The SER series lowers demand on air conditioning systems. Air supplied from outdoors anters through the energy recovery core where it transfers the heat and moisture from the incoming air to the outgoing air that was cooled and dried by the building's air conditioner. The air brought into the working area is cooled and the humidity is reduced for maximum comfort. Reduces the load on an air conditioner to save on cooling costs. This unit is designed for warmer, humid climates with longer cooling seasons. Applications include classrooms, retails shops, hair salons, bars and restaurants, offices, clinics, and animal shelters, etc.