HVAC chillers vs VRF System Here’s a clear comparison between HVAC Chillers and VRF (Variable Refrigerant Flow) Systems 👇 --- 🔹 Chillers (Centralized Cooling) Working Principle: Uses chilled water produced by a chiller plant (air-cooled or water-cooled) to circulate through AHUs/FCUs for cooling. Capacity: Suitable for large-scale applications (hospitals, airports, malls, data centers, industrial facilities). Energy Efficiency: Modern chillers with VFDs and high COP are efficient, especially a