Resindetial Air Conditioning Hybrid utilizes the cooling effect and simultaneous heating effect of the refrigeration machine. Chiller is a cooling system that uses cooling media (water or brine) and HCR-22 as a working fluid. There are 3 methods performed each with a coil and without coil. In Standby mode no average compressor cooling load is 1,1606 kW with an average COP of 2,451. While the st…