Energy-Efficient Free Cooling
FREETECH industrial wet/dry coolers provide energy-efficient process water cooling by using ambient air to remove heat from a closed-loop water circuit, without conventional refrigeration compressors.
During higher ambient temperatures, an integrated adiabatic cooling system uses evaporative pre-cooling to improve heat rejection and cooling performance. The wet/dry design minimises direct water contact with the heat exchanger, helping reduce scaling and corrosion.
Designed for industrial process cooling applications, FREETECH systems offer staged fan operation, integrated monitoring and flexible installation for manufacturing plants requiring efficient water cooling. Performance depends on ambient temperature, humidity and the required process water temperature.