Greenheck Expands Dedicated Outdoor Air System Capacity

New RV-220 Delivers More Airflow, Heating, and Cooling

Article content provided by Greenheck. 

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 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.

Visit the Greenheck website.

Have a question for Greenheck? Contact Greenheck here.

Greenheck manufactures commercial, institutional and industrial products including fans and ventilators, centrifugal and vane axial fans, laboratory exhaust systems, energy recovery ventilators, make-up air, dampers, and louvers.

 


Aug 6, 2025 Products & Services Update

Latest Articles


Milwaukee Tool & Columbus McKinnon Partner to Deliver the M18™ Compact 1-Ton Chain Hoist w/ One-Key™

Feb 17, 2026 - The Milwaukee M18™ Compact 1-Ton Chain Hoist w/ One-Key™ is a battery-powered chain hoist that provides the ability to lift one metric ton (2,204 lbs) at 20’ lift height.


Risk Management Resolutions For Your Business

Feb 17, 2026 - Every workplace faces some degree of risk in their daily operations. Part of your role as a business owner is to communicate why risk management helps with employee safety.


The Power of Construction Podcast Returns

Feb 17, 2026 - Season 2 of The Power of Construction is here—featuring bold conversations with the pioneers shaping construction’s future.