Hvac School - For Techs, By Techs

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 -  http://hvacrschool.com/wp-content/uploads/2018/01/Compressor-Installation.pdf   Emerson System Cleanup Bulletin - https://climate.emerson.com/CPID/GRAPHICS/Types/AEB/ae1105.pdf

In this episode, Neil Comparetto from Comparetto Comfort Solutions joins Bryan and Kaleb to discuss what he has learned about installing duct systems that you might be able to take away and apply in the field.

In this episode Kaleb, Joe, Eric and Bryan answer some questions from Facebook

Our Main man Bill Spohn joins us again to talk specifically about combustion and how to select and properly utilize an analyzer

Jaden Lane joins us to discuss some best practices when using hoods and how the Dwyer Smart is innovating in the hood space

Russ King joins us to discuss simplifying duct design for residential contractors

Bill Spohn w/ TruTech joins us to talk about why being “approximately correct” is better than being “exactly wrong” and how that applies to test instruments

Jordan Cummings is back and we discuss some of the most important points in the proper installation of VRF / VRV systems and especially piping best practices.