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High-Efficiency Chiller with Demand Flow Logic – EKG M&E Sdn Bhd

At EKG M&E Sdn Bhd, we deliver advanced high-efficiency chiller systems with demand flow logic to help you achieve optimal performance, reduced energy usage, and intelligent load adaptation. Designed for modern buildings and mission-critical environments, these systems offer next-level control, flexibility, and cost savings through real-time flow and capacity modulation.

What Is Demand Flow Logic in Chillers?

Demand flow logic is a smart control strategy that enables your chiller to adjust its output—compressor load, chilled water flow, fan speed, and refrigerant metering—based on actual demand from the building or process it serves. Instead of operating at a fixed output, the chiller uses sensor data and control algorithms to modulate performance for maximum efficiency and minimal waste.

Key Features of Our High-Efficiency Chillers with Demand Flow

• Variable Speed Compressors
  Adjust output based on cooling requirements, significantly improving part-load efficiency.

• Chilled Water Pump Control with VSDs
  Modulates flow based on real-time delta-T and zone cooling needs.

• Condenser Fan Speed Modulation
  Optimizes heat rejection with minimal energy use by adjusting fan operation according to ambient conditions.

• Electronic Expansion Valves (EXVs)
  Ensure precise refrigerant flow control to maintain ideal evaporator performance.

• Smart Sensor Network
  Gathers live data from key points (flow, pressure, temperature) to drive automated decision-making.

• Advanced PLC or BMS Integration
  Seamlessly communicates with building management systems for centralized monitoring, control, and energy reporting.

Benefits of High-Efficiency Chillers with Demand Flow Logic

• 30–50% energy savings compared to conventional chillers

• Improved system COP (Coefficient of Performance) across all load conditions

• Stable temperature control even under variable demand

• Reduced equipment wear due to smoother operation

• Faster ROI through energy cost reductions

• Compatible with green building certifications (LEED, GreenRE, GBI)

Best Fit For:

• Office towers, malls, and mixed-use buildings with variable occupancy

• Data centers, hospitals, labs requiring precise and reliable cooling

• Industrial facilities with fluctuating or process-driven loads

• Retrofit projects focused on efficiency upgrades and cost control

• ESG-conscious developments seeking sustainable HVAC systems

Why Choose EKG M&E Sdn Bhd?

• Industry experts in HVAC efficiency and control innovation

• Custom-built solutions for air-cooled and water-cooled chiller systems

• Extensive experience across Trane, Carrier, York, Daikin, and other brands

• Complete project support from consultation to commissioning and maintenance

• Real-time monitoring tools and data-backed energy performance reporting

Final Thoughts

Demand flow logic transforms a standard chiller into a high-performance, energy-smart system that works in perfect harmony with your building’s cooling needs. With EKG M&E Sdn Bhd, you get expert design and implementation of high-efficiency chillers that deliver real results.
Contact us today to explore a custom solution or request a system proposal.