HVAC School - For Techs, By Techs
Episodes
Superheat Talk w/ JD Kelly
15 May 2025
Contributed by Lukas
In this episode of the HVAC School podcast, host Bryan discusses superheat with guest JD, who recently co-authored an article on the topic with Ty Bra...
How to Deal w/ Too Much - Short #240
13 May 2025
Contributed by Lukas
In this short podcast, Bryan talks about how to deal with too much at work and in life. He gives some practical tips to help you when you feel overwhe...
Delta T Talk w/ JD Kelly
08 May 2025
Contributed by Lukas
Bryan from HVAC School interviews JD Kelly, known as "student of HVAC" on Instagram, about Delta T measurements in HVAC systems. This episode dives in...
Fire Sprinklers - Short #239
06 May 2025
Contributed by Lukas
In this short podcast episode, Bryan talks about fire sprinklers and how to avoid setting them off on job sites. Fire sprinklers have an element in th...
The PATH to High Performance HVAC w/ David Richardson
01 May 2025
Contributed by Lukas
In this engaging session, David Richardson breaks down the concept of high-performance HVAC, offering a clear roadmap for industry professionals looki...
Estimating Tips and Software
30 Apr 2025
Contributed by Lukas
In this episode of the HVAC School Podcast, host Bryan sits down with Phil, the executive electrical team leader at Kalos who has transitioned into th...
Nylog, Oil? Where does it go? - Short #238
29 Apr 2025
Contributed by Lukas
In this short podcast, Bryan answers a listener-submitted question about Nylog, oil, and where you put them when you're making flares. Nylog is a thic...
Growing your HVAC Business the Smart Way w/ Copeland
24 Apr 2025
Contributed by Lukas
In this episode of the HVAC School podcast, Bryan and Jim discuss strategies for growing an HVAC business, focusing on the importance of maintenance c...
Oversized Evap Coils? - Short #237
22 Apr 2025
Contributed by Lukas
In this short podcast episode, Bryan answers a listener-submitted question about oversized evaporator coils, particularly when they're half a ton or a...
ERVs - What you need to know w/ Dr. Bailes
17 Apr 2025
Contributed by Lukas
In this episode of the HVAC School podcast, host Bryan sits down with building science expert Allison Bailes to dive deep into the world of Energy Rec...
Multiple Surge Protectors - Short #236
15 Apr 2025
Contributed by Lukas
In this short podcast episode, Bryan answers a listener-submitted question asking whether you can use another surge protector at the disconnect panel ...
The Cornerstones of Inverter Equipment Commissioning
10 Apr 2025
Contributed by Lukas
In this podcast episode, HVAC professionals Chris Hughes and Adam Mufich discuss the intricate challenges technicians face when commissioning modern i...
Roman SpeakPipe VRF - Short #235
08 Apr 2025
Contributed by Lukas
In this short podcast episode, Roman Baugh takes over the HVAC School podcast to answer a listener-submitted question about VRF (or VRV) system evacua...
10 Things I've Learned In the Last 10 Years
03 Apr 2025
Contributed by Lukas
This podcast episode is of Bryan's session from the HVAC School Symposium, "10 Things I've Learned in the Last 10 Years." Delivered as HVAC School ap...
R290 as a Drop In? - Short #234
01 Apr 2025
Contributed by Lukas
In this short podcast episode, Bryan answers a listener-submitted question about using R-290 as a drop-in refrigerant for R-22 systems. It is NOT safe...
Preventing Slugging & Flooding w/ Copeland
27 Mar 2025
Contributed by Lukas
In this episode of the HVAC School Podcast, host Bryan welcomes Jeff from Copeland to discuss the critical topic of flooding and slugging in compresso...
What is the Best Brand? - Short #233
25 Mar 2025
Contributed by Lukas
In this short podcast episode, Bryan answers a listener-submitted question: what is the best brand of equipment for residential new construction? A lo...
Helping Small Owners Succeed w/ WorkHero
20 Mar 2025
Contributed by Lukas
Join Bryan Orr and Furman Haynes from WorkHero for a great discussion about how to keep HVAC local and help more small owners succeed. Live from AHR E...
MeasureQuick Talks with Bert
18 Mar 2025
Contributed by Lukas
In this livestream MeasureQuick Talks with Bert. This is an impromptu Talk with industry leaders, including Shelby Breger from Conduit and Joe Medosch...
Leak Detection Tech w/ Inficon
13 Mar 2025
Contributed by Lukas
Join us as we sit down with Nick from Inficon at AHR Expo 2025 to discuss the latest innovations in Leak Detection Tech. We explore the evolution from...
Live from AHR with Kalos Team Dre & Elliot
11 Mar 2025
Contributed by Lukas
Join Bryan Orr as he goes Live from the AHR Expo 2025 at the Orange County Convention Center with Kalos Services team members Dre and Elliot! They sha...
A Conversation with NAVAC at AHR 2025
07 Mar 2025
Contributed by Lukas
In this engaging episode of the HVAC School Podcast, host Bryan sits down with Jesse from NAVAC to dive deep into the evolving landscape of refrigerat...
VRF Tech Talk Takeover
06 Mar 2025
Contributed by Lukas
Roman Baugh and Donald Falese from VRF Tech Talk podcast takeover the HVAC School booth at AHR EXPO 2025. Join them as they talk about the new VRF pro...
Bill Spohn / TruTech Symposium and AHR Recap
04 Mar 2025
Contributed by Lukas
Join us for a candid conversation with Bill Spohn from TruTech Tools at AHR Expo 2025! Bill shares exciting news about his planned retirement and tran...
UEI at AHR: Carbon Monoxide Safety and Combustion Analysis
03 Mar 2025
Contributed by Lukas
In this informative podcast episode, Bryan from HVAC School is joined by Louise Keller, the National Training Manager for UEI Test Instruments, to dis...
What's New With Copeland at AHR
28 Feb 2025
Contributed by Lukas
In this episode of the HVAC School podcast, Bryan sits down with James and Jeff from Copeland to discuss the evolution and capabilities of Copeland's ...
Good QC, Startup, and Punchout Processes
27 Feb 2025
Contributed by Lukas
In this episode, Bryan is joined by guests Jacob and JD to discuss quality control (QC), punch out procedures, and best practices in HVAC installation...
Static Mistakes - Short #232
25 Feb 2025
Contributed by Lukas
In this short podcast episode, Bryan covers some common mistakes when measuring static pressure. Static pressure is balloon pressure, not CFM or veloc...
Santa Fe Talks Dehumidification at AHR 2025
24 Feb 2025
Contributed by Lukas
In this insightful discussion at AHR 2025 in Orlando, Bryan connects with Nikki Krueger from Santa Fe dehumidifiers, exploring the evolution and impor...
Catching Up with Fieldpiece and Refrigeration Technologies at AHR
21 Feb 2025
Contributed by Lukas
In this special episode from the 2025 AHR Expo, Bryan brings us two fascinating conversations with industry leaders who are shaping the future of HVAC...
From Plumber to HVAC Owner w/ Manly Arnanson
20 Feb 2025
Contributed by Lukas
In this episode, Bryan speaks with Manly, an HVAC professional from Manitoba, Canada, about his journey from working in his family's plumbing business...
EER in the Field - Short #231
18 Feb 2025
Contributed by Lukas
In this short podcast episode, Bryan talks about EER (Energy Efficiency Ratio) and SEER (Seasonal Energy Efficiency Ratio) and how to calculate EER in...
Heat Pumps / Comfort and Electrification w/ Copeland
14 Feb 2025
Contributed by Lukas
In this informative episode, Josh Souders from Copeland joins Bryan to dive deep into heat pump technology, discussing everything from basic operation...
Efficiency and Production on Larger Projects
13 Feb 2025
Contributed by Lukas
In this podcast episode, Bryan, Jacob, and JD provide an in-depth look at a significant HVAC project that tested their team's ability to adapt, learn,...
Q&A - Circuit Board Troubleshooting - Short #230
11 Feb 2025
Contributed by Lukas
In this short Q&A podcast episode, Bryan answers a listener-submitted question about circuit board troubleshooting: is there a quick way to learn how ...
Are you using AI to Troubleshoot w/ Refrigeration Mentor
06 Feb 2025
Contributed by Lukas
In this episode of the HVAC School Podcast, Trevor Matthews and Bryan dive deep into the transformative potential of artificial intelligence (AI) in t...
The New Sensi Equipment Interface - Short #229
04 Feb 2025
Contributed by Lukas
In this short episode of the HVAC School podcast, Bryan and Tom Lorenz from Copeland talk about the new Sensi equipment interface. This product has be...
The Buyout Epidemic - Manifesto
30 Jan 2025
Contributed by Lukas
In this episode of the HVAC School Podcast, Bryan shares his perspective on the growing trend of private equity buyouts and investments in the trades,...
Standing Pilot - Short #228
28 Jan 2025
Contributed by Lukas
In this short podcast episode, Bryan talks about the standing pilot gas systems and the ignition strategy in gas-fired appliances. Standing pilots a...
History of Gas Furnaces - Redux
23 Jan 2025
Contributed by Lukas
Jim takes us all the way through the history of furnaces, from the Stone Age when he was a child to modern modulating condensing types. The goal of a...
Heat Exchangers and Temperature Rise - Short #227
21 Jan 2025
Contributed by Lukas
In this short podcast episode, Bryan talks about heat exchangers and temperature rise in gas furnaces, especially 80% open-combustion gas furnaces. Te...
Manufacturer Responsibility - Manifesto
16 Jan 2025
Contributed by Lukas
In this episode of the HVAC School podcast, Bryan shares his "Manufacturer Responsibility Manifesto," a document he wrote over two years ago but held ...
Q&A - Tips for Moving to HVAC Sales - Short #226
14 Jan 2025
Contributed by Lukas
In this short Q&A podcast episode, Bryan answers a listener-submitted question and gives some of his tips for moving to HVAC sales from field technici...
White Shirt Techs - Manifesto
09 Jan 2025
Contributed by Lukas
This unique podcast episode is a commentary on the phenomenon of "white shirt techs" in the HVAC industry - a term that refers to technicians who focu...
Q&A - Double Flares - Short #225
07 Jan 2025
Contributed by Lukas
In this short podcast episode, Bryan answers a listener-submitted question about double flares and their application in the HVAC/R industry. Flare con...
Can You Coat Fiberglass?
02 Jan 2025
Contributed by Lukas
In this episode of the HVAC School Podcast, Bryan interviews Zach about duct coatings and their applications in HVAC systems, particularly focusing on...
Q&A - Metacognition and More - Short #224
31 Dec 2024
Contributed by Lukas
In this short Q&A podcast episode, Bryan answers a listener-submitted question about metacognition and more about critical thinking, reflective analys...
Redux - The Lost Art of Steam Heating w/ Dan Holohan
26 Dec 2024
Contributed by Lukas
In today's podcast, Bryan talks with legendary Hydronics author and trainer Dan Holohan about the history of steam heating and some practical applicat...
Q&A on Superheat - Short #223
24 Dec 2024
Contributed by Lukas
In this short Q&A podcast episode, Bryan answers a listener-submitted question about superheat, including what it is and how we measure it. Superheat ...
Duct Cleaning - How Long & How Often?
19 Dec 2024
Contributed by Lukas
In this episode of the HVAC School podcast, Bryan interviews Zach from Southeast Clean Air Solutions about the intricacies of professional duct cleani...
Are EVs an Opportunity? - Short #222
17 Dec 2024
Contributed by Lukas
In this short podcast, Bryan talks about electric vehicles and whether EVs present an opportunity for HVAC technicians. The residential sales lead at ...
Choosing HVAC Cleaners w/ Becca from Viper
12 Dec 2024
Contributed by Lukas
The podcast delves into the world of HVAC chemical solutions through an in-depth conversation with Becca Stamey, the marketing director at Refrigerati...
Q&A - Evap Placement - Short #221
10 Dec 2024
Contributed by Lukas
In this short podcast, Bryan talks about evaporator coil placement based on a question submitted by a listener, John. Evap coil placement differs in f...
Can Ducts Be Cleaned Ethically?
05 Dec 2024
Contributed by Lukas
In this episode of the HVAC School Podcast, Bryan interviews Zachary Ortwine, a duct cleaning professional who provides insights into ethical duct cle...
Should I Fog or "Sanitize" My Ducts? - Short #220
03 Dec 2024
Contributed by Lukas
In this short podcast episode, Zach joins Bryan to answer a common duct maintenance question: Should I fog or sanitize my ducts? The National Air Duct...
Condensing Furnace Drain Guidance w/ AC Service Tech
28 Nov 2024
Contributed by Lukas
Bryan and Craig Migliaccio (AC Service Tech)dive deep into the complexities of managing condensate drainage in high-efficiency (90%+) gas furnaces. Th...
What Can Be Done About Healthcare? w/ Ethos
26 Nov 2024
Contributed by Lukas
In this unique episode of the HVAC School podcast, Bryan interviews Donovan Ryckis, CEO of Ethos Benefits, diving deep into the complex world of healt...
How to Predict Air Flow Issues in the Sales Process
21 Nov 2024
Contributed by Lukas
Chris Hughes and Steve Rogers from The Energy Conservatory discuss TEC's TrueFlow technology and its crucial role in predicting airflow issues in the ...
MCA is 27 and the Breaker is a 50A - Short #219
19 Nov 2024
Contributed by Lukas
In this short podcast episode, Bryan and Mike from DITEK talk about what to do in tricky electrical scenarios, such as when the MCA is 27 and you have...
Deploying Surge Protection & Voltage Monitoring w/ DITEK
14 Nov 2024
Contributed by Lukas
Bryan discusses surge protection devices (SPDs) with Mike from DITEK, focusing on practical applications for HVAC contractors and how to provide value...
Pumping vs. Compression - Short #218
12 Nov 2024
Contributed by Lukas
In this short episode, Bryan clears up the confusion behind pumping vs. compression. Pumping is usually associated with liquid. Liquid, like vapor, is...
Building Tech Confidence w/ Refrigeration Mentor
07 Nov 2024
Contributed by Lukas
Trevor Matthews returns to the HVAC School Podcast to discuss building tech confidence and personal growth in the HVAC and refrigeration industry. The...
Molecular Transformator - Short #217
05 Nov 2024
Contributed by Lukas
In this short podcast episode, Bryan talks about the CPS Molecular Transformator and what it does. The Molecular Transformator is a version of a tube-...
Surge Protection Basics w/ DITEK
31 Oct 2024
Contributed by Lukas
In this enlightening episode, we sit down with Mike, a 20-year veteran from DITEK, a leading American manufacturer of surge protection devices based i...
Q&A - Am I Toxic For Caring? - Short #216
29 Oct 2024
Contributed by Lukas
Bryan answers a listener-submitted question: "Am I toxic for caring?" He gives advice on how to maintain professional relationships while still mainta...
App Based HVAC Learning
24 Oct 2024
Contributed by Lukas
div]:bg-bg-300 [&_.ignore-pre-bgdiv]:bg-transparent [&_pre]:-mr-4 md:[&_pre]:-mr-9" _*]:min-w-0" Ruchir Shah joins the podcast to share his journey in...
Q&A - Apps for Doing Proper Loads - Short #215
22 Oct 2024
Contributed by Lukas
In this short Q&A podcast, Bryan answers a listener-submitted question about apps for doing proper loads. Fred specifically asks about apps or charts ...
Jim Bergmann & MQ Update from NCI Summit
17 Oct 2024
Contributed by Lukas
Bryan sits down with Jim Bergmann at the NCI Summit in Asheville, North Carolina, to discuss the latest developments in HVAC technology, training, and...
Q&A - System Won't Dehumidify? - Short #214
15 Oct 2024
Contributed by Lukas
In this short podcast episode, Bryan answers a listener-submitted question about an HVAC system that won't dehumidify. This question was submitted by ...
What Is Up With Blower Amps & Watts w/ Steve Rogers
10 Oct 2024
Contributed by Lukas
Bryan Orr and Steve Rogers dive deep into measuring power consumption in HVAC blower motors, particularly focusing on the differences between PSC (Per...
Q&A - Sizing Heat Pumps for Heat Load - Short #213
08 Oct 2024
Contributed by Lukas
In this short Q&A podcast, Bryan answers a listener-submitted question about sizing heat pumps for heat load in heating mode, something that we haven'...
Water Issues - Spidey Sense
03 Oct 2024
Contributed by Lukas
This episode of the HVAC School podcast dives deep into the often-overlooked but critical topic of water issues in HVAC systems. Bryan and Bert discus...
Q&A - Cultural Diversity - Short #212
01 Oct 2024
Contributed by Lukas
In this short Q&A podcast episode, Bryan answers a listener-submitted question about cultural diversity in the workplace, especially at an HVAC compan...
Aux Lockout & Balance Point w/ Sensi
26 Sep 2024
Contributed by Lukas
In this informative episode of the HVAC School podcast, host Bryan Orr sits down with Tom Lorenz to talk about some of the Sensi thermostat features, ...
Q&A - How to Deploy a Dehum - Short #211
24 Sep 2024
Contributed by Lukas
In this short Q&A podcast episode, Bryan answers Howard's question about how to deploy a dehumidifier (dehum) in a sealed home. He addresses things li...
Leak Detection - Spidey Sense
19 Sep 2024
Contributed by Lukas
In this episode of the Spidey Sense series, Bryan and Bert dive deep into the art of refrigerant leak detection, sharing their wealth of experience an...
Q&A - Why Didn't You Notice it Last Time? - Short #210
17 Sep 2024
Contributed by Lukas
In this short Q&A podcast episode, Bryan answers Edward's question about how to deal with customers who ask, "Why didn't you notice it last time?" The...
Q&A - Vacuum Questions Answered
12 Sep 2024
Contributed by Lukas
div]:bg-bg-300 [&_pre]:-mr-4 md:[&_pre]:-mr-9" _*]:min-w-0" In this episode of the HVAC School podcast, host Bryan dives deep into the topic of vacuu...
Q&A - Drain Traps & Static - Short #209
10 Sep 2024
Contributed by Lukas
In this short Q&A podcast episode, Bryan answers a question about drain traps and static pressure. This question was sent by Stephen with The Comfort ...
How Do You Ramp Up Your Team to Effectively Service and Support CO2 Applications?
05 Sep 2024
Contributed by Lukas
In this informative episode, Bryan Orr speaks with Andre Patenaude from Copeland about CO2 refrigeration systems. They dive deep into the unique chara...
Q&A - Condensating Vents - Short #208
03 Sep 2024
Contributed by Lukas
In this short Q&A podcast episode, Bryan answers Kenton's question about how to stop vents from condensating, especially when sealing and insulation d...
Residential & Rack Startup and Commissioning (Part 2)
29 Aug 2024
Contributed by Lukas
In this episode, Bryan and Max discuss commercial supermarket startup and commissioning with comparisons to residential HVAC work. Max, who has transi...
Q&A - EPR and Pressure Limiting Valves w/ Matthew Taylor
27 Aug 2024
Contributed by Lukas
In this episode, Matthew Taylor joins the podcast to dive deep into the world of pressure-limiting valves and regulators used in refrigeration and ai...
Residential & Rack Startup and Commissioning (Part 1)
22 Aug 2024
Contributed by Lukas
In this episode of the HVAC podcast, Bryan and Max Johnson from Kalos discuss the critical role of a startup and commissioning technician in the HVAC ...
Q&A - Stubborn Old Techs - Short #207
20 Aug 2024
Contributed by Lukas
In this short podcast of the Q&A series, Bryan answers a question about "stubborn old techs" (submitted by Luke via Speakpipe). In several cases, old-...
Modulating Compressors w/ Copeland
15 Aug 2024
Contributed by Lukas
In this episode, Josh Souders from Copeland joins the HVAC School Podcast to discuss modulating and variable capacity technologies in HVAC systems. Jo...
Q&A - Testing Dehumidifiers - Short #206
13 Aug 2024
Contributed by Lukas
In this short podcast episode of the Q&A series, Bryan answers a question about testing dehumidifiers (submitted by Steven via Speakpipe). Dehumidif...
Improving Changeout Outcomes
08 Aug 2024
Contributed by Lukas
In this episode, we dive deep into the world of residential HVAC installations and improving changeout outcomes with Matt, a senior technician and res...
Spidey Sense - Airflow - Short #205
06 Aug 2024
Contributed by Lukas
In this short podcast, Bryan talks about how to pay close attention to airflow issues and use your "spidey sense" when you're doing a visual inspectio...
Preventing Low Voltage Issues
01 Aug 2024
Contributed by Lukas
In this episode, Bryan and Bert dive deep into the world of low voltage wiring in HVAC systems. They discuss common mistakes, best practices, and trou...
STOP Overthinking! - QA Short #204
30 Jul 2024
Contributed by Lukas
In this short podcast from our Q&A series, Bryan answers a viewer question and implores you to STOP overthinking in the trade! He also shares a parabl...
Stewarding Younger Techs
25 Jul 2024
Contributed by Lukas
In this podcast episode, Bryan and Dre discuss the challenges and opportunities of stewarding younger techs in the HVAC industry. They explore the gro...
Duct Smoke Detector Facts and Wiring - Short #203
23 Jul 2024
Contributed by Lukas
In this short podcast, Bryan answers a listener-submitted question about duct smoke detector facts and wiring. He focuses on Honeywell duct smoke dete...
Trust the NEW Process: Embracing Evolution in HVAC Technology
18 Jul 2024
Contributed by Lukas
In this episode of the HVAC School podcast, host Bryan and guest Jesse Stewart from NAVAC discuss the generational divide in the HVAC industry and the...
Soft Start & Solar - Short #202
16 Jul 2024
Contributed by Lukas
In this short podcast episode, Bryan dives into soft start & solar technology, which often work together. He also talks about how we can install ductl...
Make Summer Work for You w/ Matt Bruner
11 Jul 2024
Contributed by Lukas
In this episode of the HVAC School podcast, host Bryan Orr welcomes Matt Bruner to discuss the concept of a "summer survival guide" for HVAC professio...
How do Inverter Air Conditioners Work? - Short #201
09 Jul 2024
Contributed by Lukas
In this short podcast episode, Bryan answers a listener-submitted question: How do inverter air conditioners work? Inverter-driven systems have variab...
How to Size Dehums w/ Tim De Stasio
04 Jul 2024
Contributed by Lukas
In this episode of the HVAC School podcast, host Bryan Orr interviews Tim De Stasio, an experienced HVAC practitioner and consultant. Tim shares his j...
Teaching Communication Confidence - Short #200
02 Jul 2024
Contributed by Lukas
In this short podcast episode, Bryan shares some strategies for teaching communication confidence, which may come in handy if you have newer techs who...
Using Refrigerant Troubleshooting Charts w/ Joey Henderson
27 Jun 2024
Contributed by Lukas
This episode focuses on understanding and effectively utilizing various refrigeration system charts and measurements for troubleshooting and diagnosti...