At EKG (Malaysia) Sdn Bhd, we deliver intelligent demand flow HVAC chiller control systems designed to optimize how your chiller plant operates under variable load conditions. Our advanced control solutions ensure your HVAC system delivers the right amount of cooling at the right time, resulting in lower energy use, improved thermal comfort, and extended equipment life.
A demand flow chiller control system automatically adjusts key HVAC components—such as chillers, pumps, fans, valves, and expansion devices—based on real-time demand. Using dynamic feedback loops, variable speed technology, and smart control algorithms, the system fine-tunes performance to reduce waste and improve system responsiveness under partial and full load conditions.
Real-Time Load Matching
Adjusts chiller capacity, pump flow, and fan speed to match building or process demand instantly.
Variable Speed Drives (VSDs) Integration
Modulates pump and fan speeds for chilled water and condenser systems, reducing power consumption.
Smart Compressor Staging
Optimizes when and how compressors start, stop, or unload based on system load and efficiency curves.
Delta-T Optimization
Maintains ideal chilled water temperature differentials for maximum heat transfer and efficiency.
Sensor-Based Feedback Control
Uses flow, pressure, and temperature sensors to continuously fine-tune operations.
Expansion Valve Modulation (EXV/TXV)
Controls refrigerant flow accurately for better part-load performance.
BMS and IoT Compatibility
Fully integrates with Building Management Systems and remote monitoring platforms for centralized control and analytics.
Up to 30–50% energy savings in partial load scenarios
Consistent cooling performance across all operating conditions
Reduced mechanical wear and compressor cycling
Enhanced occupant comfort and process stability
Full visibility and control through central dashboards and mobile access
Supports green building compliance and ESG targets
Office buildings, hotels, malls with variable occupancy
Hospitals and data centers requiring precision cooling
Industrial facilities with fluctuating process loads
Multi-chiller systems requiring sequencing and load balancing
Facilities upgrading from manual or static control setups
Experts in smart chiller control and HVAC optimization
Skilled in integrating with major brands: Trane, Carrier, York, Daikin, etc.
Customized control programming for air-cooled and water-cooled chillers
Full support from audit and design to implementation and commissioning
Transparent reporting with real-time monitoring and energy savings analysis
Your HVAC system should work as smart as your building. With EKG (Malaysia) Sdn Bhd’s demand flow HVAC chiller control system, you’ll gain a high-performance, cost-effective solution that adjusts to your needs—automatically.
Contact us today to schedule a system consultation or request a custom control solution.
More detail about EKG M & E SDN. BHD.
Malaysia
