07/30/2026
For example, R-22 refrigerant (often known by the brand name Freon), which was commonly used in residential air conditioning systems for decades, is no longer manufactured for use in the United States. As a result, homeowners with older systems may find that repairs involving refrigerant can become increasingly expensive as supplies become more limited.
Today's air conditioning systems are designed to use newer refrigerants, such as R-410A (commonly known as Puron), which were developed to be more environmentally responsible and do not contribute to ozone depletion in the same way as older refrigerants. These newer systems are also typically more energy efficient, helping homeowners reduce energy consumption and potentially lower utility costs.
If your air conditioning system is older, it doesn't necessarily mean it needs to be replaced immediately. However, it's a good idea to understand what type of refrigerant your system uses and discuss your options with a qualified HVAC professional. Knowing this information can help you plan ahead for future maintenance, repairs, or replacement decisions and avoid unexpected surprises down the road.
Whether you're maintaining your current home or preparing to buy or sell one, understanding the age and condition of the HVAC system is an important part of protecting your investment.
H.J. “Hutch” Lango
(281) 685-9327
Email: [email protected]