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R-22 Refrigerant and 410A Refrigerant FAQ

R-22 and 410A are two different types of refrigerant used in home A/C systems. For environmental reasons, the government banned any and all new production of R-22 refrigerant.

As the phaseout date approaches, more and more homeowners are asking questions about the changeover, what it means for keeping cool, and what it will end up costing them.

410a refrigerant

One Hour Heating & Air Conditioning is a trusted resource for many homeowners, so we are going to answer all the questions you may have about this A/C shakeup.

Can R-22 systems just use 410A?

Unfortunately, no. These refrigerants are incompatible, meaning that if you don’t upgrade your system, you can’t use 410A.

What are the brand names for each of these refrigerants that I may have heard?

R-22 often goes by the name Freon.

Less well-known, 410A is sold under the names Puron, Genetron AZ20, and Klea 66.

How does R-22 hurt the environment?

R-22 is a hydrochlorofluorocarbon (hcfc) which destroys the ozone layer. Essentially, this is the same stuff you’d find in the ‘80s hairspray that put a hole in the ozone.

How will the phaseout affect me if I own a R-22 system?

It depends on the age of your system. The government will never go to your home and confiscate your system, and using R-22 will never be banned—just the production of it.

However, as R-22 becomes more scarce, having maintenance done on R-22 systems will become extremely expensive. That means for really old systems, switching to R-22 is an immediate need, while newer R-22 systems can hold out a little longer.

Will I eventually need to upgrade to 410A no matter what?

Yes. Eventually all stockpiles of R-22 will run out, and no HVAC company on the planet will be able to service R-22 systems.

Which refrigerant is more effective at keeping my house cool?

410A performs better. Plus, almost any new A/C system is guaranteed to be an upgrade as far as comfort and energy efficiency are concerned.

When should I upgrade to 410A?

Again, it depends on the age of your system. Older systems need to be upgraded ASAP before repairs become overwhelming.

However if your R-22 systems can hold out a few more years, you have ample time to save up.

If you have any further questions, you can also contact the A/C experts at One Hour Heating & Air Conditioning. Remember that if you are considering upgrading sooner rather than later, you can also call us for a free quote on your new A/C system!


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