The Next Generation of Cooling Refrigerants. Refrigerants are liquids stored in your air conditioner’s coils that cool and dehumidify indoor air. If there weren’t refrigerants, there wouldn’t be air conditioning. Over the years, the most common AC refrigerant was R-22 (Freon), but in 2012 the U.S. Environmental Protection Agency (EPA) mandated the phase-out of R-22 through the Clean Air Act. By 2020, R-22 will no longer be legal to produce due to its damage to the environment. Introducing R-410A To lessen environmental impacts, all Lennox® products are now designed to work with the new R-410A AC refrigerant. R-410A is EPA-recognized and contains no chlorine, which means it’s ozone-friendly. You can feel good about using this refrigerant in Wyandotte because it’ll help make your AC work efficiently, reliably and quietly, and offer the same cool comfort in the warmer months. Additional Considerations If your AC or heat pump was manufactured anytime before 2010, it may not be R-410A-compatible. You may want to think about upgrading your cooling system before R-22 is ultimately unavailable. The old refrigerant will become scarce in the next few years, costing you more to use your system effectively. The Lennox products we offer at Gee & Missler Heating & Air Conditioning work with R-410A, so you can be sure we have an AC or heat pump that better meets your needs. Be sure to steer clear of”alternate refrigerants that claim to work in R-22 systems. These include R-407C, R-438A and R-422, all of which can actually compromise your system’s performance. Gee & Missler Heating & Air Conditioning is Here to Help Have questions about your current system or moving to an R-410A refrigerant? Give us a call at 734-363-8907 or schedule an in-person appointment online . We can help you find solutions for your cooling systems and AC refrigerants in the Detroit area.