HVAC Know It All podcast

#Business #Gadgets #Tech #Careers #Podcasting Education #HVAC Know #Gary McCreadie #Heat Pump

26:18

How do you know when it’s time to make your next big career move? With International Women’s Day around the corner, we are excited to feature Avni Patel Thompson, Founder and CEO of Milo. Avni is building technology that directly supports the often overlooked emotional and logistical labor that falls on parents—especially women. Milo is an AI assistant designed to help families manage that invisible load more efficiently. In this episode, Avni shares her journey from studying chemistry to holding leadership roles at global brands like Adidas and Starbucks, to launching her own ventures. She discusses how she approaches career transitions, the importance of unpleasant experiences, and why she’s focused on making everyday life easier for parents. [01:26] Avni's University Days and Early Career [04:36] Non-Linear Career Paths [05:16] Pursuing Steep Learning Curves [11:51] Entrepreneurship and Safety Nets [15:22] Lived Experiences and Milo [19:55] Avni’s In Her Ellement Moment [20:03] Reflections Links: Avni Patel Thompson on LinkedIn Suchi Srinivasan on LinkedIn Kamila Rakhimova on LinkedIn Ipsos report on the future of parenting About In Her Ellement: In Her Ellement highlights the women and allies leading the charge in digital, business, and technology innovation. Through engaging conversations, the podcast explores their journeys—celebrating successes and acknowledging the balance between work and family. Most importantly, it asks: when was the moment you realized you hadn’t just arrived—you were truly in your element? About The Hosts: Suchi Srinivasan is an expert in AI and digital transformation. Originally from India, her career includes roles at trailblazing organizations like Bell Labs and Microsoft. In 2011, she co-founded the Cleanweb Hackathon, a global initiative driving IT-powered climate solutions with over 10,000 members across 25+ countries. She also advises Women in Cloud, aiming to create $1B in economic opportunities for women entrepreneurs by 2030. Kamila Rakhimova is a fintech leader whose journey took her from Tajikistan to the U.S., where she built a career on her own terms. Leveraging her English proficiency and international relations expertise, she discovered the power of microfinance and moved to the U.S., eventually leading Amazon's Alexa Fund to support underrepresented founders. Subscribe to In Her Ellement on your podcast app of choice to hear meaningful conversations with women in digital, business, and technology.…

HVAC Know It All Podcast

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The HVAC Know It All Podcast, hosted by Gary McCreadie, is an industry leading show that focuses on education within the HVAC and Refrigeration Trade.

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HVAC Know It All Podcast

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The HVAC Know It All Podcast, hosted by Gary McCreadie, is an industry leading show that focuses on education within the HVAC and Refrigeration Trade.

444 επεισόδια

#Business #Gadgets #Tech #Careers #Podcasting Education #HVAC Know #Gary McCreadie #Heat Pump

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HVAC Know It All Podcast

1
HVAC Companies Are Replacing Techs with Sales Reps and Overcharging Customers – Tim De Stasio Part 1 22:24

πριν 18 hours22:24

22:24

In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Tim De Stasio , the owner and president of Comfort Science Solutions LLC , who has become a popular figure in the industry through his engaging critique videos. In Part 1, they discuss Tim's journey into creating content that humorously but constructively points out errors in other HVAC professionals' videos. These segments are not only entertaining but educational, as they often lead to real improvements and corrections in HVAC practices. Tim shares insights into his motivations and the unexpected rise in his social media following, reflecting on how his light-hearted commentary has made a significant impact on the industry. Tim De Stasio talks about common mistakes people make in HVAC videos and how these errors affect the industry. He explains how he creates fun and helpful videos to correct these mistakes. His videos don’t just teach. They also entertain, helping HVAC workers do their jobs better. He also discusses how his content spreads awareness about the right methods and new tools, making HVAC systems last longer and work better by avoiding common problems. This episode delves into the issue of misleading or inaccurate HVAC instructional videos. Tim De Stasio discusses how his corrective videos help clarify these misunderstandings, providing HVAC technicians with accurate knowledge and techniques to highlight system performance and longevity. Expect to Learn: Importance of debunking misinformation in HVAC instructional videos for system functionality. Addressing inaccuracies in online HVAC content through Tim De Stasio's engaging videos. Enhancing HVAC system durability and efficiency with accurate educational content. Correcting common HVAC misconceptions to improve industry standards. Impact of Tim's social media on advancing HVAC practices and technologies. Episode Highlights: [00:00] – Introduction to Tim De Stasio [02:00] – Why critique videos are blowing up and how to choose subjects ethically. [04:45] – Balancing entertainment, honest critique, and industry impact in social media content. [08:43] – Tim’s way of using humor to correct mistakes and inspire real improvements. [10:54] – The Shift Towards Sales-Oriented HVAC Training [13:45] – Challenges Facing Newcomers in the HVAC Sales Industry [19:09] – Training and Knowledge Gaps in HVAC Sales This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Supply House: https://www.supplyhouse.com/ Cool Air Products: https://www.coolairproducts.net/ Lambert Insurance Services: https://www.lambert-ins.com/ Follow the Guest Tim De Stasio on: LinkedIn: https://www.linkedin.com/in/tim-de-stasio-0618824a/ Facebook: https://www.facebook.com/timothy.destasio Instagram: https://www.instagram.com/timdestasiohvac/ YouTube: https://www.youtube.com/@timdestasiohvac Comfort Science LP: https://www.instagram.com/comfortsciencehvac/ Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

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How to Clean HVAC Coils Without Causing Corrosion or Voiding OEM Guidelines | John Pastorello Part 2 17:46

πριν 6 μέρες17:46

17:46

In this episode of HVAC Know It All Podcast, host Gary McCreadie continues his convo with John Pastorello , an expert in HVAC cleaning solutions, and CEO at RTX Scientific, Inc dba Refrigeration Technologies . In Part 02 they break down coil cleaners, explaining why choosing the right product is crucial for different HVAC parts. John warns about the damage caused by harsh cleaners like brighteners and highlights the benefits of using ones with corrosion inhibitors. They also discuss how these cleaners protect aluminum and copper components, along with practical tips for HVAC technicians, such as correct dilution ratios and the importance of rinse aid technology. This discussion gives HVAC professionals key insights into proper cleaning methods to boost system performance and extend equipment lifespan. John Pastorello explains the challenges HVAC technicians face in keeping coils and ducts clean and why traditional methods often fall short. He stresses the importance of using the right cleaners, especially those with corrosion inhibitors, to protect delicate HVAC components. They discuss how proper cleaning techniques improve system efficiency and lifespan. John highlights the benefits of advanced cleaning products designed for both evaporator and condenser coils and why HVAC professionals should stay updated on the latest cleaning technologies. They also cover how technicians can use these specialized cleaners effectively to maintain peak system performance and reduce energy costs. This episode is packed with essential HVAC cleaning knowledge, valuable business insights, and advanced maintenance techniques. It helps technicians understand the importance of using the right coil cleaners, enhance system performance, and explore how innovative cleaning products and practices can improve efficiency and reduce energy consumption. Expect to Learn: How poor cleaning and maintenance can shorten an HVAC system’s lifespan. Why standard cleaning agents can harm systems, while specialized coil cleaners with corrosion inhibitors offer better protection. The right cleaning techniques and products to prevent component damage. Common myths about HVAC cleaning and how they affect efficiency. How HVAC technicians can improve service quality and system performance with advanced cleaning solutions. Episode Highlights: [00:33] – Introduction to the Second Part of the Episode with John Pastorello [01:33] – Risks of wrong cleaners vs. benefits of corrosion-protective solutions. [02:44] – How corrosion inhibitors in coil cleaners protect HVAC systems after cleaning. [03:25] – Choosing the right coil cleaner and using rinse aids correctly for better results. [05:55] – Safe cleaning for aluminum components and the role of pH in maintaining coils. [08:07] – Practical Application and Safety of High pH Coil Cleaners [09:52] – Comparing Evaporator and Condenser Coil Cleaners [11:28] – Biofilms and Coil Degreasing: Microbial Growth and Safe Cleaning Practices [15:25] – Effective Coil Cleaning: Importance of Dwell Time and Final Thoughts This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Supply House: https://www.supplyhouse.com/ Cool Air Products: https://www.coolairproducts.net/ Lambert Insurance Services: https://www.lambert-ins.com/ Follow the Guest John Pastorello on: LinkedIn: https://www.linkedin.com/in/john-pastorello-9a6b8328/ Refrigeration Technologies: https://www.linkedin.com/company/refrigeration-technologies/people/ Website: https://www.refrigtech.com/ Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

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The Best Coil Coating for HVAC Techs to Prevent Rust & Equipment Failure with John Pastorello Part 1 17:03

πριν 9 μέρες17:03

17:03

In this episode of the HVAC Know It All Podcast, host Gary McCreadie , talks with John Pastorello , an HVAC technician and chemist turned innovator, CEO at RTX Scientific, Inc dba Refrigeration Technologies . In this Part 1 they discuss the importance of coil protection and John’s invention coil coating, which helps prevent corrosion in tough environments. John explains how this coating protects key HVAC components like condenser coils and rotor lock fittings, extending their lifespan. They also cover practical uses, the science behind corrosion prevention, and how this technology helps HVAC professionals keep systems running longer and more efficiently. John Pastorello talks about the problem of metal corrosion in HVAC systems and why traditional coatings don’t always work. He explains how advanced solutions like coil coating can make HVAC components last longer and run more efficiently. John emphasizes the need for HVAC professionals to use new technologies and better application methods to protect systems from environmental damage. They also discuss how the right techniques and innovative products help keep systems in top shape while cutting down on maintenance costs. Plus, they explore how these advanced coatings prevent rust and corrosion, helping HVAC equipment last longer. This episode offers useful HVAC tips, covers industry challenges, and provides real solutions to help technicians understand metal corrosion, improve system durability, and apply advanced protective coatings for better performance. Expect to Learn: Why metal corrosion is a significant concern and how it affects HVAC system durability. The limitations of traditional protective coatings and the advantages of advanced coil coatings. How applying protective coatings properly can extend the life and efficiency of HVAC components. Common misconceptions about metal protection in HVAC systems and their impact on system longevity. How modern technologies are revolutionizing the approach HVAC professionals take towards protecting and maintaining their equipment. Episode Highlights: [00:00] – Introduction to John Pastorello [01:58] – Protective Coil Coatings: Essential for HVAC Maintenance [03:37] – Viper Coil Coating: The Innovation for Corrosion Prevention [06:34] – Minimizing Heat Loss: How Coating Thickness Affects Efficiency [09:46] – Field Application vs. Factory Application: Durability & Longevity [10:56] – Temperature Limits and Durability of Protective Coatings [13:24] – Practical Applications: Protecting Various HVAC Components [15:40] – Coil Cleaning Challenges: Debunking the "Use Water Only" Myth This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Supply House: https://www.supplyhouse.com/ Cool Air Products: https://www.coolairproducts.net/ Lambert Insurance Services: https://www.lambert-ins.com/ Follow the Guest John Pastorello on: LinkedIn: https://www.linkedin.com/in/john-pastorello-9a6b8328/ Refrigeration Technologies: https://www.linkedin.com/company/refrigeration-technologies/people/ Website: https://www.refrigtech.com/ Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

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How HVAC Contractors Can Seal 90% of Duct Leaks Without Replacing Ductwork | Dr. Mark Modera Part 2 16:39

πριν 13 μέρες16:39

16:39

In this episode of HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Dr. Mark Modera , The Inventor of Aeroseal , Professor at the University of California, Davis , Visiting Faculty at Berkeley Lab and Former Vice President at Carrier HVAC . In this Part 02 they discuss how HVAC contractors can integrate Aeroseal into their services, the process of becoming an Aeroseal dealer, and why this technology is a valuable addition for residential and commercial applications. Dr. Mark Modera explains the science behind Aeroseal, The Invention of him. how the sealant particles work to close duct leaks, and the limits of what size leaks can be sealed. They also cover how the building science community views duct sealing, the impact on HVAC Performance improvement, and why reducing duct leakage is essential for system performance and energy savings. This discussion provides valuable insights for HVAC professionals looking to expand their services and improve system performance with modern sealing techniques. Dr. Mark Modera discusses the challenges HVAC contractors face with duct leaks and why traditional sealing methods fall short compared to modern solutions like Aeroseal. He highlights the importance of measuring and verifying duct leakage, the need for continuous education in building science, and how technology is making duct sealing more accurate and accessible. They also explore how HVAC contractors can become Aeroseal dealers, the business opportunities it presents, and how proper diagnostics and sealing techniques can smooth system performance while reducing energy waste. This episode is filled with practical HVAC insights, business opportunities, and advanced sealing techniques, helping technicians understand duct leaks, enhance system performance. Expect to Learn: How duct leaks affect HVAC performance and energy performance. Why traditional duct sealing methods fall short compared to Aeroseal. The importance of measuring and verifying duct leakage for better results. Common myths about duct sealing and their impact on system performance. How HVAC contractors can integrate Aeroseal into their services for greater success. Episode Highlights: [00:33] – Introduction to the Second Part of the Episode with Dr. Mark Modera [02:13] – How HVAC Contractors Can Offer Aeroseal: Training, Dealer Opportunities & Service Integration [05:06] – How Aeroseal Works, Seals Leaks & Expands for Faster, More Accessible Applications [07:34] – What Size Leaks Can Aeroseal Handle? Practical & Physical Limits [08:55] – Where to Install the Aeroseal Machine & How It’s Applied in Different Systems [09:49] – Protecting Coils & Heat Exchangers During the Sealing Process [11:08] – The Role of the Building Science Community in Duct Sealing Advancements [13:03] – How Aeroseal is Helping Large Commercial Projects & Specialized Applications [14:45] – How Much Leakage Remains After Using Aeroseal? This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Supply House: https://www.supplyhouse.com/ Cool Air Products: https://www.coolairproducts.net/ Lambert Insurance Services: https://www.lambert-ins.com/ Follow the Guest Dr. Mark Modera on: LinkedIn: https://www.linkedin.com/in/mark-modera-94432212/ Aeroseal: https://www.linkedin.com/company/aeroseal-llc/about/ University of California: https://www.linkedin.com/school/uc-davis/ Berkeley Lab: https://www.linkedin.com/company/lawrence-berkeley-national-laboratory/ Carrier HVAC: https://www.linkedin.com/company/carrierhvac/ Website: Aeroseal: https://aeroseal.com/ Carrier HVAC: https://www.carrier.com/carrier/en/worldwide/ Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

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Choosing The Right Customer For Your Business: HVAC Monthly Tech Tip 9:11

πριν 14 μέρες9:11

9:11

It might take sometime to build the customer base you enjoy working for. Gary McCreadie takes us through how he met another contractor that services high end homes and how how enjoys that service environment. Latching on to the right customer that you can serve and enjoy doing so, can help your business grow to the next level. Check out Jobber, the CRM tool that McCreadie HVAC and Refrigeration uses to keep their business organized.getjobber.com/hvacknowitall…

HVAC Know It All Podcast

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How Aeroseal Seals Duct Leaks from the Inside to Stop HVAC Energy Waste with Dr. Mark Modera | Part 1 18:48

πριν 16 μέρες18:48

18:48

In this episode of HVAC Know It All Podcast, host Gary McCreadie welcomes Dr. Mark Modera , The Inventor of Aeroseal , Professor at the University of California, Davis , and Visiting Faculty at Berkeley Lab and Former Vice President at Carrier HVAC . They talk about why sealing ducts is important for HVAC performance, how new methods like Aeroseal, the invention of Dr. Mark Modera, is better than old ones, and why fixing duct leaks saves energy and improves comfort. Dr. Mark Modera also explains the science behind duct leaks, how they affect system performance, and how modern sealing technology makes the job easier. This discussion gives HVAC professionals useful tips on improving airflow, making homes more effective, and using better duct sealing methods. Dr. Mark Modera talks about the problems caused by duct leaks in HVAC systems and why old sealing methods don’t work as well as new solutions like Aeroseal. He explains why it's important to check and measure duct leaks, the need for ongoing learning in building science, and how technology is making duct sealing better for improved system performance. They also discuss how clear communication, better diagnostics, and advanced sealing techniques can help HVAC professionals improve performance and reduce energy waste. This episode is packed with practical HVAC tips, industry challenges, and real solutions to help technicians learn about duct leaks, boost system performance, and use better sealing methods for improved performance. Expect to Learn: Why duct leakage is a major issue and how it impacts HVAC system performance. The limitations of traditional duct sealing methods and the benefits of Aeroseal. How verifying and measuring duct leakage can improve energy efficiency. Common misconceptions about duct sealing and their impact on home comfort. How modern technology is transforming the way HVAC professionals approach duct sealing. Episode Highlights: [00:00] – Introduction to Dr. Mark Modera [01:30] – Understanding Aeroseal: How It Works & How It Differs from Air Barrier Sealing [03:46] – The Impact of Duct Leakage on Energy Bills, Airflow & Home Comfort [07:24] – The Invention of Aeroseal: Dr. Mark Modera's Breakthrough & Impact on Duct Sealing & Energy Savings [11:12] – The Evolution of Heat Pump Technology & the Need for Better Duct Sealing Solutions [14:11] – How Aeroseal Was Developed & Its Impact on Basement Duct Leakage and Air Distribution [15:56] – Why Aeroseal is a Game-Changer for Hard-to-Reach Duct Leaks [18:01] – How Long Does Aeroseal Take? Setup, Application & Real-Time Leakage Monitoring This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Supply House: https://www.supplyhouse.com/ Cool Air Products: https://www.coolairproducts.net/ Lambert Insurance Services: https://www.lambert-ins.com/ Follow the Guest Dr. Mark Modera on: LinkedIn: https://www.linkedin.com/in/mark-modera-94432212/ Aeroseal: https://www.linkedin.com/company/aeroseal-llc/about/ University of California: https://www.linkedin.com/school/uc-davis/ Berkeley Lab: https://www.linkedin.com/company/lawrence-berkeley-national-laboratory/ Carrier HVAC: https://www.linkedin.com/company/carrierhvac/ Website: Aeroseal: https://aeroseal.com/ Carrier HVAC: https://www.carrier.com/carrier/en/worldwide/ Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

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HVAC Techs Are Overcharging Heat Pumps in Cold Weather with Jim Bergmann | Part 2 16:58

πριν 20 μέρες16:58

16:58

In this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Jim Bergmann , President of measureQuick and Director of New Product Development at Redfish Instruments Inc . In Part 2, they discuss the challenges of low ambient charging, the transition from traditional methods to modern solutions like charging blankets, and why precision in refrigerant charging is essential. Jim also emphasizes the importance of automation in HVAC diagnostics, how measureQuick simplifies charging processes for both TXVs and fixed orifice systems, and why using the right tools can prevent overcharging and system inefficiencies. This in-depth discussion provides practical insights for HVAC professionals looking to improve accuracy, efficiency, and troubleshooting skills in cold weather conditions. Jim discusses the complexities of low ambient charging, why traditional methods can lead to overcharging, and how charging blankets can improve accuracy. He highlights the importance of verifying system charges, leveraging automation in diagnostics, and continuously learning to stay ahead in the industry. Plus, they explore how measureQuick’s tools streamline charging for both Termostatic Expansion Valves TXVs and fixed orifice systems, reducing errors and improving overall system performance. This episode is filled with real-world HVAC insights, innovative charging techniques, and practical solutions to help technicians improve accuracy, optimize system performance, and adapt to low ambient conditions with the right tools and technology. Expect to Learn: Why ongoing education is essential for technicians to master low ambient charging. How modern HVAC tools like measureQuick simplify refrigerant charging and diagnostics. The importance of verifying system charge to prevent overcharging and inefficiencies. How traditional charging methods can lead to costly mistakes in low ambient conditions. How automation, charging blankets, and better practices improve HVAC efficiency. Episode Highlights: [00:00] – Introduction to the Second Part of the Episode with Jim Bergmann [02:17] – Understanding Refrigerant Charging Curves for Heating and Cooling in HVAC [04:04] – How measureQuick Automates Low Ambient Charging for TXVs & Fixed Orifice Systems [05:19] – Talking About Charging Blankets and its Automation in HVAC Testing [06:14] – Safe Ways to Warm Refrigerant Tanks & Why Hot Water Baths Can Be Risky [08:04] – Hydrostatic Force & Refrigerant Expansion: Understanding System Pressures [09:02] – Avoiding Dangerous Charging Mistakes & Lessons from Field Experience [11:56] – Optimizing Vacuum Pump Performance & System Charging in Cold Weather [14:01] – NAVAC & measureQuick Partner with HVAC Manufacturers to Advance AI-Driven Diagnostics [15:10] – Final Thoughts & Discussing the Integration of HVAC Tools with measureQuick This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https:// www.cintas.com/ Supply House: https:// www.supplyhouse.com Cool Air Products: https:// www.coolairproducts.net Lambert Insurance Services: https:// www.lambert-ins.com Follow the Guest Jim Bergmann on: LinkedIn: https://www.linkedin.com/in/jim-bergmann-2968178/ measureQuick : https://www.linkedin.com/company/measurequick-application/ Redfish Instruments Inc: https://www.linkedin.com/company/redfish-instruments/ Download the measureQuick App here: https://play.google.com/store/apps/details?id=com.measurequick.hvac Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

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How Factory Refrigerant Charges Are Frequently Wrong & Mislead HVAC Pros with Jim Bergmann | Part 1 18:25

πριν 23 μέρες18:25

18:25

In this episode of the HVAC Know It All Podcast, host Gary McCreadie welcomes Jim Bergmann , President of measureQuick and Director of New Product Development at Redfish Instruments Inc . They discuss the responsibilities of HVAC technicians, the shift from traditional charging methods to modern techniques like charging blankets, and why accurate diagnostics are crucial. Jim also highlights the importance of continuous learning, the role of technology in optimizing systems, and how better tools can prevent costly mistakes. This in-depth discussion provides valuable insights for HVAC professionals looking to enhance their skills and system efficiency, especially in low ambient conditions. Jim discusses the challenges HVAC technicians face in low ambient conditions and why standard charging methods don’t always work as well as techniques like charging blankets. He highlights the importance of technicians verifying system charges, ongoing education, and using technology to improve diagnostics and performance. Plus, they explore how better communication and tools can help prevent costly mistakes in the field. This episode is packed with real-world HVAC insights, technical challenges, and practical advice to help technicians enhance their skills and system efficiency under various conditions. Expect to Learn: The importance of continuous education for technicians to enhance system management. The role of modern HVAC diagnostic tools and the challenges in traditional charging methods. Why technicians should verify system charges and conditions accurately. How outdated techniques and misconceptions lead to costly errors in system optimization. How technology like measureQuick and better practices can streamline HVAC operations and improve efficiency. Episode Highlights: [00:00] – Introduction to Jim Bergmann [00:57] – Discussion on Low Ambient Charging and Charging Blankets with Jim Bergmann [04:12] – Charging Blanket Benefits, measureQuick Integration & TXV System Management [07:14] – Charging Blankets & HVAC in Low Ambient: Ideal optimization & Challenges [09:43] – The Role of Fan Cycle Control in Stabilizing System Performance [11:16] – Limitations and Appropriate Conditions for Charging Blanket Use [13:05] – Discussion on Proper Charging Techniques [14:36] – Real-life Example of Adjusting Charges in New HVAC Units [15:17] – Flooded Condenser Controls & Charging Blankets: Benefits and Challenges [16:56] – Procedure of Charging Blanket Techniques to Heat Pumps This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Supply House: https://www.supplyhouse.com/ Cool Air Products: https://www.coolairproducts.net/ Lambert Insurance Services: https://www.lambert-ins.com/ Follow the Guest Jim Bergmann on: LinkedIn: https://www.linkedin.com/in/jim-bergmann-2968178/ measureQuick : https://www.linkedin.com/company/measurequick-application/ Redfish Instruments Inc: https://www.linkedin.com/company/redfish-instruments/ Download the measureQuick App here: https://play.google.com/store/apps/details?id=com.measurequick.hvac Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

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Why HVAC Techs Keep Blaming Suppliers Instead of Fixing Their Own Mistakes | Laurence Michelson Part 2 24:01

πριν 27 μέρες24:01

24:01

In this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Laurence Michelson , Co-Managing Partner at Cool Daddy LLC, Director of ObjectStep , HVAC Constitution expert at AlphaSights , and former Senior HVAC Counterman at A&R Supply, South Florida . In Part 2, they discussed the challenges within HVAC supply chains, including communication gaps, lack of automation, and the growing burden on counter staff. They also discuss why returned parts are a major issue, the impact of brand ownership changes, and how technology can improve efficiency in HVAC distribution. Laurence also shares insights on the daily challenges HVAC counter staff face, the disconnect between technicians and suppliers, and why effective communication is crucial for smooth operations. He emphasize the impact of brand ownership changes, the risks of relying on undertrained counter staff, and how technology can streamline HVAC supply transactions. Additionally, he discusses why returned parts create major inefficiencies and how both technicians and suppliers can work together to improve service quality. This episode is filled with practical insights, industry challenges, and real-world solutions. It is a must-listen for HVAC professionals looking to improve supplier relationships, enhance communication, and navigate the evolving HVAC supply chain effectively. At Tropic Supply and other leading distributors, Laurence Michelson has gained deep expertise in HVAC supply chain management, helping technicians navigate parts ordering, supplier relationships, and industry challenges. He highlights the disconnect between counter staff and technicians, emphasizing the importance of communication, training, and technology in improving service efficiency. With years of experience in HVAC logistics, brand ownership changes, and supplier operations, Laurence provides valuable insights for professionals looking to streamline their workflow and build stronger industry connections. Expect to Learn: Why effective communication between HVAC technicians and suppliers is critical. How lack of automation in HVAC supply impacts efficiency and logistics. The biggest challenges counter staff face when dealing with technicians. Why returned parts create major issues in the HVAC supply chain. How technology can streamline transactions and improve supplier relationships. Episode Highlights: [00:33] – Introduction to the Second Part of the Episode with Laurence Michelson [02:40] – Key Challenges in HVAC Supply: Communication, Automation & Returned Parts. [07:15] – What HVAC Counter Staff Need from Technicians to Keep Supply Operations Smooth. [09:25] – Language Barriers, Technology, and the Increasing Burden on HVAC Counter Staff. [14:26] – Discussion on HVAC brand ownership, qualities of a good counter person, technician challenges, and building strong supplier relationships. [18:41] – Examination of knowledge gaps, miscommunication, and the role of technology in HVAC supply dynamics. This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https:// www.cintas.com/ Supply House: https:// www.supplyhouse.com Cool Air Products: https:// www.coolairproducts.net Lambert Insurance Services: https:// www.lambert-ins.com Follow the Laurence Michelson on: LinkedIn: https://www.linkedin.com/in/ljmfla/ ObjectStep: https://www.linkedin.com/company/objstep/ AlphaSights: https://www.linkedin.com/company/alphasights/ A&R Supply South Florida: https://www.linkedin.com/company/a-r-supply-south-florida/ Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

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Why HVAC Techs Keep Getting the Wrong Parts and Losing Money with Laurence Michelson Part 1 20:47

πριν 30 μέρες20:47

20:47

In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Laurence Michelson , Co-Managing Partner at Cool Daddy LLC, Director of ObjectStep , HVAC Constitution expert at AlphaSights . and former Senior HVAC Counterman at A&R Supply, South Florida . They will explore the life of an HVAC suppliers counterperson, the disconnect between technicians and suppliers, and why proper communication and product knowledge are crucial for success in the industry. Laurence Michelson shares insights on the challenges HVAC suppliers face, the disconnect between counter staff and technicians, and why technicians should take responsibility for verifying parts. They also discuss the importance of supplier training, the role of technology in HVAC distribution, and how better communication can prevent costly mistakes in the field. This episode is filled with real-world HVAC insights, industry challenges, and practical advice to help technicians and suppliers improve communication and efficiency. Laurence shares his perspective on the responsibilities of counter staff and technicians, the impact of poor communication on business operations, and why verifying parts is crucial. He emphasizes the need for supplier training, the role of technology in HVAC distribution, and how better collaboration can prevent costly mistakes. This episode provides valuable lessons for HVAC professionals looking to streamline their workflow and strengthen supplier relationships. Expect to Learn: 1.The importance of training for counter staff to improve service quality. 2. The role of HVAC suppliers and the challenges faced behind the counter. 3. Why technicians should verify parts before leaving the supplier. 4. How poor communication between suppliers and technicians leads to costly mistakes. 5. How technology and better processes can streamline HVAC supply operations. Episode Highlights: [00:00] – Introduction to Laurence Michelson [01:04] – Laurence’s HVAC Supply Journey: Technology, Challenges & Industry Change. [06:33] – HVAC Supply Mistakes: Why Verification & Education Matter. [11:02] – How Top Suppliers Train Staff & Adapt to A2L Refrigerants in HVAC & Multiple Trades. [14:45] – Why HVAC Suppliers Struggle with Parts Accuracy & Information Access. [18:12] – The Counter Phone Struggle: Why Calls Get Delayed & How to Improve It This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Supply House: https://www.supplyhouse.com/ Cool Air Products: https://www.coolairproducts.net/ Lambert Insurance Services: https://www.lambert-ins.com/ Follow the Guest Laurence Michelson on: LinkedIn: https://www.linkedin.com/in/ljmfla/ ObjectStep: https://www.linkedin.com/company/objstep/ AlphaSights: https://www.linkedin.com/company/alphasights/ A&R Supply South Florida : https://www.linkedin.com/company/a-r-supply-south-florida/ Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

1
Coil Cleaners : HVAC Monthly Tech Tip 6:26

πριν 5 weeks6:26

6:26

Not all coil cleaners in HVAC and Refrigeration are created equal. That sticker on the OEM equipment that states, "only use water", does hold some weight but not nearly as much as you think. In this short episode, Gary McCreadie discusses what coil cleaners can be used on condensers and evaporaters without damaging the coil. Check out Jobber, the CRM tool that McCreadie HVAC and Refrigeration uses to keep their business organized. getjobber.com/hvacknowitall…

HVAC Know It All Podcast

1
How Europe is Beating North America in HVAC Innovation | Jamie Kitchen | Part 2 19:42

πριν 5 weeks19:42

19:42

In this episode of the HVAC Know It All Podcast, Host Gary McCreadie continues his conversation with Jamie Kitchen , an Industry Expert from Danfoss . In Part 2, they will discuss the role of check valves in Heat Pump TXVs in more detail, comparing North American and European TXV designs and discussing why refrigerant adoption differs across regions. Jamie also shares insights on how inverter-driven heat pumps impact metering devices, the differences between Thermostatic Expansion Valves (TXVs) and Electronic Expansion Valves (EEVs), and how technicians can optimize superheat for maximum efficiency. He emphasizes why proper system design and programming are key when pairing TXVs with inverter compressors, and how aftermarket TXVs offer flexibility for field applications. This episode is packed with technical knowledge, troubleshooting tips, and real-world applications, making it a must-listen for HVAC professionals looking to sharpen their skills and keep up with industry advancements. At Danfoss, Jamie Kitchen focuses on HVAC system optimization, helping technicians master TXVs, check valves, and inverter-driven heat pumps. He simplifies complex concepts, making it easier for professionals to diagnose and improve system performance. With expertise in refrigerant flow, superheat control, and expansion valve technology, Jamie provides valuable insights for those looking to stay ahead in the HVAC industry. Expect to Learn: 1. How check valves in heat pump TXVs work and why they matter. 2. The key differences between North American and European TXV designs. 3. How inverter-driven heat pumps impact metering devices. 4. The role of TXVs vs. electronic expansion valves (EEVs) in system efficiency. 5. Why proper superheat control is crucial for optimizing HVAC performance. Episode Highlights: [00:33] – Introduction to Second Part of the Episode with Jamie Kitchen [02:09] – TXVs in Europe vs. North America: Design, Function & Industry Choices [03:45] – HVAC Innovation: Is North America Falling Behind Due to Energy Costs? [08:04] – TXVs vs. EEVs: How Inverter Heat Pumps & Metering Devices Affect Performance [12:22] – TXVs & Inverter Compressors: Compatibility, Control, and Adjustments. [16:22] – Final Thoughts: Optimizing Superheat for Efficiency & System Stability [18:52] – Closing Remarks & Future Meetups This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https:// www.cintas.com/ Supply House: https:// www.supplyhouse.com Cool Air Products: https:// www.coolairproducts.net Lambert Insurance Services: https:// www.lambert-ins.com Follow the Jamie Kitchen on: LinkedIn: https://www.linkedin.com/in/jamie-kitchen/ Danfoss: https://www.linkedin.com/company/danfoss/ Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

1
How TX Valves Adapt to Multiple Refrigerants and Improve Heat Pumps | Jamie Kitchen | Part 1 20:19

πριν 5 weeks20:19

20:19

In this Episode of the HVAC Know It All Podcast, Host Gary McCreadie is Joined by Jamie Kitchen , an HVAC Expert from Danfoss , to Break Down How Heat Pump Thermostatic Expansion Valves (TXVs) Work and Why Check Valves are Essential. Jamie Kitchen explains the differences between heat pump Thermostatic Expansion Valves (TXVs) and straight cooling TXVs, why heat pump valves need built-in check valves, and how refrigerant flow reverses in heat pumps. They also discuss the evolution of expansion valves, the transition from pistons to TXVs and now to electronic expansion valves (EEVs), and why technicians often misdiagnose TXVs as the problem. This episode is packed with technical knowledge, troubleshooting tips, and expert insights that will help HVAC pros better understand metering devices, improve system performance, and reduce misdiagnoses. Jamie Kitchen shares insights on improving technician expertise and fostering a deeper understanding of heat pump TXVs and check valves. He highlights strategies such as mastering refrigerant flow dynamics, adopting universal TXV kits, and recognizing common misdiagnoses. This episode provides practical advice for HVAC professionals looking to enhance their troubleshooting skills, work more efficiently with modern TXVs, and stay ahead in the ever-evolving HVAC industry. Expect to Learn: 1.The key differences between heat pump Thermal Expansion Valves (TXVs) and straight cooling TXVs 2. Why built-in check valves are crucial for heat pump operation 3. How refrigerant flow reversal works and why it impacts TXV performance 4. The transition from pistons to TXVs to electronic expansion valves (EEVs) 5. Common misconceptions and troubleshooting tips for TXV-related issues Episode Highlights: [00:00] – Introduction to Jamie Kitchen [01:31] – Understanding Heat Pump Thermostatic Expansion Valves (TXVs), Check Valves & SEER 13 Transition Lessons. [03:24] – TXVs vs. EEVs: Key Differences & the Importance of Precise Control [05:26] – TR6 Valve in HVAC: OEM vs. Aftermarket TXVs & the Simplicity of Universal TXV Kits. [10:07] – Secret Sauce in TXV Bulbs: How refrigerant mixtures impact performance [15:23] – The Role of Check Valves in Heat Pumps. Preventing reverse flow issues. [16:28] – How the Check Valve Works in TXVs. Simplifying installation & reducing leaks [18:08] – Refrigerant Flow & Check Valves. The path of least Resistance Explained This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Supply House: https://www.supplyhouse.com/ Cool Air Products: https://www.coolairproducts.net/ Lambert Insurance Services: https://www.lambert-ins.com/ Follow the Guest Jamie Kitchen on: LinkedIn: https://www.linkedin.com/in/jamie-kitchen/ Danfoss: https://www.linkedin.com/company/danfoss/ Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

1
Why Most HVAC Systems Fail Due to High Static Pressure and Poor Airflow with Adam Mufich 35:54

πριν 6 weeks35:54

35:54

In this episode of the HVAC Know It All Podcast , Host Gary McCreadie sits down with Adam Mufich , an Expert in airflow diagnostics and technical trainer at the National Comfort Institute (NCI). They will discuss deep into the critical role of airflow in HVAC systems, why static pressure doesn’t equal airflow, and how technicians can improve system performance with better diagnostics. Adam shares insights on the TrueFlow Grid, a Revolutionary tool for measuring airflow accurately, and explains how it integrates with MeasureQuick and NCI workflows to help technicians troubleshoot and optimize HVAC systems more efficiently. They also discuss common airflow mistakes, the importance of proper system sizing, and the impact of filter selection on performance. Expect to Learn: 1. Why airflow is the backbone of HVAC system performance. 2. How the TrueFlow Grid simplifies airflow measurement. 3. The difference between static pressure and airflow and why it matters. 4. How improper system sizing leads to airflow issues. 5. Why deeper pleated filters outperform one-inch filters. Episode Highlights: [00:33] – Introduction to the Episode with Adam Mufich [02:23] – How Important Is Airflow? Adam Explains Why it's a 10/10 [03:35] – Right Way to Sell HVAC Services: Solution-Based Selling & the Role of Airflow Measurement. [06:19] – The TrueFlow Grid: Accurate Airflow Measurement Beyond Ductwork Limitations. [10:56] – Static Pressure vs. Airflow Understanding the key differences [13:29] – TrueFlow Grid & NCI: Optimizing Airflow with Fan Law 2. [21:28] – Undersized Ducts or Oversized Equipment? The Key to Proper Airflow. [26:03] – The Deep Pleat Filter Advantage, More surface area = better airflow [29:25] – Can Better Filtration Reduce White Slime? [31:45] – UV Lights, Drain Pans & Biofilm, Do UV lights really help? [33:38] – Final Thoughts: How to Improve Your Airflow Game. This Episode is Kindly Sponsored by: Master: https://www.master.ca/ Cintas: https://www.cintas.com/ Supply House: https:// www.supplyhouse.com Cool Air Products: https:// www.coolairproducts.net Lambert Insurance Services: https:// www.lambert-ins.com Follow the Adam Mufich on: LinkedIn: https://www.linkedin.com/in/adam-mufich-5225055a/ National Comfort Institute: https://www.linkedin.com/company/national-comfort-institute/ Master HVAC diagnostics with Measure Quick & True Flow Grid! 🚀Click the links below to download and start optimizing airflow like a pro! 🔧📊 Measure Quick App: https://play.google.com/store/apps/details?id=com.measurequick.hvac TrueFlow HVAC Air Flow: https://play.google.com/store/apps/details?id=com.energyconservatory.hvactester&pcampaignid=web_share Follow the Host: LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/ Website: https://www.hvacknowitall.com Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/ Instagram: https://www.instagram.com/hvacknowitall1/…

HVAC Know It All Podcast

1
How Compact HVAC Tools Are Revolutionizing Tech Efficiency | Greg Crumpton | Part 2 29:46

πριν 6 weeks29:46