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Demand Flow Chiller System Upgrade – EKG M&E Sdn Bhd

Upgrade your cooling system with EKG M&E Sdn Bhd’s demand flow chiller system upgrade, a smart solution that enhances energy efficiency, system responsiveness, and overall performance. By transforming traditional fixed-flow systems into dynamic, demand-responsive operations, we help you save energy, reduce operating costs, and extend the life of your HVAC equipment.

What Is a Demand Flow Chiller System Upgrade?

A demand flow upgrade retrofits your existing chiller plant with technologies that allow it to modulate chilled water and refrigerant flow based on real-time load conditions. This upgrade includes adding or integrating variable speed drives (VSDs), smart sensors, expansion valve controls, and adaptive control logic to optimize every aspect of the chiller’s operation.

What We Upgrade

• Chilled Water Pumps
  Install VSDs to enable variable flow based on delta-T and building load.

• Condenser Fans
  Modulate fan speeds for optimal head pressure and improved energy performance.

• Compressors
  Implement smart staging or convert to variable-speed operation for improved part-load efficiency.

• Expansion Valves (EXVs)
  Upgrade or tune valves to optimize refrigerant flow based on system demand.

• Controls and PLC Logic
  Deploy adaptive algorithms and real-time demand tracking for fully automated performance tuning.

• Sensor Network
  Install flow, pressure, and temperature sensors for accurate feedback and optimization.

Benefits of Upgrading to Demand Flow

• Save up to 30–40% on energy bills

• Improve cooling consistency and comfort

• Enhance system reliability and uptime

• Reduce wear on pumps, fans, and compressors

• Support sustainability goals and ESG compliance

• Unlock BMS compatibility and smart control integration

Best-Suited Applications

• Existing buildings with constant flow systems

• Facilities experiencing inefficiencies during partial load

• Commercial spaces with variable occupancy and load shifts

• Hospitals, data centers, and industrial sites seeking temperature precision

• Projects aiming to achieve green building certification or utility rebates

Why Choose EKG M&E Sdn Bhd?

• HVAC specialists in energy-efficient retrofit solutions

• Extensive experience with air-cooled and water-cooled chiller systems

• Proven integration of VSDs, BMS, PLCs, and advanced chiller controls

• Complete turnkey service from audit and design to commissioning and support

• Transparent results with measurable ROI and energy reports

Final Thoughts

A demand flow chiller upgrade is more than a retrofit—it's a performance transformation. Let EKG M&E Sdn Bhd bring your chiller system up to speed with modern energy-saving technology.
Contact us today to book a site assessment or request a customized upgrade proposal.