This new condensing unit from Emerson Climate Technologies is designed to work with multiple refrigerants. The FFAS unit for commercial refrigeration walk-in coolers accommodates R-22, R-404A, R-507, R-134A and R-407C. The unit also features a high-efficiency Copeland Scroll compressor and Copeland PerformanceAlert diagnostic electronics. The FFAS is a part of Emerson’s F-line offering, a line of integral horsepower condensing units for refrigeration applications. With the unit, Emerson officials report that contractors can give their customers the highest efficiency Copeland Scroll compressor with added benefits of integrated electronics for enhanced system reliability. The Copeland PerformanceAlert uses the compressor as a sensor to monitor compressor operating conditions, providing advanced system protection and diagnostics to make it easier for contractors to diagnose and prevent refrigeration system failures.

Emerson Climate Technologies, 1675 W. Campbell Road, Sidney, OH 45365-0699; (937) 498-3011; fax (937) 498-3334; www.EmersonClimate.com.