Advanced Refrigeration Podcast

Latest Episodes:

KE2 Controllers Jul 13, 2025

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Kevin and I talk to Ryan Kliethermes from KE2 Therm Solutions, In this episode of the Advanced Refrigeration Podcast, Kevin Compass and Brett Wetzel dive deep into the world of advanced refrigeration technologies with special guest Ryan from Kether. Sponsored by Western Meyer Industries and Parker Sporin, the episode kicks off with a detailed overview of new serviceable oil floats and thermostatic expansion valves. Ryan discusses the latest innovations from Kether, including the evap efficiency controller, its applications, and how the system learns and adapts over time. From technical insights on EEVs to tips on connecting controllers via WiFi, this episode is packed with valuable information for refrigeration techs. Plus, the team shares some humorous stories about the evolution of technology and the hilarities of outdated devices. Tune in for a mix of cutting-edge refrigeration knowledge and a stroll down memory lane!

Defrost And Gang Clocks Jul 13, 2025

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Kevin and I go through the operation and some diagnostic things, talking about Defrost and Gang Clocks, Join hosts Brett Wetzel and Kevin Compass in this episode of the Advanced Refrigeration Podcast, where they dive deep into the world of defrost clocks and thermostatic expansion valves, including details on Paragon and Grasslin clocks, gang timers, and digital upgrades. Enjoy technical insights, funny stories, and valuable tips for HVAC professionals. Plus, get updates on new video content and upcoming events. Don't miss the laughs and learning!

Kevin has issues with low ambient Jul 13, 2025

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Kevin has issues Talks about his fun troubleshooting experience, Join hosts Kevin Compass and Brett Wetzel on the Advanced Refrigeration Podcast as they endure a brutally cold week in the world of HVAC/R. The episode kicks off with a word from their sponsor, Parker Sporin, detailing the benefits of their interchangeable cartridge-style thermostatic expansion valves. Kevin shares his rough week dealing with equipment issues during extreme temperatures in Chicago. They discuss the complications of managing oversized condensing units, troubleshooting temperature swings, and solving design flaws with creative solutions. The episode also covers the challenges of restarting racks in frigid conditions, extreme cases of temperature sensor failures, and the intricacies of managing glycol-cooled systems. If you want to hear how the pros handle freezing disasters and still find time to laugh about it, this episode is a must-listen!

Advanced VFD’s part one Jul 13, 2025

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We talk to Matt Asbill from Motion Industries he blows our minds with all the wealth of knowledge the guy has about VFD’s trouble shooting and applications.. n this hilarious episode of the Advanced Refrigeration Podcast, hosts Kevin Compass and Brett Wetzel, joined by a special guest from Motion Industries, Matt, dive into the technical world of VFDs, differential pressure monitors, and variable speed motors. They kick off with a shoutout to sponsors like Reefer Shield from Western Meyer Industries and Parker Sporin's Catchall Filter dryer, discussing the importance of differential pressure monitors and contamination as it pertains to system efficiency. Then they delve into Matt's extensive experience and journey at Motion Industries, covering topics from troubleshooting VFDs to the intricacies of various refrigeration systems. The conversation takes a technical turn with discussions on shaft grounding rings, the import of transformer tapping, and navigating different communication protocols for connected systems. Humor and anecdotes about traveling work woes, failed motors, and HVAC adventures keep this highly informative episode light-hearted and engaging. Tune in and let the laughter and learning flow!

Advanced VFD’s Part 2 (Season 1 Episode 42) Jul 13, 2025

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We talk to Matt Asbill from Motion Industries he blows our minds with all the wealth of knowledge the guy has about VFD’s trouble shooting and applications

In this episode, dive deep into the technicalities of HVAC systems with guest expert Matt. Sponsored by Western Meyer Industries and Parker Sporlan, we touch on the importance of differential pressure monitors, the viability of using VFDs during various seasons, and the significance of contactor cycles. Learn about common issues like motor failures, control transformer burnouts, and the specifics of pulse width modulation. Matt shares insightful tech tips for troubleshooting and maintaining efficient HVAC systems, ensuring you stay ahead of common pitfalls. Whether you're dealing with random over current trips, phase imbalances, or programming quirks, this episode is packed with valuable solutions. With a mix of expert guidance and some light-hearted humor, this is a must-watch for every HVAC technician out there!

CO2 Diagnostic, Check Mechanical First It's not always tuning-Episode…. 427 Audio Jul 08, 2025

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Good morning everyone! Brett Wezel and Kevin Compass are back from their exhausting week full of disasters and fires! 😱 Dive into Episode #427 of the Advanced Refrigeration Podcast as they recount jaw-dropping stories of condenser fans gone wild and suction headers cracking in the most ridiculous places. Get ready for some gritty real-life action in the world of refrigeration, along with some handy tips on CO2 troubleshooting, handling high discharge pressure trips, and much more. Plus, learn why wrapping a broken fan might be your new secret weapon and how to deal with flash gas issues like a pro. Grab a cup of coffee (or maybe something stronger) and let's dive in!

CO2 Diagnostic, Check Mechanical First It's not always tuning-Episode…. 427 Video Jul 08, 2025

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Busy month, Training in Dallas and Kevin Talking Crap... Episode 426 Audio Jul 01, 2025

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In this episode of the AdvancedRefrigeration Podcast, hosts Brett Wetzel and Kevin Compass exchange banter anddive into a technical discussion about cascade refrigeration systems, focusingon HFC and CO2 integrations. Amidst playful accusations about Brett's vacationdelays and quips about aging voices, they discuss the intricacies of suctioncontrol, the necessity of EPRs, and the challenges of managing CO2 heatexchangers. Kevin emphasizes the importance of maintaining proper superheat andsuction pressures to avoid system failures. They wrap up with criticisms ofoutdated commissioning practices and highlight the latest advances inrefrigeration technology with humor and a touch of frustration

Busy month, Training in Dallas and Kevin Talking Crap... Episode 426 video Jul 01, 2025

Show notes

In this episode of the AdvancedRefrigeration Podcast, hosts Brett Wetzel and Kevin Compass exchange banter anddive into a technical discussion about cascade refrigeration systems, focusingon HFC and CO2 integrations. Amidst playful accusations about Brett's vacationdelays and quips about aging voices, they discuss the intricacies of suctioncontrol, the necessity of EPRs, and the challenges of managing CO2 heatexchangers. Kevin emphasizes the importance of maintaining proper superheat and suction pressures to avoid system failures. They wrap up with criticisms ofoutdated commissioning practices and highlight the latest advances inrefrigeration technology with humor and a touch of frustration

Some Carlyle Screws In Idaho & Kevin's CO2 Startup .....-Episode 425 Audio Jun 23, 2025

Show notes

Join us for a hilariously chaotic episode of the Advanced Refrigeration Podcast where Brett and Kevin dive deep into the world of screw compressors, battling awful WiFi, ear-splitting noises, and the ever-dreaded oil filter changes. From dealing with wrecked CO2 systems to an in-depth discussion on the intricacies of E2 and E3 controls, nothing is off-limits. Marvel at their troubleshooting antics, laugh at their misadventures in hardware, and learn a ton about refrigeration in this entertaining and informative episode. Spoiler: It involves a literal hot mess of oil and some psychic HVAC foresight

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