In recent months, a significant shift in the HVAC industry has begun to affect homeowners across America. The long-standing R-410A refrigerant, used in air conditioning systems for over two decades, is being phased out due to environmental concerns. Its replacement, R-454B, is now in high demand, but a shortage of refrigerants and containers required to transport it is causing widespread delays and confusion.
At Logan Services, we want to keep our customers informed, prepared, and comfortable. As this refrigerant transition continues to evolve, we are committed to updating our customers on the latest developments and what the ramifications may mean for your home comfort. If your current air conditioner fails this summer, call our team at (800) 564-2611 for the most accurate and up-to-date information affecting the heating and air conditioning industry.
As you consider air conditioner replacement, here is some guidance on the refrigerant transition and how it might impact your HVAC decision-making process.
Why Is There a Refrigerant Shortage?
The current refrigerant shortage stems from a federally mandated phase-out of R-410A, which has a high Global Warming Potential (GWP). HVAC manufacturers have spent nearly a decade preparing for this change by developing systems that use R-454B, a next-generation refrigerant with a lower GWP. Although the rollout of R-454B began as early as 2016 in other regions of the world, the U.S. adoption has been slower due to evolving regulations, shifting government timelines, and inconsistent rollout milestones, all of which have caused industry-wide bottlenecks.
R-454B is not yet manufactured in the U.S.; it must be imported. With the limited availability of certified storage containers and port congestion, the refrigerant isn’t reaching the U.S. market fast enough to meet growing demand. Honeywell, the primary producer and patent holder of R-454B (marketed as Solstice® 454B), plays a key role in its distribution, further aggravating supply challenges.
Understanding the R-454B Tank Shortage
Beyond the refrigerant itself, there is also a global shortage of the certified tanks needed to store and transport R-454B safely. These logistical complications contribute to delays in new system installations and replacements, particularly in high-demand areas like Dayton, Columbus, and Cincinnati. And with summer heating up fast in the Ohio Valley, where trapped humidity and Gulf moisture make it feel even hotter, you don’t want to be left waiting for cool air.
Who Is Affected by the Supply Chain Crisis?
The shortage of R-454B affects all levels of the HVAC industry:
- Homeowners needing new AC installations may face delays if they opt for systems using R-454B.
- Owners of older systems relying on R-22 or R-410A may find repairs more difficult as supply diminishes due to the recent changeover to R-454B, and older refrigerants slowly get phased out.
- HVAC distributors have AC units available, but are struggling to restock the required R-454B.
- Service technicians must navigate long wait times for parts and refrigerants.
Many trusted brands, including Carrier, Bryant, Lennox, and Trane, have transitioned to R-454B. However, installation timelines have been significantly impacted.
Logan Services is closely tracking how these changes affect homeowners, manufacturers, and service teams. We’re committed to keeping our customers informed as updates unfold so you can make confident, timely decisions about your HVAC needs.
What Should You Do If You’re Planning an HVAC Upgrade?
While waiting may be tempting, refrigerant supply issues are expected to linger through at least August 2025. Logan Services recommends exploring alternative refrigerants and systems that are currently available.
We have already taken steps to offer trusted alternatives to help you stay comfortable now. We encourage you to read our companion article on Daikin R-32 systems if you’re considering a new AC system. Click here to read more.
Contact Logan Services Today
Our team is dedicated to keeping you informed and equipped with the latest insights during this industry-wide transition. Call (800) 564-2611 or book a free, in-home estimate online for help navigating your HVAC options in Dayton, Columbus, or Cincinnati.
FAQs About the R-454B Refrigerant Shortage
Can I Still Get a Trane System That Uses R-454B?
Possibly! Trane has begun transitioning its systems to R-454B, but due to limited availability, you may experience delays. Logan Services is the nation’s largest residential Trane dealer and will provide updates as soon as new inventory arrives.
When Will the Shortage End?
The refrigerant and tank shortages are expected to continue at least through the summer of 2025. Our team is closely monitoring the situation to ensure timely solutions.
Should I Wait to Replace My AC System?
No—don’t wait and risk being stuck in the heat. With the R-454B shortage delaying other systems, Daikin R-32 units are in stock now and ready for next-day installation. Logan Services is here to keep you cool and comfortable without the wait.
