McQuay will be displaying new Enfinity™ vertical and horizontal water-source heat pumps with R-410A refrigerant in sizes from 1 to 6 tons. According to the company, these units deliver exceptional efficiency and performance with high EERs in both geothermal and boiler/tower configurations. They can help earn points toward LEED® certification by conserving energy, improving IAQ, and lowering operating costs. Features and available options include ECM motors, two-stage cooling, and two-inch filter racks.

McQuay International, 13600 Industrial Park Blvd., Minneapolis, MN 55441; 800-432-1342 or 763-553-5330; 763-553-5177 (fax);