Heat In....Heat Out: All About Heat Transfer w/ Joe Joe The HVAC Man - Short #281
HVAC School - For Techs, By Techs
Bryan Orr
4.9 • 1K Ratings
🗓️ 7 April 2026
⏱️ 32 minutes
🧾️ Download transcript
Summary
Join Joey Henderson LIVE from the 7th Annual HVAC/R Training Symposium in Florida! This essential training breaks down the science of heat transfer into practical field techniques every technician needs.
What You'll Learn:
- Understanding sensible heat (dry bulb) vs latent heat (wet bulb) removal
- Why airflow matters
- Heat transfer diagnostics BEFORE pulling out gauges
- Gas furnace temperature rise troubleshooting
- How all about heat relates to cooling, heating, and refrigeration
- Inverter/cold climate heat pump heat transfer principles
- Target saturated temperatures
Key Takeaways:
- Industry capacity standards
- Why humidity removal takes MORE energy than temperature drop
- Diagnosing low airflow, dirty coils, and charge issues through heat out measurements
- Temperature rise method for gas furnaces and heat strips
- Water flow and boiler heat transfer fundamentals
Joey Henderson shares real-world stories and field-tested methods for mastering heat in, heat out principles. Whether you're working with mini-splits, gas furnaces, or commercial chillers - understanding heat transfer is the foundation of excellent HVAC work!
Have a question that you want us to answer on the podcast? Submit your questions at https://www.speakpipe.com/hvacschool.
Purchase your tickets or learn more about the 7th Annual HVACR Training Symposium at https://hvacrschool.com/symposium.
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Transcript
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| 0:00.0 | Hey, hey, this is Brian. |
| 0:05.5 | This is a short episode about heat in, heat out by Joey Henderson, also known as Joe Joe, the HVAC man. |
| 0:13.3 | J-O-E, J-O-E, the HVAC man on YouTube. |
| 0:16.2 | Check him out, subscribe to his channel. |
| 0:18.4 | Joey's a longtime instructor. |
| 0:20.0 | Does a lot of talking about airflow in general, |
| 0:22.4 | but in this episode, we're talking about basic thermodynamics. |
| 0:25.6 | Heat in and heat out. |
| 0:27.2 | Before we do that, we want to thank our great sponsors. |
| 0:30.6 | Carrier and Carrier.com. |
| 0:33.2 | Carrier has been a long-term sponsor of the podcast. |
| 0:35.5 | They've made it possible very early on for us to do |
| 0:38.2 | what we do, and they are the products that we sell day in and day out, everything from |
| 0:42.3 | single stage equipment all the way up to the green speed extreme, one of the most efficient |
| 0:48.0 | products on the market today. Find out more about what Carrier has to offer and about |
| 0:52.7 | becoming a carrier dealer by going to Carrier.com. |
| 0:57.1 | Refrigeration Technologies at Refrigetec.com and specifically the new Viper Wetrag Heat Shield, |
| 1:04.1 | the revolutionary flame-resistant welding pad designed to be used either wet or dry. |
| 1:10.9 | Find a Viper wet-rag heat shield at a distributor near you |
| 1:13.4 | or go to TrueTechTools.com |
| 1:15.9 | and use offer code, get schooled for a great discount at checkout. |
| 1:19.8 | Copeland and the White Rogers 47D01U-843. |
... |
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