EKG (MALAYSIA) SDN BHD is a leading commercial HVAC engineering company specializing in retrofit solutions for Water Cooled Package Units (WCPU) designed to deliver significant energy savings, improve cooling performance, and extend system life. Our services provide building owners, facility managers, and industrial operators with cost-effective, sustainable HVAC upgrades without the disruption or expense of full system replacement.
With extensive experience in commercial and industrial water-cooled HVAC systems, EKG delivers engineered retrofit strategies that optimize energy efficiency, reduce operational costs, and ensure reliable indoor comfort across all types of commercial spaces.
Water Cooled Package Units are critical to the performance of commercial HVAC systems, but aging units often suffer from:
Reduced energy efficiency leading to higher utility costs
Declining cooling performance and inconsistent indoor comfort
Frequent breakdowns and high maintenance requirements
Component wear, fouling, or corrosion
Outdated control systems without automation or monitoring
EKG (MALAYSIA) SDN BHD offers retrofit solutions that modernize these systems, ensuring high-performance operation while minimizing energy consumption.
Our WCPU retrofit services include:
High-efficiency compressor replacement or optimization for restored cooling capacity
Condenser and evaporator refurbishment or re-tubing to improve heat transfer
Electrical system and motor upgrades to lower energy consumption
Variable Speed Drives (VSD) for compressors, pumps, and fans
Smart controls, PLC, and BMS integration for automated energy management
Hydraulic balancing and water flow optimization for peak efficiency
Noise, vibration, and corrosion mitigation
Energy monitoring and analytics for measurable performance improvements
These upgrades enhance Coefficient of Performance (COP), system reliability, and overall operational efficiency.
Investing in retrofit solutions offers:
Reduced energy consumption and lower operational costs
Improved cooling performance and consistent indoor comfort
Extended equipment life, delaying costly replacements
Fewer maintenance requirements and minimized downtime
Compliance with energy efficiency regulations and sustainability standards
EKG ensures all retrofits are validated with pre- and post-upgrade performance benchmarking, providing measurable results and ROI.
Retrofits are recommended when:
WCPU systems are 10–20 years old or showing reduced efficiency
Energy costs continue to rise due to inefficient operation
Cooling performance no longer meets building demands
Maintenance and downtime affect operations
Building upgrades, renovations, or sustainability initiatives are planned
EKG provides technical assessments and retrofit roadmaps to ensure the most effective energy-saving solutions.
More detail about EKG M & E SDN. BHD.
Malaysia
