Purpose 
To calculate and size chillers, pumps, piping, and AHUs for commercial chilled water systems based on accurate cooling load data, ensuring the facility gets equipment capacity that matches actual demand — avoiding the wasted capital and energy losses of oversizing, and the comfort failures of undersizing.

Key Highlights 

1. Detailed building-wide load calculation — room-by-room and building-wide cooling loads are calculated accounting for occupancy, equipment heat gain, solar exposure, and ventilation requirements, forming the technical foundation the entire sizing exercise depends on.
2. Diversity factor and load profile analysis — appropriate diversity factors are applied based on realistic building usage patterns, avoiding the common pitfall of sizing equipment for an unrealistic simultaneous peak that never actually occurs.
3. Future expansion and redundancy allowance — sizing calculations factor in reasonable margins for future capacity growth and standby redundancy, so the system can adapt to changing building needs without requiring a full redesign later.

Why Choose EKG M & E Sdn Bhd 

1. Engineering-led calculations, not rule-of-thumb estimates — EKG's qualified engineers base sizing on detailed load calculations and documented methodology rather than generic tonnage-per-square-foot shortcuts, giving clients equipment specifications that hold up to design review and tender scrutiny.
2. Right-sized systems that protect both budget and performance — because sizing decisions ripple through every downstream cost (equipment, piping, electrical infrastructure, energy bills), getting it right the first time with EKG avoids both the capital waste of oversizing and the operational headaches of undersizing.