Hydronic Pumping Systems for Commercial AC

Efficient, centralized water-based climate control.
Hydronic pumping systems use water to transport heating and cooling energy throughout a commercial building, offering superior efficiency, comfort control, and design flexibility compared to all-air systems. EKG Malaysia designs, installs, and optimizes complete hydronic pumping solutions for offices, malls, hotels, and institutions across Malaysia.

System Components We Handle:

• Primary Plant Pumps: Circulate water through chillers and boilers.

• Secondary/Distribution Pumps: Serve building zones, fan coil units (FCUs), and air handling units (AHUs).

• Mixing & Control Stations: Integrate 3-way or 4-way valves, variable speed drives, and differential pressure controllers.

• Expansion, Pressurization & Air Removal Units: Maintain system pressure and eliminate air.

• Full System Balancing & Controls: Ensuring design flow to all terminal units.

Key System Types & Strategies:

• Primary-Secondary (Decoupled) Systems: The standard for flexibility and chiller/boiler protection.

• Variable Primary Flow (VPF) Systems: Maximizes energy savings in modern chiller plants.

• Constant Flow Systems: For simpler applications or legacy retrofits.

• Zoned Distribution: Using pumps or valves to independently control different building areas.

Benefits of a Well-Designed Hydronic System:

• Higher Energy Efficiency: Water carries more energy per volume than air, reducing transport energy.

• Improved Comfort: Precise temperature control in individual zones.

• Space Savings: Smaller ducts allow for lower floor-to-floor heights.

• Quiet Operation: Eliminates large air handlers near occupied spaces.

• Design Flexibility: Easier to retrofit and expand.

Why Partner with EKG for Hydronic Systems?
We provide integrated design and implementation, ensuring all components—pumps, valves, controls, piping—work together seamlessly. Our expertise includes hydraulic modeling, pump selection, control sequencing, and commissioning to achieve optimal performance and energy savings.

Transform your building's efficiency and comfort.
A properly engineered hydronic system is a long-term investment in lower operating costs and superior climate control.

Contact EKG Malaysia for a complete hydronic pumping system solution—from concept and design to installation, balancing, and ongoing optimization for your commercial AC needs.