CHA/K/FC 91÷151 AquaPlus

The water coolers of the CHA/K/FC 91÷151 series, with R410A refrigerant, offer innovative technology to meet the needs of systems for both domestic as well as industrial applications requiring the production of cooled water continuously year-round. During the cold months, in the FREE-COOLING operation mode, the return liquid of the system is cooled directly by forced convection of outdoor air through the condensation battery, thus saving energy by not operating the unit’s Scroll compressors. A 3-way valve system is commanded by an electronic microprocessor controller that manages the entire unit, allowing functioning in CHILL ER, FREE-COOLING or MIXED (simultaneously CHILL ER and FREE COOLING) modes.