R22 refrigerant (commonly known as Freon) is being phased out globally due to its high ozone depletion potential (ODP) and environmental impact.
Businesses using R22-based air-cooled chillers must transition to eco-friendly alternatives to ensure regulatory compliance, reduce operational costs, and improve system efficiency.
EKG (Malaysia) Sdn Bhd specializes in professional R22 gas replacement, ensuring optimal chiller performance, energy efficiency, and long-term compliance.
Our ISO-certified refrigerant conversion services cater to:
Industrial & Manufacturing Facilities
Commercial Buildings (Offices, Malls, Hotels, Hospitals)
Data Centers & IT Cooling Systems
Pharmaceutical & Healthcare Cooling
Food Processing & Cold Storage Units
Regulatory Compliance – Meets Montreal Protocol, Kyoto Protocol, and Malaysia DOE guidelines
Eco-Friendly Refrigerants – Switch to low-GWP (Global Warming Potential) and zero-ODP refrigerants
Improved Energy Efficiency – New-generation refrigerants enhance cooling capacity and reduce energy consumption
Lower Maintenance Costs – Reduces risk of leakages, system inefficiencies, and component failures
Future-Proof Your Chiller System – Avoid expensive R22 price hikes and limited availability
R-410A – High-efficiency, chlorine-free refrigerant for newer HVAC systems
R-407C – Closely matches R22 properties for smooth conversion with minimal modifications
R-134a – Ideal for medium-temperature cooling applications
R-32 & R-1234ze – Next-generation, low-GWP refrigerants for energy-efficient performance
R-422D & R-438A – Retrofit-friendly options for existing R22 systems
1. System Evaluation & R22 Phase-Out Assessment
Conduct refrigerant pressure testing and system diagnostics
Identify leak points, oil contamination, and component wear
Determine the best alternative refrigerant based on system compatibility
2. Safe R22 Gas Removal & Recovery
Perform ISO-compliant refrigerant recovery procedures
Extract remaining R22 gas safely for environmentally responsible disposal
Flush system to remove oil residues and impurities
3. Retrofit & Component Modification (If Required)
Upgrade expansion valves, seals, and filters for compatibility with new refrigerant
Replace compressor oil (if switching to synthetic refrigerant)
Adjust pressure settings and thermal expansion valve calibration
4. New Refrigerant Charging & System Optimization
Charge system with approved replacement refrigerant (R-410A, R-407C, R-32, etc.)
Fine-tune superheat and subcooling levels for optimal performance
Ensure balanced refrigerant flow and compressor efficiency
5. Performance Testing & Final Validation
Conduct load testing and cooling capacity assessment
Monitor compressor function, refrigerant pressure, and temperature stability
Provide detailed service reports and long-term maintenance recommendations
Expert HVAC Refrigerant Transition Specialists – Ensuring seamless R22 conversion for air-cooled chillers
ISO-Certified & Regulatory Compliant Solutions – Safe, environmentally friendly, and DOE-approved refrigerant replacement
Energy-Saving & Cost-Effective Upgrades – Reducing power consumption and long-term operational costs
Minimal Downtime & Efficient Transition – Fast, hassle-free R22 replacement with minimal business disruption
Advanced Leak Detection & System Optimization – Ensuring long-term refrigerant stability and chiller performance
Ensure environmental compliance, energy efficiency, and future-proof cooling performance with EKG (Malaysia) Sdn Bhd’s expert R22 gas replacement services. Our certified technicians provide safe refrigerant transitions, system retrofits, and cooling efficiency enhancements to keep your HVAC system running at peak performance.
Need to replace R22 in your chiller? Contact us now! We provide expert consultation and seamless refrigerant conversion services across Malaysia.
More detail about EKG M & E SDN. BHD.
Malaysia
