AC Service Tech Answers Podcast

AC Service Tech Answers Podcast

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The AC Service Tech Answers podcast is all about answering real HVAC/R related questions, asked by real HVAC/R technicians. Come join us as we tackle problems, questions, and troubleshooting in the world of Heating, Ventilation, Air Conditioning, and Refrigeration.

Craig Migliaccio


    • Jun 13, 2023 LATEST EPISODE
    • infrequent NEW EPISODES
    • 22m AVG DURATION
    • 13 EPISODES


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    Latest episodes from AC Service Tech Answers Podcast

    Combustion Analysis with Tyler Nelson

    Play Episode Listen Later Jun 13, 2023 47:57


    In this episode, join Craig as he interviews Tyler Nelson from the Sauermann Group. They discuss steps and details related to gas furnace commissioning, troubleshooting, and technician safety. Topics discussed include ambient carbon monoxide detection, the steps to performing combustion analysis, the dangers present when combustion analysis is not performed, and red flags that a technician can measure on a combustion analyzer to determine a problem.  Tyler is the Instrumentation and Industrial Sales Manager, to the Americas, for the Sauermann Group. Tyler can be reached at tyler.nelson@sauermanngroup.com

    Becoming a More Valuable and Efficient HVACR Service Technician

    Play Episode Listen Later May 16, 2022 29:41


    In this episode, join Craig and Brandon as they discuss how to become a more valuable and efficient service technician in the HVACR field. Brandon and Craig provide key insights on the steps that can be taken along with how to develop an organized troubleshooting mindset! 

    Episode 10: All About EEVs

    Play Episode Listen Later Apr 27, 2022 25:59


    In this episode, join Craig and Brandon as they discuss EEVs. Brandon will be asking the questions and Craig will be answering them as they tackle topics such as what is an EEV, how do they work, why do we use them, and much more!

    Episode 9: Do You Trust the TXV?

    Play Episode Listen Later Nov 17, 2020 13:52


    Join us as we discuss the Thermostatic Expansion Valve (TXV) and go into detail on how it functions, the purpose they serve in the HVAC/R system, and how they may fail and what to do to prevent failures down the road!

    Episode 8: Evolution of Control Boards within Gas Furnaces

    Play Episode Listen Later Oct 28, 2020 15:48


    Join us as we explore the evolution of gas furnace control boards. From the 60's to present we will examine what has been used in the past and why we have updated to the current control boards in use today!

    Episode 7: Gas Furnace Diagnosis

    Play Episode Listen Later Oct 14, 2020 10:01


    Join us as we discuss the sequence of operations for gas furnaces, combustion efficiency, recognizing and diagnosing problems, and how to avoid being just another parts changer!

    Episode 6: Charging Refrigerant After a Vacuum & More Q/A

    Play Episode Listen Later Sep 30, 2020 13:31


    In today's episode, we will be answering questions about refrigerant charging, breaking the vacuum with refrigerant, what factors effect Delta T, and much more!

    Episode 5: Refrigerant Compressor Troubleshooting and Diagnosis

    Play Episode Listen Later Sep 16, 2020 24:36


    In this episode, we will be covering how to troubleshoot and diagnose a bad refrigerant compressor. We will also look at many of the reasons why a compressor may fail and discuss what steps can be taken to help prevent compressor failure in the future!

    Episode 4: Questions on Brazing, Working with Refrigerants, and Safety

    Play Episode Listen Later Sep 2, 2020 27:30


    Today's episode will cover questions on brazing, handling and working with refrigerants, safety, and troubleshooting!

    Episode 3: Troubleshooting While Checking the Charge

    Play Episode Listen Later Aug 11, 2020 21:20


    In this Episode, we will be going over questions related to troubleshooting HVAC systems while checking the charge. We will also spend some time focusing on metering devices, strainers, and more!

    Episode 2: Refrigerant Charging

    Play Episode Listen Later Jul 8, 2020 24:33


    Join us as we cover refrigerant charging questions including methods for checking the charge of a mini split, why we still use compound manifold gauges, adjusting the charge using a TXV and much more!

    Episode 1: Refrigerant Questions

    Play Episode Listen Later Jun 30, 2020 17:52


    This episode of the AC Service Tech Answers Podcast is all about technician's refrigerant questions. Join us as we cover real questions about refrigerant ports, vapor sat temps, disconnection after charging and much more!

    Episode 0: My HVAC Journey

    Play Episode Listen Later Jun 30, 2020 15:23


    Join me as I discuss my HVAC journey, how I got started, where I've been, and why I started AC Service Tech!

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