Description: Greenheck has expanded its line of dedicated outdoor air systems (DOAS) with the launch of the RV-220 model. The new unit offers airflow capacities from 8,000 to 29,200 cfm, packaged DX ...

ALPHARETTA, Ga. — LG Air Conditioning Technologies USA has introduced two new split dedicated outdoor air system (DOAS) units, enabling building owners and facility managers to efficiently condition ...

In order to meet evolving industry regulations and increasing energy efficiency demands, AAON, Inc. AAON launched Delta Class, the next evolution in Dedicated Outdoor Air System (DOAS) technology.

Japanese heavy machinery company Yanmar has introduced a new line of commercial rooftop units (RTUs) manufactured in the United States. The lineup includes a standard RTU, a heat pump with dual-fuel ...