125 episodes

The HVAC Know It All podcast is hosted by me, Gary McCreadie. These are my thoughts, my jobs, my tools....This is my HVAC life.

HVAC Know It All Podcast HVAC Know It All

    • Careers

The HVAC Know It All podcast is hosted by me, Gary McCreadie. These are my thoughts, my jobs, my tools....This is my HVAC life.

    Pump Cavitation and Impeller Damage w/Peter Wolff

    Pump Cavitation and Impeller Damage w/Peter Wolff

    On this episode we talk with Peter Wolff from Armstrong Fluid Technology. We discuss, pump cavitation and the damage it can cause to pump impellers. Save 8% at https://www.trutechtools.com/ using code knowitall. Armstrong Cavitation webinar http://info.armstrongfluidtechnology.com/lp-cavitation-replay-0-0. Cavitation YouTube Video https://youtu.be/0dd6AlyOnfc. Chinook Filter Cleaner https://www.coolairproducts.net/chinook-1lt/. Yellow Jacket https://yellowjacket.com/. Testo https://www.testo.com/en-US/. Navac https://navacglobal.com/. Housecall Pro https://www.housecallpro.com/hvacknowitall. CMPX https://www.cmpxshow.com/cmpx-welcome.cfm?main=17

    • 30 min
    From Battling Depression To Badass HVACer w/Scott Kline

    From Battling Depression To Badass HVACer w/Scott Kline

    On this episode, we speak to Scott Kline, a senior HVAC technician out of Pennsylvania. Scott hit hard times in his younger years suffering from depression and contemplated taking his own life. Scott has offered up personal counseling to anyone that could use an ear. Scott's email fleetbmx@yahoo.com Scott's phone number 5704953580. Navac https://navacglobal.com/. Testo https://www.testo.com/en-US/. Yellow Jacket https://yellowjacket.com/. Bluon https://www.bluonenergy.com/. CMPX Show http://www.cmxshow.com/.

    • 58 min
    Random HVAC Thoughts Part 2

    Random HVAC Thoughts Part 2

    On this episode I discuss randomly, static electricity when charging through a manifold, R22 replacement plans, and high limit switch propaganda. Save 8% at https://www.trutechtools.com/ with promo code knowitall. XOi Technologies http://www.xoi.io/hvac-know-it-all-demo/. Refrigeration Technologies https://www.refrigtech.com/. Bluon https://www.bluonenergy.com/. Cool Air Products https://www.coolairproducts.net/

    • 19 min
    Escaping War And Becoming HVAC w/Nevil Milcevic

    Escaping War And Becoming HVAC w/Nevil Milcevic

    Listen to Nevil's story about how he escaped the Croatian Civil War as a child and reunited with his father. Nevil learned through each of his struggles and eventually became an HVAC technician...A must listen! Testo 557 https://www.testo.com/en-US/testo-557/p/0563-1557 Navac https://navacglobal.com/ Yellow Jacket https://yellowjacket.com/ XOi Technologies http://www.xoi.io/hvac-know-it-all-demo/

    • 46 min
    Firing Valve Tip and Fresh Air Damper Problem

    Firing Valve Tip and Fresh Air Damper Problem

    On this episode, I go through a couple of recent service calls, one where I utilized the firing valve. I also walk through a problem and fix on a fresh air damper (Economizer) problem. Housecall Pro https://www.housecallpro.com/hvacknowitall XOi Technologies http://www.xoi.io/hvac-know-it-all-demo/

    • 13 min
    Down East HVAC w/Liz Sandwith

    Down East HVAC w/Liz Sandwith

    On this episode we talk with Liz Sandwith, a Candian HVAC Tech. We talk about her story and achievements as she works along side her husband, also an HVAC Tech. Yellow Jacket https://yellowjacket.com/ Housecall Pro https://www.housecallpro.com/hvacknowitall Danfoss TXV eLesson https://danfoss-catalog.sabacloud.com/Saba/Web_spf/EU2PRD0064/guest/ledetail/cours000000000011569?returnurl=guest/searchresult/txv+installation/LEARNINGEVENT,OFFERINGTEMPLATE,CERTIFICATION,CURRICULUM,OFFERING,PACKAGE,LXPCONTENT Flir CM275 Clamp Meter https://www.flir.ca/products/cm275/

    • 43 min

Customer Reviews

markdj98 ,

Super informative

Gary is just a fountain of knowledge and really does a great job to keep everyone up to date on tools, info, updates, and more. Thanks Gary for the great content!

AircomptechENC ,

Outstanding, Informative Podcast!

Not only is Gary among the finest technicians in his field, he has a passion for helping others and a drive to stay current with the evolution of technology. I have become a more confident, successful tech with the benefit of his mentorship through the HVACKnowitall podcast!

Turbo Encapsulator ,

Host and Bergmann Podcast First Rate

Clear and concise overview of how to verify system operation and performance without using pressure gauges. While I have heard Bergmann on this subject before, this episode pitted an educated and prepared host to Bermann’s wide ranging hvac world view to maximum effect.

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