The water source CO2 heat pump is capable of providing hot water for cleaning purposes, with a maximum temperature of 95°C. Additionally, it has a cool recovery system on the cold side, which can provide temperatures ranging from 0 to 30°C for cool storage or industrial cooling. This system helps to reduce the capacity of the chiller and lower the overall electricity bill. The LYD system, equipped with a VFD control system, is able to cut energy consumption by 80% compared to traditional heat elements.