HVAC Know It All Podcast
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.
Episodes
In this episode of the HVAC Know It All Podcast, host Gary McCreadie chats with Patrick Butler, a seasoned HVAC technician and educator, and Field Service Supervisor at SAV-MOR MECHANICAL, INC. Patrick, who has over 20 years in the industry, shares his journey from apprentice to expert. In Part 2, they discuss the shift in technician training, from old-school methods to modern approaches using social media and AI tools...
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Patrick Butler, an expert in commercial HVAC and building automation and Field Service Supervisor at SAV-MOR MECHANICAL, INC. Patrick, with years of hands-on experience, explains how building automation is changing how we run HVAC systems. He talks about how it saves energy, makes things work better, and helps find problems fast, especial...
In this episode of the HVAC Know It All Podcast, host Gary McCreadie welcomes back Tyler Nelson from Sauermann Group for Part 2 of their talk on combustion analysis. Tyler shares more about how tuning equipment with a combustion analyzer can help HVAC techs improve safety, performance, and system life. He also explains how to read O2, CO, and CO2 levels correctly.
Tyler Nelson breaks down why combustion nu...
In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with Tyler Nelson from Sauermann Group about the role of combustion analysis in HVAC systems. Tyler, a passionate expert in combustion and commissioning, shares how the industry has evolved from old-school tools to advanced digital analyzers. He explains why checking combustion on every gas appliance is key to safety and how proper commissioning...
In this episode of the HVAC Know It All Podcast, host Gary McCreadie welcomes Michael Richardson, better known as MC from New Zealand. Michael, who is Flexibility Services Manager at Transpower New Zealand, the national grid operator. In Part 2, they discuss smart HVAC tech, demand response, and how commercial innovations are moving into residential systems. Michael shares insights on technician training, energy-saving...
In this episode of the HVAC Know It All Podcast, host Gary McCreadie welcomes Michael Richardson, better known as MC from New Zealand. Michael, who is Flexibility Services Manager at Transpower New Zealand, the national grid operator, shares an insider’s look into New Zealand’s energy landscape and the country's ongoing shift toward heat pump technology. Drawing from his dual expertise in energy management and HVAC, Mi...
In this episode of the HVAC Know It All Podcast, host Gary McCreadie welcomes Trent Parker, better known as Mr. Fat Cheeto, to talk about the funny side of the HVAC industry. He shares how he became popular online and went from working in HVAC to making videos. His videos are entertaining but also show real problems in the industry. He helps people understand why skilled workers are important in HVAC.
Tren...
In this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Gerry Wagner, President of Education, Services & Products Company LLC (ESPCO LLC. In Part 2, they discuss how business decisions affect service quality and the industry's reputation. Gerry shares his honest thoughts on bad business practices that hurt the trade and explains how distributors can help keep standards hig...
In this episode of the HVAC Know It All Podcast, host Gary McCreadie is joined by Gerry Wagner, President of Education, Services & Products Company LLC (ESPCO LLC), and a seasoned HVAC expert who shares his strong views on DIY HVAC solutions and their impact on the industry. Inspired by his visit to the AHR Expo in Orlando, he explains the concerns behind his LinkedIn post. This episode highlights into the challenges ...
In this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Tim De Stasio, the owner and president of Comfort Science Solutions. In Part 2, he takes a closer look at the issues in HVAC caused by profit-focused decisions instead of customer care. He also discusses how company culture and investor pressure can affect service quality and ethical standards in the industry.
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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 ent...
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...
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 coil...
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 va...
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 organize...
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 sav...
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 th...
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 ...
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 ...
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 a...
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