EPISODE · Apr 22, 2026 · 22 MIN

The 2025 air conditioner refrigerant ban

from Cool Talk with Hartzell's | Your HVAC Questions, Answered!

Give Use A ShoutDave Hartzell breaks down the 2025 refrigerant transition. R-410A is being phased out, R-454B and R-32 are the A2L replacements, and there is a lot of noise about what that means for the AC sitting on the side of your house right now. If your existing unit is running fine, keep running it. If you are buying new in 2026, you are getting A2L. This episode covers what actually changed, what is safe, what repairs cost, and when replacement actually makes sense for a homeowner in Kingfisher, Oklahoma or anywhere else. More episodes: https://hartzellsheatair.com/podcast/Thanks for tuning in to Hartzell’s Heat & Air — your trusted HVAC experts in Oklahoma and beyond. From Kingfisher to coast-to-coast consulting, we design, install, and maintain smart, efficient systems that deliver year-round comfort.We’re employee-owned, family-run, and powered by 48+ years of experience. Whether it’s AI-powered thermostats, geothermal systems, or classic tune-ups, we deliver upfront pricing, expert care, and warranties that back it all up.🛠️ Book Online: https://book.housecallpro.com/book/Hartzells-Heat--Air/4a569038b3dc460daf2d5f6497b18351?v2=true 🌐 www.hartzellsheatair.com 📞 (405) 375-4822🚛 Trane Comfort Specialist • Mitsubishi Diamond Dealer • ClimateMaster Elite 🛡️ VIP Comfort Club • Remote Monitoring • Extended Warranties📲 Follow us for tips, updates, and real-world installs: YouTube: @hartzellsheatair6003 X: https://x.com/HartzellsHVAC Facebook: facebook.com/hartzellsheatair LinkedIn: Dave HartzellBuilt on trust. Backed by warranty. Designed for comfort.

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This episode is 22 minutes long.

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This episode was published on April 22, 2026.

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