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Refrigeration
Refrigeration solutions engineered for peak performance
Across the globe—from supermarket aisles to industrial cold stores—leading refrigeration professionals trust Orbia Fluor & Energy Materials and its Klea® and Klea® Edge™ refrigerant gases to keep their products at optimal temperatures and their energy bills under control.
Why Klea® and Klea® Edge leads the industry
Energy smart innovation
With breakthrough chemistries, we have redefined what “efficient cooling” means—delivering up to 15% lower energy consumption compared to legacy fluids, without compromising performance.
Sustainability in action
We are at the forefront of low-GWP refrigerant development with our Klea® Edge™ products, helping you meet environmental regulations while increasing efficiency to save energy costs and reducing your carbon footprint.
Unwavering reliability
Rigorous purity standards and precision manufacturing guarantee stability under high loads and extreme conditions—minimizing downtime and maintenance costs.
Dedicated technical partnership
From system design consultation to onsite troubleshooting, our technical experts are available around the clock to optimize your setup and help you optimize your system performance.
Reimagine what’s possible in commercial cooling
Whether you are upgrading an existing system or designing a next generation cold chain, Klea® and Klea® Edge refrigerants deliver the performance, efficiency, and environmental stewardship today’s businesses demand. Learn more about our range of refrigeration products:
Klea® 473A
Engineered for extreme cold, Klea® 473A replaces R-23 and R-508B in ultra-low temperature systems down to –75 °C. With a GWP reduction of 85–90% versus legacy fluids, it delivers unmatched efficiency and environmental stewardship—making your cold chain truly future-ready.
Klea® Edge™ 485A
Engineered to outperform CO₂ with up to 20% greater efficiency and a low-GWP, Klea® Edge™ 485A delivers superior heating, cooling, and refrigeration performance across a broad ambient range—offering a seamless, sustainable upgrade for today’s systems
Klea® 456A
A direct replacement for Klea® 134a in mobile HVAC systems, cutting global warming potential by over 50% while preserving OEM performance, pressure profiles, and service procedures—extending the useful life of 134a vehicles and increasing refrigerant availability.
Klea® 407A
Klea® 407A is an energy-efficient, lower-GWP refrigerant ideal for medium- and low-temperature commercial refrigeration—offering a reliable solution for both new systems and retrofits.
Klea® 507
Klea® 507 is a trusted, nonflammable refrigerant widely used in commercial refrigeration systems—especially flooded setups—delivering reliable performance and compatibility with R-502 equipment.
Klea® 508A
R508A refrigerant is a non-ozone-depleting HFC blend designed for ultra-low-temperature refrigeration systems. It’s typically used in scientific, medical, and industrial applications that require very low temperatures — for example, −80 °C laboratory freezers.
