The GeoScholar units heat and cool the classroom at a minimum of expense. With our highest efficiencies, the GeoScholar have a much lower environmental impact than most other HVAC systems. The water source heat pumps are designed to operate from a closed loop or ground loop system. The units are installed against an exterior wall to provide fresh air into the classroom. GeoScholar heat pumps can eliminate objectionable noise from outdoor condensing units used in many school HVAC systems. The complete range of ventilation options and accessories are available on the GeoScholar heat pump. The units feature: