The 50BVW indoor water-cooled packaged units are designed for vertical installation, a variety of airflow configurations, and cooling only operation. The modularity of these units provides a versatile and economical approach to comfort conditioning requirements in replacement, renovation, and new construction applications. Performance Features Capacities of 30, 40, 50, and 60 tons EER of up to 14.6 ASHRAE 90.1 compliant Variety of drive and motor options for low and medium static pressure applications Coaxial tube-in-tube design condensers Electronically and mechanically independent refrigerant circuits Supply fan housing and wheels designed for quiet, low velocity operation Factory-installed VFD Direct expansion evaporator coil One or two forward-curved, high pressure Class II fan assemblies Fully insulated, unpainted, galvanized steel cabinet Compressors mounted on rubber grommets Crankcase heater