TEYU recirculating water cooler chiller CW-5300ANSW provides precise PID temperature control of ±0.3°C and a large cooling capacity of 2400W, using external circulating water working with the internal system for efficient refrigeration and less space occupation. It can satisfy cooling applications like medical instruments and semiconductor laser processing machines that are operating in enclosed environments such as dust-free workshops, laboratories, etc. Compared with traditional air-cooled chiller, recirculating water chiller CW-5300ANSW doesn't need a fan to cool the condenser, reducing noise and heat emission to the operating space, which is more green energy-saving. It provides an RS485 communication port to enable communication with the equipment to be cooled. All TEYU chiller machines are CE, RoHS and REACH compliant and come with a 2-year warranty.