What is an alternative refrigerant to R-22 for new systems?

R-410A is recognized as a commonly used replacement for R-22 in new refrigeration and air conditioning systems. This alternative refrigerant is a blend of two hydrofluorocarbons (HFCs)—R-32 and R-125. R-410A operates at higher pressures compared to R-22, which allows for improved energy efficiency and performance in cooling applications. Furthermore, R-410A does not contribute to ozone depletion, aligning with the environmental regulations aimed at phasing out ozone-depleting substances like R-22.

In addition to its efficiency and environmental benefits, R-410A systems have been designed with specific components that can handle the higher pressures associated with this refrigerant, ensuring that safety and efficiency standards are met. This makes R-410A a desirable choice for newer installations that comply with current environmental regulations.