The Next Generation of Cooling Refrigerants. A refrigerant is a liquid that is stored in your AC coils, which help cool and dehumidify the indoor air. If there weren’t refrigerants, there wouldn’t be air conditioning. For 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, it will no longer be legal to produce R-22 because of its destructive impact to the environment. Introducing R-410A To decrease environmental impacts, all Lennox® products are now designed to work with the new R-410A AC refrigerant. R-410A is EPA-recognized and doesn’t contain chlorine, which means it’s ozone-friendly. You can feel at ease using this refrigerant in Williamsport because it’ll help make your AC work efficiently, reliably and quietly, and provide the same cool comfort in the warmer months. Additional Considerations If your AC or heat pump was manufactured before 2010, it may not be R-410A-compatible. You may want to look into 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 Lycoming Heating Company work with R-410A, so you can be sure we have an AC or heat pump you can better rely on. You should also 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. Lycoming Heating Company is Here to Help Have questions about your current system or upgrading to an R-410A refrigerant? Give us a call at 570-326-4450 or arrange an in-person consulation online . We can help you find solutions for your cooling systems and AC refrigerants in the Williamsport area.