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

Dave Hartzell
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Looking for honest, expert HVAC answers—without the sales pitch? You’re exactly where you need to be. Cool Talk with Hartzell’s Heat & Air isn't your typical HVAC podcast. With over 45 years of serving homeowners and businesses in Central Oklahoma, our team dives deep into heating, cooling, and geothermal systems, delivering practical advice, real-world stories, and behind-the-scenes HVAC insights you won’t find anywhere else. Hosted by Oklahoma’s trusted comfort specialists, our episodes cover topics you genuinely care about, including: ✅ Why Your Energy Bills Keep Rising – And actionable tips to lower them ✅ Geothermal HVAC in Oklahoma – How it works and why homeowners love it ✅ Easy DIY Maintenance Tips – Extend your HVAC system’s life and prevent costly breakdowns ✅ Spotting Airflow Issues vs. System Failures – Know what’s wrong before calling for help ✅ Hiring HVAC Technicians – What to expect and how to recognize quality service ✅ Hartzell’s Reputation – Why more homeowners rely on us, backed by decades of trust and an A+ rating from the Better Business Bureau (BBB) Whether you’re a homeowner, property manager, or simply HVAC-curious, "Cool Talk" gives you straightforward explanations and helpful tips—plus plenty of laughs and field stories that'll make heating and cooling more relatable than ever. 📍 Proudly based in Kingfisher and serving Edmond, Guthrie, Yukon, Mustang, Piedmont, Logan County, Canadian County, Blaine County, Major County, Garfield County, and the greater Oklahoma City metro area, Hartzell’s Heat & Air blends old-school integrity with cutting-edge technology, from digital diagnostics to smart-home HVAC integrations. Connect with Hartzell’s Heat & Air: 📲 Facebook: facebook.com/hartzellsheatair🐦 X (Twitter): x.com/HartzellsHVAC▶️ YouTube: youtube.com/@hartzellsheatair6003💼 LinkedIn: linkedin.com/in/dave-hartzell-7a687515📧 Contact Us: office@hartzellsheatair.com Don’t just maintain your HVAC system—understand it. 🔔 Subscribe to Cool Talk with Hartzell’s today, and join countless homeowners choosing comfort with confidence. 📞 Need HVAC help? Call (405) 375-4822 🌐 hartzellsheatair.com 🏷️ SEO Podcast Tags (comma-separated): Hartzell’s Heat & Air, Cool Talk Podcast, HVAC Podcast, HVAC Tips, HVAC Maintenance, Oklahoma HVAC, Geothermal Heating, Energy Efficiency, HVAC Troubleshooting, DIY HVAC, HVAC Expert Advice, HVAC Energy Savings, HVAC Technician Tips, HVAC Airflow Issues, Kingfisher HVAC, OKC HVAC, Edmond HVAC, Yukon HVAC, Guthrie HVAC, Logan County HVAC, Canadian County HVAC, Blaine County HVAC, Major County HVAC, Garfield County HVAC, HVAC System Care, Smart Home HVAC, HVAC System Lifespan, Heating and Cooling Podcast, HVAC YouTube, HVAC Facebook, HVAC Twitter, HVAC LinkedIn, BBB A+ HVAC, Hartzell HVAC Contact

  1. Aug 2

    The Weak Capacitor That Kills Compressors in Oklahoma Heat

    Give Use A Shout CO-HOST: Welcome back to Cool Talk. Dave, this one is a classic July service call. The homeowner says the outdoor unit hums, the fan may or may not start, the house is getting warmer, and somebody online says it is probably a capacitor. What is a capacitor doing in an air conditioner? DAVE: A capacitor is a small electrical part that helps a motor start and run correctly. In a typical outdoor unit, it supports the compressor and the fan motor. It is not exciting to look at. It is usually a meta 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 Hartzell Built on trust. Backed by warranty. Designed for comfort.

  2. Jul 24

    Why Water Is in Your AC Drain Pan

    Give Use A Shout CO-HOST: Welcome back to Cool Talk. I am sitting down with Dave Hartzell, owner of Hartzell's Heat and Air in Kingfisher, Oklahoma. Dave, it is the heat of the summer, the AC is running all day, and a homeowner walks in and sees water near the indoor unit. First question. Is water in the AC drain pan normal? DAVE: A little water moving through the drain system is normal. Water sitting in the emergency pan is not something I ignore. That pan is there to catch a problem before it becomes ceiling 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 Hartzell Built on trust. Backed by warranty. Designed for comfort.

  3. Jul 21

    Why Is Your Water Heater Leaking

    Give Use A Shout You walk into the garage and there is a puddle under your water heater, and your stomach drops. Here is the good news: not every leak means the tank is done. Where the water is coming from tells you almost everything. In this episode I walk you from the easy fixes, a loose connection up top or a dripping drain valve, through the T and P safety valve, down to the one that means it is time, a tank rusting through from the bottom. I also cover the simple maintenance that buys you years. Call 405-375-4822 or book at hartzellsheatair.com. 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 Hartzell Built on trust. Backed by warranty. Designed for comfort.

  4. Jul 21

    Why Your Heat Pump Ices Up in Winter

    Give Use A Shout Ever look outside on a cold morning and find your heat pump covered in frost or steaming away, and wonder if it is dying? In this Cool Talk I walk you through why the outdoor coil ices up in winter, what a normal defrost cycle looks and sounds like (a little steam, a whoosh, a few minutes of cooler air from the vents), and when it is nothing to worry about. Then I cover the real warning signs, a solid block of ice that never clears, ice on the fan, or a unit frozen for a day, and what a homeowner can safely check versus when to call a pro. Call 405-375-4822 or book at hartzellsheatair.com. 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 Hartzell Built on trust. Backed by warranty. Designed for comfort.

  5. Jul 21

    Should You Cover Your Air Conditioner in Winter

    Give Use A Shout Should you cover your outdoor AC unit for the winter? It feels responsible, but that condenser was built to live outside in all weather, and wrapping it up tight usually causes more trouble than it prevents. In this one I explain why a full cover traps moisture and invites rust, mold, and mice nesting in the warm dry space, plus the day somebody forgets and runs it while it is still wrapped. I cover the one reasonable option, a breathable top cover, and the big heat pump exception, since a heat pump runs all winter and must never be covered. Call 405-375-4822 or book at hartzellsheatair.com. 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 Hartzell Built on trust. Backed by warranty. Designed for comfort.

  6. Jul 21

    Why Your Heater or AC Smells Like It's Burning

    Give Use A Shout Why does my furnace or AC smell like burning? I walk you through the whole range, from harmless to urgent. That dusty smell the first time you run the heat in fall is usually just dust burning off the furnace, and it clears on its own. But a sharp electrical, hot plastic, fishy, or burning rubber smell is different, and any smoke means shut it off at the thermostat and breaker and call a pro. And a rotten egg gas smell is not a burning issue at all: get out and call the gas company or 911. Call 405-375-4822 or book at hartzellsheatair.com. 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 Hartzell Built on trust. Backed by warranty. Designed for comfort.

  7. Jul 21

    Should You Close the Air Vents in Rooms You Don't Use

    Give Use A Shout One of the most common money-saving tips you hear is to close the vents in rooms you do not use. It sounds obvious, but it is one of the biggest myths in my trade, and it can actually make your system work harder, run less efficiently, and even freeze up or wear out early. In this episode I explain how your HVAC is one balanced loop sized for the whole house, what closing vents really does to the pressure in your ducts, and the right way to control comfort room by room. Call 405-375-4822 or book at hartzellsheatair.com. 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 Hartzell Built on trust. Backed by warranty. Designed for comfort.

  8. Jul 20

    Why Your Furnace Is Leaking Water

    Give Use A Shout Found water under your furnace? Do not panic. A modern high-efficiency furnace makes water on purpose. It pulls so much heat out of the burn that the exhaust condenses, then drains out through a trap and a line. When you see water on the floor, that path is usually clogged, the condensate pump has quit, or a line came loose. And in summer, water at the furnace is often the AC coil sitting above it, not the furnace at all. An older standard furnace should not be making water, so that one is worth a call. I walk you through what you can safely check and when to bring in a pro. Call 405-375-4822 or book at hartzellsheatair.com. 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 Hartzell Built on trust. Backed by warranty. Designed for comfort.

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About

Looking for honest, expert HVAC answers—without the sales pitch? You’re exactly where you need to be. Cool Talk with Hartzell’s Heat & Air isn't your typical HVAC podcast. With over 45 years of serving homeowners and businesses in Central Oklahoma, our team dives deep into heating, cooling, and geothermal systems, delivering practical advice, real-world stories, and behind-the-scenes HVAC insights you won’t find anywhere else. Hosted by Oklahoma’s trusted comfort specialists, our episodes cover topics you genuinely care about, including: ✅ Why Your Energy Bills Keep Rising – And actionable tips to lower them ✅ Geothermal HVAC in Oklahoma – How it works and why homeowners love it ✅ Easy DIY Maintenance Tips – Extend your HVAC system’s life and prevent costly breakdowns ✅ Spotting Airflow Issues vs. System Failures – Know what’s wrong before calling for help ✅ Hiring HVAC Technicians – What to expect and how to recognize quality service ✅ Hartzell’s Reputation – Why more homeowners rely on us, backed by decades of trust and an A+ rating from the Better Business Bureau (BBB) Whether you’re a homeowner, property manager, or simply HVAC-curious, "Cool Talk" gives you straightforward explanations and helpful tips—plus plenty of laughs and field stories that'll make heating and cooling more relatable than ever. 📍 Proudly based in Kingfisher and serving Edmond, Guthrie, Yukon, Mustang, Piedmont, Logan County, Canadian County, Blaine County, Major County, Garfield County, and the greater Oklahoma City metro area, Hartzell’s Heat & Air blends old-school integrity with cutting-edge technology, from digital diagnostics to smart-home HVAC integrations. Connect with Hartzell’s Heat & Air: 📲 Facebook: facebook.com/hartzellsheatair🐦 X (Twitter): x.com/HartzellsHVAC▶️ YouTube: youtube.com/@hartzellsheatair6003💼 LinkedIn: linkedin.com/in/dave-hartzell-7a687515📧 Contact Us: office@hartzellsheatair.com Don’t just maintain your HVAC system—understand it. 🔔 Subscribe to Cool Talk with Hartzell’s today, and join countless homeowners choosing comfort with confidence. 📞 Need HVAC help? Call (405) 375-4822 🌐 hartzellsheatair.com 🏷️ SEO Podcast Tags (comma-separated): Hartzell’s Heat & Air, Cool Talk Podcast, HVAC Podcast, HVAC Tips, HVAC Maintenance, Oklahoma HVAC, Geothermal Heating, Energy Efficiency, HVAC Troubleshooting, DIY HVAC, HVAC Expert Advice, HVAC Energy Savings, HVAC Technician Tips, HVAC Airflow Issues, Kingfisher HVAC, OKC HVAC, Edmond HVAC, Yukon HVAC, Guthrie HVAC, Logan County HVAC, Canadian County HVAC, Blaine County HVAC, Major County HVAC, Garfield County HVAC, HVAC System Care, Smart Home HVAC, HVAC System Lifespan, Heating and Cooling Podcast, HVAC YouTube, HVAC Facebook, HVAC Twitter, HVAC LinkedIn, BBB A+ HVAC, Hartzell HVAC Contact

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