This line of Eco2 packaged rooftop units has been extended up through 130 tons. The new models fill out the company's product range from 1 ton through 130 tons, and enable owners who require larger-tonnage equipment to take advantage of the same components and features of smaller Eco2 units. The units are available with either R-407C or R-22 refrigerant, and feature a design energy-efficiency rating up to 9.9 and multiple steps of capacity control. York's intelligent control system uses open-protocol BACnet and Modbus communications.

York International Corp., P.O. Box, 1592, York, PA 17405; (717) 771-7890; fax (717) 771-7381; www.york.com.