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Upcoming HVAC Refrigerant Change 2024: What Alabama Homeowners Need to Know

Writer's picture: Heaven P.Heaven P.

If you're a homeowner—or planning to become one—there are significant HVAC industry changes happening soon that you should be aware of. A major shift is coming in the refrigerant used in air conditioning systems, and this change will impact anyone needing AC repair or AC system replacement in the near future. The HVAC refrigerant change 2024 is a fast-approaching transition that could significantly affect your home’s cooling system.


Air conditioning units with pressure gauges connected and a refrigerant cylinder beside them on a rooftop.Air conditioning units with pressure gauges connected and a refrigerant cylinder beside them on a rooftop.

What’s Changing with HVAC Refrigerants?

In 2003, the HVAC industry began phasing out older refrigerants in favor of R410a. However, manufacturers didn’t start mass-producing R410a systems until 2007, giving HVAC contractors and technicians time to learn and adjust to the new refrigerant.


Now, the industry is moving toward new refrigerants—R32 and R454a—and this change is happening rapidly, with no transition period. This sudden shift leaves little time for experimentation or adjustment, meaning both homeowners and HVAC professionals need to be prepared for the HVAC refrigerant change 2024.


How the HVAC Refrigerant Change 2024 Will Impact Your AC System

In the past, when refrigerants changed, it was recommended to replace both the indoor and outdoor units of an AC system to ensure compatibility. If replacing both wasn’t financially feasible, it was sometimes possible to mix and match, giving homeowners time to save for a complete replacement.


This is no longer possible with the new refrigerants. R32 and R454a are incompatible with older systems, so if your condenser or other parts are on backorder, replacing just one part won’t work. You'll need to replace the entire HVAC system, making full system replacement the only viable option.


How This Change Will Affect HVAC Prices and Availability

The complete transition to the new refrigerants may take up to 20 years, but prices are already rising, and manufacturers are starting to release new equipment. If your HVAC system is nearing the end of its life, or you think a system replacement is in your near future, it’s wise to act before the change becomes mandatory.


By replacing your system now, you may avoid the rising costs and more restrictive requirements that are on the horizon.


HVAC Experts in North Central Alabama

At Cullman Appliance and HVAC Repair, we understand that no homeowner asked for these sudden changes in the HVAC industry, and our goal is to make the transition as seamless as possible for our customers. Whether you need an HVAC replacement, AC repair, or simply want to explore your options, we’re here to help with no-cost, hassle-free consultations.


If you're in the North Central Alabama area—including Cullman, Hartselle, Decatur, Somerville, Priceville, and Smith Lake—we’re ready to guide you through this industry shift. Call us at 256-507-3415 or email office@cullmanappliancerepair.com to schedule your consultation today.


Why Choose Cullman Appliance and HVAC Repair?

  • We specialize in both residential HVAC and commercial HVAC systems.

  • Our certified technicians are experienced in handling HVAC system replacements, repairs, and more.

  • As a locally owned business, we provide reliable service that you can trust.


Cullman Appliance and HVAC Repair

Reliable Service You Can Trust!

Licensed, bonded, and insured.

AL HVAC #22238 AL REF #53493


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