Seltrade offers R-422B refrigerant gas, an HFC-based, non-ozone-depleting blend developed as a retrofit solution for R-22 in existing air conditioning and refrigeration systems. R-422B refrigerant gas is especially effective in medium and high-temperature applications, providing stable performance without requiring a change in mineral oil lubricants.

Key Features

Cost-Effective R-22 Retrofit: R-422B is engineered to match the performance of R-22, making it ideal for retrofitting air conditioning systems, walk-in coolers, reach-in refrigerators, and other commercial refrigeration applications. It reduces the need for expensive component changes during conversion.

No Oil Change Needed: One of R-422B's major advantages is its compatibility with existing mineral oil and alkylbenzene lubricants. This allows for faster retrofits and lower service costs, especially in older systems originally charged with R-22.

Zero Ozone Depletion Potential: Formulated without chlorine, R-422B has an ODP of 0, making it a more environmentally responsible choice aligned with current regulations aimed at phasing out HCFCs like R-22.

Safe and Reliable:R-422B is classified as A1 by ASHRAE, indicating it is non-toxic and non-flammable under standard operating conditions. It offers dependable performance and chemical stability in a wide range of refrigeration systems.

Application Flexibility:Ideal for commercial refrigeration and comfort cooling systems, R-422B can be used in air conditioners, supermarket cases, condensing units, and more — offering versatility and peace of mind during retrofits.