Greenheck Dedicated Outdoor Air Systems (DOAS) now feature inverter compressors on select RV and RVE models offering 5 to 30 tons PDX cooling capacity. New models RV-110 and RVE-180, which can provide 30 tons to 70 tons of cooling, also accommodate inverter compressors. Inverter compressors provide precise temperature and humidity control and operate at reduced sound levels. They also help save energy by improving part load efficiency. Inverter compressors typically achieve 15%-20% higher IEER compared to digital scroll compressors.

Greenheck pre-engineered rooftop units are specifically designed for dedicated outdoor air and high-percentage outdoor air applications making them ideal for schools, hotels and government buildings. All units are factory-tested and can be specified with energy recovery and a variety of options. With performance capacities from 800 cfm to 18,000 cfm and up to 1200 mbh heating, Greenheck’s comprehensive line of DOAS units can meet a wide range of heating, cooling, dehumidification and ventilation requirements.

Greenheck is the worldwide leader in manufacturing and distributing air movement, conditioning and control equipment.

For more information about Greenheck products, visit www.greenheck.com or contact Greenheck, P.O. Box 410, Schofield, WI 54476-0410, (715) 359-6171, FAX (715) 355-2399.