Chemours™ Freon® MO99™ (R-438A)

Category: FREON

Chemours R-438A: A Proven Refrigerant Replacement for R-22 with No Oil Change Required


Chemours R-438A (Freon™ MO99™) is a field-proven retrofit refrigerant designed to replace R-22 without the need for an oil change. Trusted by professionals, Freon™ MO99™ offers an easy and efficient solution for upgrading residential and commercial air conditioning and refrigeration systems.

Applications of R-438A

 ●        Residential and Commercial AC Systems

        ○        Rooftop and indoor packaged units

        ○        Direct expansion chillers

        ○        Split systems

●        Low- and Medium-Temperature Refrigeration Systems

        ○        Self-contained and rack systems

        ○        Condensing units

Features and Benefits of Chemours R-438A

1.       No Oil Change Needed

○        Freon™ MO99™ offers the closest performance match to R-22 among "no oil change" refrigerants, making retrofitting quick and easy.

2.       Compatible with Various Oils

○        Works with mineral oil (MO), polyolester (POE), and alkylbenzene (AB) oils.

3.       Energy Efficiency

○        Lowers discharge temperatures, potentially extending the compressor lifespan and improving overall system efficiency.

4.       Simple Retrofit Process

○        Easily replace R-22 by recovering the old refrigerant, replacing critical seals, and charging Freon™ MO99™. No need for expansion valve or line set changes.

5.       Lower Global Warming Potential (GWP)

○        Achieves a 42% lower GWP than R-404A, contributing to a more sustainable cooling solution.

6.       Easy Maintenance

○        Once retrofitted, systems can be topped off with Freon™ MO99™, minimizing service disruptions and future maintenance needs.


Ideal for Upgrading Systems in Indonesia

Looking for a cost-effective and environmentally friendly solution for your R-22 systems? Chemours R-438A provides a smooth transition to a more sustainable refrigerant without sacrificing performance.


For more information on Chemours R-438A, contact us today.

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