Dedicated Outdoor Air Systems
A dedicated outdoor air system (DOAS) is a unit supplying cooled, dehumidified outside air to a building in the summer and heated outside air in the winter. Greenheck’s comprehensive line of outdoor air units is designed to meet a wide range of heating, cooling, dehumidification, and ventilation requirements. These rooftop units deliver up to 100% outside air and are ideal for any variable air volume or dedicated outdoor air system (DOAS) application. Pre-engineered and factory-tested rooftop ventilator units can be specified with a variety of options and can also include a total enthalpy wheel or total enthalpy core to meet performance requirements while offering significant energy savings.
Rooftop Ventilator ideal for 100% outdoor air, variable air volume, and single zone applications.
Rooftop Ventilator with Total Enthalpy Core for energy recovery in applications requiring low maintenance.
Rooftop Ventilator with Total Enthalpy Wheel for energy recovery in high percentage outdoor air applications.