Despite its droid-like name, R22 isn’t a friendly robot from your favorite science fiction series! This combination of numbers and letters signifies an old form of refrigerant used for many HVAC systems. However, due to a few issues with this AC refrigerant, the Environmental Protection Agency has begun to phase out the chemical’s use.
Specialized Mechanical always takes the initiative to follow the best practices for your HVAC system. Our team prioritizes your safety and comfort above all else. We’ve compiled a guide to help you understand what R22 refrigerant is and why its production is dwindling.
Why Freon R22 Is Being Phased Out
R22 refrigerant, also known as freon R22, is used to cool many homes across the United States. This substance is a hydrochlorofluorocarbon (HCFC) known to contribute to the depletion of the Earth’s ozone layer. When this chemical is released outdoors in mass quantities, it undoubtedly plays a part in worldwide climate change.
The emissions of this refrigerant have created an “ozone hole” over the South Pole. If the quality of the ozone layer continues depleting, it will increase the amount of UV radiation that reaches Earth and cause a global increase in health issues. As a result, the EPA has taken action to protect the planet’s climate by eliminating the use of R22 refrigerant in phases.
How Long Will R22 Freon Be Available?
According to the EPA, the ban on the manufacturing of this refrigerant went into effect on January 1st, 2020. Nowadays, systems that use this substance must rely on recycled or stockpile quantities during repair services. You can refer to your owner’s manual to determine what type of refrigerant your air conditioner uses.
What To Keep In Mind For Your AC Unit
You may be wondering what this phase-out process means for your cooling system. Luckily, you don’t have to replace a unit that uses R22 refrigerant right away! All HCFCs will not be phased out until 2030. However, there are a few factors to consider regarding the state of your unit.
Be Aware Of R22 Replacements And Alternatives
Alternative refrigerants that don’t harm the ozone layer are becoming more common. The most common replacement is R-410A refrigerant, which has a significantly lower impact on the environment. This chemical is being manufactured under different trade names, such as:
- GENTRON AZ-20®
- SUVA® 410A
- PURON®
If you have questions about what type of coolant your system needs, one of our trustworthy technicians can help you find a replacement.
Consider Replacing Your Cooling System
Air conditioners and heat pumps that use R22 refrigerant haven’t been manufactured since 2010. If your system uses this substance, there’s a chance it may be nearing the end of its service life.
AC units typically last around 10 to 20 years, while heat pumps have an average service life of 15 years. One of our HVAC experts can help you determine if replacing your unit is the best and most cost-effective option based on these details.
Avoid Retrofitting Your Current Unit
Having your system retrofitted may seem like a tempting alternative to a replacement, but it can do more harm than good. When a technician retrofits your air conditioner, they will provide it with new parts to help with its efficiency.
It’s not wise to modify a unit that uses R22 refrigerant. These systems are designed to operate with this chemical. Retrofitting an AC to run with a different kind of refrigerant can cause it to function ineffectively.
Protect Your Home With Trustworthy HVAC Services
When your air conditioner needs a little TLC, Specialized Mechanical is here to assist you! With the help of our NATE-certified technicians, you can trust our team to know important information about your HVAC system. Contact us to conduct reliable AC services today!
