Upgrade your cooling system with EKG (Malaysia) 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.
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.
1. Chilled Water Pumps
Install VSDs to enable variable flow based on delta-T and building load.
2. Condenser Fans
Modulate fan speeds for optimal head pressure and improved energy performance.
3. Compressors
Implement smart staging or convert to variable-speed operation for improved part-load efficiency.
4. Expansion Valves (EXVs)
Upgrade or tune valves to optimize refrigerant flow based on system demand.
5. Controls and PLC Logic
Deploy adaptive algorithms and real-time demand tracking for fully automated performance tuning.
6. Sensor Network
Install flow, pressure, and temperature sensors for accurate feedback and optimization.
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
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
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
A demand flow chiller upgrade is more than a retrofit—it's a performance transformation. Let EKG (Malaysia) 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.
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