At EKG M&E Sdn Bhd, we offer professional refrigerant leak pressure testing for air-cooled chillers to detect hidden leaks, verify system integrity, and ensure your chiller operates at peak cooling efficiency and safety standards. Pressure testing is a highly accurate method used to identify refrigerant leaks that cannot be seen or heard, especially in hard-to-access areas or systems with slow gas loss over time.
Accurately Detects Hidden Leaks – Ideal for early-stage or slow refrigerant leaks that traditional inspections may miss.
Prevents System Inefficiency – Ensures refrigerant is maintained at the correct pressure, optimizing cooling output and reducing power consumption.
Protects Critical Components – Prevents compressor strain, coil icing, and system imbalance caused by low refrigerant levels.
Supports Preventive Maintenance – Identifies weaknesses or potential failure points before they become major issues.
Ensures Safety & Compliance – Pressure testing helps comply with HVAC safety regulations and refrigerant handling standards.
System Shut-Down & Preparation
We isolate and prepare the chiller system for safe pressure testing, recovering refrigerant if needed.
Nitrogen Pressure Charging
The system is filled with dry nitrogen to a specific pressure rating suitable for the unit, simulating operating conditions without using actual refrigerant.
Pressure Monitoring & Leak Detection
The system is monitored for pressure drops over time, indicating the presence of a leak. We also use soap bubble solution and electronic sensors at suspect points for confirmation.
Component Inspection
If a leak is detected, we inspect valves, joints, coils, fittings, and welds to pinpoint the exact source of the problem.
Leak Repair & Retesting
After repair, the system is retested under pressure to confirm that it is leak-free and ready for refrigerant recharge.
System Recharging & Final Testing
We recharge the system with the correct refrigerant and perform final cooling and efficiency tests.
Specialists in Chiller Diagnostics – Our team is highly experienced in air-cooled chiller leak detection and refrigerant system maintenance.
Advanced Tools & Safety Protocols – We use certified equipment and follow strict safety procedures during pressure testing.
Fast & Reliable Service – Minimize downtime with our efficient troubleshooting and repair workflow.
Environmentally Responsible – We handle refrigerants according to green HVAC practices, using low-GWP, non-ozone-depleting alternatives.
Complete Chiller Solutions – From leak testing to refrigerant recovery, repair, and system optimization, we offer full support.
Refrigerant leaks can silently degrade your air-cooled chiller’s performance, driving up energy costs and risking system failure. At EKG M&E Sdn Bhd, our pressure testing service is a reliable, accurate way to detect leaks and keep your cooling system operating at its best. Contact us today to schedule a refrigerant leak pressure test and protect your HVAC investment.
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