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The great Ed Janowiak (Jon-Oh-Wok) joins us to talk about what correct airflow really looks like and how to design for it appropriately.

Have you ever heard a compressor that keeps changing in sound as it runs? Trevor with Emerson tells us more about what that is all about and how the digital compressor operates.

Joe and Eric join us and we have a general conversation about small self-contained refrigeration units including residential and commercial.

Kaleb, Joe and Eric join us again to discuss some myths about single pole contactors as well as some weird crankcase heater wiring configurations

Trevor Matthews with Emerson Canada joins us once again to talk about EEV’s – How they work, what they do well as how to diagnose them.

Trevor Matthews from Emerson Canada joins us again to talk about CoreSense by Emerson   Refrigeration Software (CoreSense Protection, Diagnostics & Performance Alert) – https://climate.emerson.com/OPI/documents/clc/CoreSense_PC_Communication_Software.exe   Air Conditioning Software (CoreSense Communications) – https://climate.emerson.com/OPI/documents/clc/CoreSense_PC_Communication_Software_AC.exe   HVACR Fault Finder App: (Android) – https://play.google.com/store/apps/details?id=Emerson.FaultFinder&hl=en_US (Apple) – https://apps.apple.com/ph/app/hvacr-fault-finder/id465325739

Alex Meaney from MiTek / Wrightsoft joins us again because he’s an awesome trainer and knows a thing or two about how to more out of online education for the trades

Our good friend Trevor Matthews from Emerson Canada joins us to talk about compressors, why they fail, how to prevent failures and how to troubleshoot them.    Emerson Flow Chart – https://www.hvacrschool.com/wp-content/uploads/2020/08/2004ECT-126_NOTRUNNING.pdf   Compressor Installation Guide –  https://hvacrschool.com/wp-content/uploads/2018/01/Compressor-Installation.pdf   Emerson System Cleanup Bulletin – https://climate.emerson.com/CPID/GRAPHICS/Types/AEB/ae1105.pdf