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Greenheck Expands Dedicated Outdoor Air System Capacity

July, 2025

Greenheck’s dedicated outdoor air systems (DOAS) line has grown with the addition of Model RV-220, offering expanded capacities of 8,000 to 29,200 cfm, 50 to 100 tons of packaged DX cooling, and 800 to 2,000 mbh of indirect gas heating. The RV-220’s unique design incorporates R-454B refrigerant along with a competitive footprint that allows the units to ship on a standard flatbed, avoiding oversized shipping requirements and extra freight costs. Upcoming releases will include power exhaust and energy recovery options. Greenheck DOAS Model RV-220

 

Greenheck pre-engineered DOAS units are specifically designed for outdoor air management and high-percentage outdoor air applications. All units are factory-tested and can be specified with a variety of options. With performance capacities from 800 cfm to 29,200 cfm, up to 2,000 mbh heating, and 3 to 100 tons of packaged cooling, Greenheck’s comprehensive DOAS line can meet a wide range of heating, cooling, dehumidification, and ventilation requirements.

 

For more information on Greenheck’s dedicated outdoor air systems, please see our product page: https://www.greenheck.com/products/air-conditioning/dedicated-outdoor-air-systems

 

 

About Greenheck

Greenheck is a global leader in engineering and manufacturing air movement, control, and conditioning equipment. For more than 75 years, we have been committed to promoting the highest levels of indoor air quality by offering the widest range of ventilation products for commercial and institutional buildings. Through superior customer service, we continue our legacy of innovation as experts in air movement by connecting our mechanical representative partners and customers with the newest products. With our CAPS® product selection tool and HVAC University product education series, Greenheck offers technology and product knowledge to ensure that when you work with us, you are working with the easiest company to do business with.

 

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