is a type of air handling system that is designed to provide a balanced air exchange in a commercial space. It is designed to bring in fresh air from outside and exhaust stale air from inside, creating a balanced air exchange. This type of system is typically used in commercial spaces such as restaurants, retail stores, and warehouses. It is designed to maintain a healthy indoor air quality and provide comfortable temperatures for occupants. The make up air system works by bringing in fresh air from outside and exhausting stale air from inside. This process helps to reduce the amount of contaminants and pollutants in the air, while also providing an efficient and comfortable temperature. Additionally, the make up air system helps to reduce energy costs by providing a balanced air exchange. This type of system is essential for commercial spaces to ensure a healthy and comfortable environment for occupants.