EPISODE · May 22, 2026 · 24 MIN
Refrigerant top-offs are an expensive myth
from Cool Talk with Hartzell's | Your HVAC Questions, Answered!
Give Use A ShoutHOST A: Dave, a homeowner called you yesterday because their AC ran fine in May and now the house won't get below 78 in the afternoon. What was your first question? HOST B: How long since the last refrigerant top off. They said two summers ago, paid 380 dollars to add freon. That tells me everything I need to know before I even drive out there. They have a leak. They have had a leak for at least two years. And whatever tech topped them off in 2024 did them no favors. I'm Dave Hartzell at Hartzell's Heat & Air in Kingfisher, Oklahoma. 45 years in the trade, Master HVAC license. On Cool Talk I cover the stuff central Oklahoma homeowners actually need to know about heat, air, and indoor air quality. 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.
What this episode covers
Give Use A Shout HOST A: Dave, a homeowner called you yesterday because their AC ran fine in May and now the house won't get below 78 in the afternoon. What was your first question? HOST B: How long since the last refrigerant top off. They said two summers ago, paid 380 dollars to add freon. That tells me everything I need to know before I even drive out there. They have a leak. They have had a leak for at least two years. And whatever tech topped them off in 2024 did them no favors. I'm D...
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Refrigerant top-offs are an expensive myth
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