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The Human Diagnostic

Podcast von Dave Hartzell's Heat & Air - Kingfisher,OK

Englisch

Business

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Looking for honest stories about people, not product reviews? You're in the right place.The Human Diagnostic isn't a how-to HVAC podcast. It's what a 45-year Master Technician notices about people after 90,000 service calls across gas plants, oil rigs, hospital preservation systems, high-rises, feedlots, walk-in freezers, and residential homes all over Central Oklahoma.Hosted by Dave Hartzell, each episode tells a real story from a real service call. Sometimes he's driving to the job and predicting what he's about to walk into. Sometimes he just left and he's still working through what he saw. Either way, the story turns out to be about more than HVAC.Topics you'll hear across the season:✅ The customer nobody wanted to take, and what changed when someone finally did✅ Why the person researching their broken AC at midnight isn't being difficult, they're scared✅ What 45 years of walk-ins, weddings, funerals, and broken water heaters teaches you about anxiety✅ The tech who can fix anything but can't explain it, and why the customer doesn't trust him✅ The review you can't place, the moment you never forget, the call that changed how you work✅ What gets lost when we treat people like tickets, and what gets found when we don'tWhether you fix things for a living, manage people who do, or just like good stories from someone who has been everywhere and met everybody, The Human Diagnostic gives you the part of the job that never shows up in an invoice.📍 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.comEvery call is a story. Every story is a person.🔔 Subscribe to The Human Diagnostic and ride along.📞 Need HVAC help in Central Oklahoma? Call (405) 375-4822🌐 hartzellsheatair.com

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99 Folgen

Episode The House Always Tells the Truth Cover

The House Always Tells the Truth

She said "we're doing just fine" before I finished stepping through the door. I hadn't said hello yet. House on the west side of Guthrie, furnace not firing reliably. She answered every question I asked the same way. Oh, it's been great. We're doing so well. I'm sure it's nothing serious. Meanwhile there was a hospital tray table in the living room with a water pitcher and a row of prescription bottles, a walker folded in the corner, a fleece blanket on the couch with a shape under it. She walked me past all of it without acknowledging any of it. Arlie Hochschild published "The Managed Heart" in 1983. She studied flight attendants trained to project warmth regardless of how they actually felt. She called it surface acting. You hold the required emotion on the outside and whatever is actually true stays behind a door. She found that sustained surface acting is expensive. It disconnects you from yourself over time. This woman had been performing fine for weeks. I could see it in the tightness around her eyes. I stopped mid-explanation and said: who's in the living room? She went quiet. I said: you don't have to tell me you're fine. You can just tell me about the furnace. She laughed a real laugh and then cried a little. Her husband had been home under care since June. She'd been managing everything alone and had decided people who came to the door to do a job shouldn't be burdened with the truth. I fixed the inducer gasket and got the furnace running. When I left she said she hadn't talked to anyone except her daughters in three weeks. That everyone else got the smile and left before they knew anything real. She thanked me for "the minute at the door." Some customers are protecting themselves from their own situation by performing a version of fine they don't feel. You have to stop asking how they're doing and start paying attention to the house. Core line: "You kept thinking if you said it out loud it would become more true. It was already true. You just weren't saying it." ---------------------------------------- Give Us A Shout 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 45+ 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 [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 [https://x.com/HartzellsHVAC] Facebook: facebook.com/hartzellsheatair LinkedIn: Dave Hartzell Built on trust. Backed by warranty. Designed for comfort.

14. Mai 2026 - 18 min
Episode Why the story is the diagnosis Cover

Why the story is the diagnosis

She told me to sit down on the porch bench before I'd even said hello. I thought she was going to warn me about the bill. Instead she told me about the house. The system was twenty-two years old and had been put in the spring her husband passed. She walked me through the whole history before we ever went inside. The bad winter. The last summer all five kids were home. What he was like. She asked if it was time to let the system go. I sat there twelve minutes without reaching for my clipboard. That's not politeness. That's diagnostic practice. Dan McAdams published a book in 1993 called "The Stories We Live By." His argument is that when people face a big decision, they don't just evaluate options. They locate the moment inside a story that already exists. The replacement wasn't just a replacement. It was an ending tied to something she was still carrying. When she finished I asked the right questions, walked the system, and told her straight: the unit her husband put in had lasted everything she'd put it through and then some. Twenty-two years. It was done. She nodded. She'd already worked herself there. She just needed someone to say it without skipping past what it meant. The new system went in Tuesday. When the crew pulled the old unit she stood at a distance and watched. She said it was funny how much it looked like just a box when you took it out. I said most things do. When I left she thanked me for listening "in the right order." Most customers arrive with a story already in progress. The technical question lives inside it. You can give someone all the right information and still not reach them if you hand them the answer before they've finished building the frame. Core line: "You told me exactly what I needed to know. I just had to hear it in the right order." ---------------------------------------- Give Us A Shout 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 45+ 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 [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 [https://x.com/HartzellsHVAC] Facebook: facebook.com/hartzellsheatair LinkedIn: Dave Hartzell Built on trust. Backed by warranty. Designed for comfort.

14. Mai 2026 - 16 min
Episode How to fix trust you didn't break Cover

How to fix trust you didn't break

I pulled up to a house in Guthrie on a Friday morning in September. No-heat call, early in heating season. She opened the door and said: come on in. No hello, no handshake. Not rude. Just flat. She stood back further than most people do while I worked. Arms at her sides, not closely watching, more like monitoring. About five minutes in I found the issue: a carbon-fouled flame sensor. Classic. I pulled it out, showed it to her, told her I could clean it and test it in ten minutes. She said: okay. I asked if she'd had prior work done. Two companies before me. The first came out twice in one winter, each time with a different diagnosis, never fixing it. The second quoted her a new furnace over a cracked heat exchanger that turned out to be fine. She said: I'm not saying you're going to be like them. I just wanted you to know what I've been through. Sandra Robinson and Denise Rousseau published research in 1994 on psychological contract violation. When trust is broken, the damage doesn't stay specific. It generalizes. You update your model of the whole category. She wasn't angry. She was resigned. She'd placed me in the category before I touched it. That's a specific thing to walk into. It's not hostility. It's more like gravity. She wasn't braced against me. She was already in the future where disappointment had happened again. You can't argue with that. Saying "I'm different, trust me" is exactly what someone says right before they're not different. The only thing you can do is what you say you're going to do. I cleaned the flame sensor, ran three ignition cycles, all clean. Total: thirty-two dollars. I comped the cleaning. Nothing was wrong today except the flame sensor. No upsell. She said: that's all? I said: that's all. She called back in January for a tune-up. Minimal warmth at the door, but she made coffee while I worked and asked curious questions at the end, not guarded ones. The model was updating, slowly, on her schedule. That's the job. Core line: "She wasn't braced against me. She was just already somewhere in the future where the disappointment had happened again." ---------------------------------------- Give Us A Shout 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 45+ 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 [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 [https://x.com/HartzellsHVAC] Facebook: facebook.com/hartzellsheatair LinkedIn: Dave Hartzell Built on trust. Backed by warranty. Designed for comfort.

14. Mai 2026 - 18 min
Episode How Trauma Recalibrated Her Fear Filter Cover

How Trauma Recalibrated Her Fear Filter

I got a call to a farmhouse east of Hennessey on a Wednesday afternoon in late April. The woman who called said she'd had another company out a few weeks earlier and wasn't sure they'd gotten it right. She wanted a second opinion. That's a normal enough reason to call. The prior company had told her the heat exchanger needed replacement, which is never a small number. When I looked at it, the heat exchanger was fine. What they'd called a crack was cosmetic, in the secondary sheet metal, nothing structural, nothing that was going to leak combustion gases into the house. I told her straight: whoever you talked to before either made a mistake or they were selling you something. This unit is okay. She nodded like she'd already half-decided that. She said: I thought that might be the case. I just needed to hear it from someone I trusted. She made coffee. She told me she'd been dealing with breast cancer. Three years out, clean at her last scans. Then she said: the last few years changed how I look at almost everything. I don't panic and I don't just believe it either. I check. Richard Tedeschi and Lawrence Calhoun published their post-traumatic growth framework in 1996. Their research found that not everyone who comes through serious adversity ends up damaged. Some people emerge with a changed sense of what matters. Growth, not just recovery. She was describing exactly that. Three years out and she checks things now instead of taking them on faith. A possible heat exchanger failure: worth a second opinion. Not worth panic. When I left, she walked me to the truck. She said: I'm glad you came. I said: I'm glad it wasn't the heat exchanger. She laughed. Then she said: me too. But I wasn't really worried it was. The call was never really about the furnace. It was about a woman who'd learned exactly how much weight to give things, and she'd given this one just the right amount: enough to verify, not enough to fear. Core line: "She spent six months not knowing if she was going to be here. After that, a furnace question is just a furnace question." ---------------------------------------- Give Us A Shout 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 45+ 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 [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 [https://x.com/HartzellsHVAC] Facebook: facebook.com/hartzellsheatair LinkedIn: Dave Hartzell Built on trust. Backed by warranty. Designed for comfort.

14. Mai 2026 - 17 min
Episode Why Your Brain Craves the Worst Case Cover

Why Your Brain Craves the Worst Case

I was on my way to Yukon when the call came in. System wasn't cooling. Customer needed someone out that day. I said I could be there by two. And then she asked: before you come, just tell me the worst case number. I've had a lot of questions on the phone before a service call. That one is different. Most people understand that a price before a diagnosis is a guess. But this wasn't really about the number. I could hear it in how she asked. Research out of Concordia University in 1994 identified intolerance of uncertainty: anxiety isn't primarily about what a person is afraid of. It's about the inability to tolerate not-knowing. The fog itself is the emergency, not what might be in it. She didn't need a number because she'd already decided what she could afford. She needed a number because a number has a shape. Once the fog had edges, she could think again. I told her: worst case, two to four thousand if the compressor is gone. Real number, real scenario. Then I walked her through the more likely possibilities: capacitor, refrigerant, dirty coil, bad contactor. All far cheaper. I said: probably not the two-to-four outcome, but now you know what the ceiling looks like, so it can't drop on you. She went quiet. Then: okay. What else could it be? And we had the actual conversation. When I got to Yukon, she'd already moved the furniture away from the air return and written down the thermostat reading. Four hours after the phone call, she'd stopped waiting to be ambushed and started preparing. That's what giving her the ceiling had done. Turned out to be a capacitor plus a refrigerant top-off. About $250. She wasn't relieved the way people are when a bill surprises them. She was already ahead of it. Core line: "She needed a number not because she had already decided what she could afford. She needed a number because a number has a shape. A number defines the fog. And until the fog had a shape, she couldn't think about anything else." ---------------------------------------- Give Us A Shout 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 45+ 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 [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 [https://x.com/HartzellsHVAC] Facebook: facebook.com/hartzellsheatair LinkedIn: Dave Hartzell Built on trust. Backed by warranty. Designed for comfort.

14. Mai 2026 - 12 min
Super gut, sehr abwechslungsreich Podimo kann man nur weiterempfehlen
Super gut, sehr abwechslungsreich Podimo kann man nur weiterempfehlen
Ich liebe Podcasts, Hörbücher u. -spiele, Dokus usw. Hier habe ich genügend Auswahl. Macht 👍 weiter so

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