In high-rise facility buildings, selecting the right chiller type based on cooling capacity, load profile, and energy efficiency is critical for smooth operations and lifecycle cost optimization. Commonly used chiller types by capacity: Air-Cooled Chillers (Up to ~500 TR) Best for small to mid-size buildings Easy installation & lower initial cost Ideal where water availability is limited Water-Cooled Chillers (300 TR - 3000 TR) Preferred for large high-rise towers Higher efficiency & lower opera