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PODCAST

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.

business careers

All Episodes

25:52

Sealant vs Replacement in HVAC for Technicians to Use...

HVAC Know It All Podcast ·

2025/06/16

In this episode of the HVAC Know It All Podcast, host Gary McCreadie wraps up his chat with Tyler Nelson from Sauermann Group. In Part 02, Tyler shares his thoughts on using UV dye and leak sealants in refrigerant systems. They talk about how some products, like Spectroline dye, are safe and approved by top manufacturers. Tyler also discusses the pros and cons of leak sealants, stressing they should only be used as a last resort. The episode ends with a look at Sauermann’s Si-DR3 leak detector and

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22:09

How HVAC Pros Can Avoid Misdiagnosis with UV Dye and...

HVAC Know It All Podcast ·

2025/06/13

In this episode of the HVAC Know It All Podcast, host Gary McCreadie with Tyler Nelson from Sauermann Group talk about the best ways to find refrigerant leaks. Tyler explains why old methods like using soap bubbles aren’t enough anymore, and how electronic and ultrasonic leak detectors can save time and avoid costly mistakes. They also talk about the right way to use nitrogen for leak checks and how small things like Schrader caps can make a big difference. Tyler shares why UV dye still works well

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19:32

HVAC Tools for Techs to Replace Manifolds and Build...

HVAC Know It All Podcast ·

2025/06/09

In this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Tyler Nelson from Sauermann Group, an expert in refrigeration and HVAC tools. In Part 02, Tyler talks about the benefits of using wireless probes and digital manifolds over traditional methods, explaining how they help improve efficiency and reduce refrigerant loss. He shares his thoughts on the future of HVAC technology and the importance of understanding the refrigeration cycle. Tyler also touches

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24:33

How HVAC Technicians Use Digital Tools to Prove...

HVAC Know It All Podcast ·

2025/06/05

In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with Tyler Nelson from Sauermann Group about how digital tools are changing the HVAC industry. Tyler explains why using smart tools like digital gauges and apps is not just about speed, it’s about proving your work, building trust, and keeping customers informed. He shares how adding screenshots from tools like ChatGPT helps explain repairs better and prevent confusion. Tyler also talks about Sauermann’s new handheld

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28:28

How Improper Handling and Low Airflow Kill HVAC...

HVAC Know It All Podcast ·

2025/06/02

In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with Glen Schwarzman from Copeland about compressors and refrigerants. They discuss why using the wrong refrigerant can cause problems and void warranties. Glen explains different types of compressors, how variable speed tech works, and the importance of protecting compressors with things like phase monitors. They also cover tips for oil return in modulating compressors and why understanding new tech is key for HVAC techs

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18:21

How HVAC Techs Use ChatGPT and Claude to Shift into...

HVAC Know It All Podcast ·

2025/05/29

In this episode of the HVAC Know It All Podcast, host Ben Reed continues his chat with Tony Mormino, is VP of Technical Media at AIR Control Concepts and a host on HVAC TV. In Part 02, Tony shares key lessons from his career, like the value of showing up when things go wrong, how hands-on experience can boost trust, and why honesty builds strong client ties. He also talks about ways technicians can shift into sales roles and what to expect day-to-day. Tony opens up about using AI tools like ChatGPT

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21:38

How Technical Pros Succeed in HVAC Sales without...

HVAC Know It All Podcast ·

2025/05/26

In this episode of the HVAC Know It All Podcast, guest host Ben Reed talks with Tony Mormino is VP of Technical Media at AIR Control Concepts and a host on HVAC TV. Recorded live at AHR Expo 2025, they dive into the real-world challenges of selling large HVAC systems. Tony shares how he moved from engineering into sales and why building trust is key in commercial projects. They discuss the value of honest sales, the importance of strong relationships, and how good reps act like consultants. Tony

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09:14

The Spring & Summer HVAC Maintenance Guide for...

HVAC Know It All Podcast ·

2025/05/22

In this solo episode of the HVAC Know It All Podcast, host Gary McCreadie, Director of Player Development and Head Coach at Shelburne Soccer Club and President of McCreadie HVAC & Refrigeration Services and HVAC Know It All Inc, shares key HVAC maintenance tips for spring and summer. He talks about checking filters, fans, and airflow before diving into more complex issues. Gary covers smart ways to inspect electrical parts, avoid system damage, and keep coils and drains clean. He also gives advice

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25:27

The No-Brazing HVAC Method for Technicians to Prevent...

HVAC Know It All Podcast ·

2025/05/19

In this episode of the HVAC Know It All Podcast, host Gary McCreadie chats with Mason Parker from Wright Sales about Smart Lock, a tool-free HVAC fitting. They dive into how Smart Lock works, its safety benefits, and how it helps avoid brazing in tight spots. Mason explains its design, types of fittings, and how it connects without flaring. He shares stories from the field, tips for first-time users, and why the product is ideal for unitary and ductless installs. The episode is packed with useful

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24:22

How Women in HVAC Are Gaining Respect by Climbing...

HVAC Know It All Podcast ·

2025/05/15

In this episode of the HVAC Know It All Podcast, host Gary McCreadie continues his conversation with Chloe Glynn, a sales genius in commercial and industrial HVAC maintenance at Midwest Mechanical (Commercial, Industrial HVAC Mechanical Services - a Service Logic Company). In Part 02, they discuss how Chloe builds trust by avoiding one-size-fits-all maintenance plans, doing her own equipment walkthroughs, and being honest when she doesn’t know something. Chloe also shares how personal branding,

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24:07

The Smart HVAC Sales Strategy to Win Union Clients...

HVAC Know It All Podcast ·

2025/05/12

In this episode of the HVAC Know It All Podcast, host Gary McCreadie chats with Chloe Glynn, a sales expert in commercial and industrial HVAC maintenance at Midwest Mechanical (Commercial, Industrial HVAC Mechanical Services - a Service Logic Company). Chloe explains how she sells maintenance plans for large buildings, focusing on keeping equipment running smoothly to avoid costly repairs. She shares why her company’s teamwork and skilled union technicians make a big difference. They talk about why

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20:24

How Copeland's Sensi Touch 2 Thermostat...

HVAC Know It All Podcast ·

2025/05/08

In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with Tom Lorenz the Director of Product Management at Copeland and Emerson, Randy Ruiz, the chief engineer at Emersion, and Ben Reed who is the principal of Teal Maker and Technical Marketing Specialist at HVAC Know it All and measureQuick, about the latest Sensi thermostat and AIM module by Copeland. They cover how it’s easy to install, works wirelessly, and connects with top IAQ monitors. The guests explain how the system

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20:28

How the EIM Solves HVAC Wiring Problems and Powers...

HVAC Know It All Podcast ·

2025/05/05

In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with Tom Lorenz the Director of Product Management at Copeland and Emerson, Randy Ruiz, the chief engineer at Emersion, and Ben Reed who is the principal of Teal Maker and Technical Marketing Specialist at HVAC Know it All and measureQuick, about a new wireless HVAC tool called the Equipment Interface Module (EIM). Tom explains how it helps fix wiring problems without needing to pull new wires, making upgrades easier. Randy

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32:28

How Humidifiers Avoid Mold for HVAC Pros Using Water...

HVAC Know It All Podcast ·

2025/05/01

In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with Marlee Spiegelberg and Montana McElwain from Condair USA/CA about mold, humidity, and air quality. They explain what the water activity factor is and how it connects to mold growth. They also talk about keeping homes and buildings safe by controlling humidity. Their goal is to clear up common fears about mold and show better ways to manage air quality. Marlee and Montana explain why people are often scared of mold when

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05:23

A3 Refrigerant Parts Must Be Intrinsically Safe

HVAC Know It All Podcast ·

2025/04/29

On this short episode of the HVAC Know It All Podcast, Gary talks to us about A3 refrigerant parts and why they need to be intrinically safe and can't be any part off the truck. Check out Jobber for a 2 week free trial. getjobber.com/hvacknowitall

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22:17

Microsoft Copilot and Bluon for HVAC Apprentices to...

HVAC Know It All Podcast ·

2025/04/28

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. Patrick also talks about the importance of allowing apprentices to fail and

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23:45

The Truth Behind Shielded Cables, Programming Logic &...

HVAC Know It All Podcast ·

2025/04/24

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, especially in big buildings. He also shares how smart tech like controllers and inverters

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21:39

NOx Secrets HVAC Engineers Need to Know to Comply and...

HVAC Know It All Podcast ·

2025/04/21

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 numbers matter and how techs can use this info on installs, maintenance, and safety checks. He

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23:58

HVAC Combustion Analysis to Prevent CO Hazards and...

HVAC Know It All Podcast ·

2025/04/17

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 starts long before system startup. Tyler also talks about Sauermann’s move into

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25:14

How HVAC Technicians Use Smart Heat Pumps and AI...

HVAC Know It All Podcast ·

2025/04/14

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 tools, and why adapting to new tech is key for the trade. Michael Richardson

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543 results

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