What You Need to Know About the EPA HCFC-22 (R-22) PhaseoutService Champions
  • CALL
  • East Bay (925) 308-5025
  • Sacramento (916) 231-9469
  • South Bay (408) 572-8065

What You Need to Know About the EPA HCFC-22 (R-22) Phaseout

July 24th, 2018

The most common type of refrigerant used in air conditioning and refrigeration equipment is HCFC-22 (or R-22). If your air conditioner or heat pump was manufactured before 2010, it most likely uses R-22 refrigerant. (You can find out what type of refrigerant your air conditioner or heat pump uses by checking out the nameplate on your outdoor condenser unit.)

Due to their ozone depletion effects, however, fluorocarbons, and especially hydrochlorofluorocarbons (HCFCs), are being phased out by the Environmental Protection Agency (EPA).

Production of HCFC-22 (R-22) will stop completely by 2020. While you will still be able to find some R-22 refrigerant after 2020, it will be more expensive and you will need to rely on reclaimed and previously-produced quantities.

EPA Phaseout of R-22 and Other Ozone-Depleting Refrigerants

Ozone-depleting substances (ODS) are regulated as a class I or class II controlled substance in the U.S. To protect the ozone layer (part of the U.S. commitment to the Montreal Protocol on Substances that Deplete the Ozone Layer), new production and imports of most HCFCs will be completely phased out by 2020.

On January 1, 2015, there was a ban on production, import, and use of all HCFCs, except for continuing servicing needs of refrigeration equipment. By 2030, no production or import of any HCFCs will be allowed.

Common refrigerant blends that contain HCFC-22 include R-401A, R-402A, R-408A, R-409A, R-414B, and R-502A (EPA).

If you use equipment that uses R-22 refrigerant or the other 34 HCFCs that are being phased out, we highly recommend replacing your HVAC equipment with a more ozone-friendly refrigerant sooner rather than later. The longer you wait, the more expensive your refrigerant services will be.

There is no requirement to have refrigeration equipment converted (“retrofit”) or replaced for non-ozone-depleting substitutes, but it could still be in your best interest.

Today’s air conditioners not only use ozone-friendly refrigerant, they are also much more energy efficient. This will reduce your carbon footprint and save you money on energy bills every year.

What Homeowners Need to Know About the Phaseout

  • Manufacturers may no longer produce new HCFC-22 and importers may no longer import new HCFC-22.
  • Existing domestic stocks of HCFC-22 can be used to service existing equipment (this will no longer be the case after 2020).
  • After 2020, only recycled, reclaimed, or previously produced HCFC-22 can be used to service existing equipment.

Source: EPA

The lengthy HFCF phaseout allows consumers to replace air conditioning equipment when you normally should replace your air conditioner. However, since the supplies of R-22 will become more limited, costs to R-22 equipment will increase, which may be a factor in when you decide to replace your HVAC equipment.

Acceptable Refrigerant Substitutes

Refrigerant substitutes are regularly reviewed by the EPA according to environmental and health risks, including ozone depletion potential, global warning potential, flammability, toxicity, and exposure potential. The most common alternative refrigerant to R-22 is R-410A, which is sold under various names, such as GENTRON AZ-20®, SUVA® 410A, and PURON®.

Click here for a list of acceptable substitutes to replace banned HCFCs.

Buying a New Air Conditioner or Heat Pump

You can no longer find a new air conditioner or heat pump that uses R-22. New, energy-efficient equipment is available.

You should seriously consider replacing your air conditioner or heat pump if it is over 10 years old.

Air conditioning efficiency is measure by its seasonal energy efficiency ratio (SER). The higher the SEER number, the more energy efficient it is. Keep in mind that in order to achieve the manufacturer’s SEER rating, it must be properly installed by a certified HVAC contractor.

Replacing your old AC or heat pump unit can save you a lot of money and energy in the long run. Learn what you need to know before replacing your air conditioner or heat pump.

Conclusion

While you can continue to have your R-22 equipment serviced, prices may rise. The most important thing you can do is to have your equipment maintained properly, which means annual professional AC tune-ups every year (preferably in early spring).

Make sure you choose a reliable HVAC contractor who is EPA-certified to service R-22 equipment. If you need to have your refill or “recharge” your refrigerant, make sure your contractor finds and fixes the leak before “topping it off.” HVAC technicians must be very careful not to release any refrigerant during service.

You can learn more about the Phaseout of Ozone-Depleting Substances (ODS) on the Environmental Protection Agency website.

Learn more about AC refrigerant and why you should always repair the refrigerant leak first before adding or “recharging” refrigerant.

Service Champions is known for trustworthy, on-time heating and air conditioning service throughout the East Bay, South Bay, and Sacramento areas.

Schedule a Service Now!

Pleasanton

Service Champions - East Bay
7020 Commerce Dr
Pleasanton, CA 94588

(925) 444-4444
(925) 598-1827 - Fax

Rocklin

Service Champions - Sacramento
4430 Yankee Hill Rd
Rocklin, CA 95677

(916) 777-4444
(916) 415-0687 - Fax

San Jose

Service Champions - San Jose
1735 Angela St
San Jose, CA 95125

(408) 777-9444

Concord

Service Champions - Concord
200 Mason Cir, Suite 200
Concord, CA 94520

(925) 444-4444

Livermore

Service Champions - Livermore
96 Rickenbacker Cir
Livermore, CA 94551

(925) 444-4444

Careers

Come join our team
of Champions!”

Feedback Corner

24x7 Answering Service

Mon-Thu: 7am - 8pm
Fri-Sun: 7am - 7pm

info@servicechampions.net

Our quality service and guarantees have made us the best choice in Northern California. We look forward to hearing from you.

Send us Feedback

We would love to hear how your recent experience was. Please feel free to reach out to us.