Advanced Refrigeration Podcast

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This podcast is for the education of supermarket and commercial refrigeration systems. We will be going over operation troubleshooting and diagnostic on multiple types of systems including mechanical and energy management

Brett Wetzel


    • Jun 2, 2025 LATEST EPISODE
    • weekdays NEW EPISODES
    • 51m AVG DURATION
    • 302 EPISODES

    4.8 from 62 ratings Listeners of Advanced Refrigeration Podcast that love the show mention: mechanics, thanks.


    Ivy Insights

    The Advanced Refrigeration Podcast is a game-changer for the mechanics in the industry. As someone who has been a mechanic for over 20 years, I have witnessed firsthand the lack of support and progress from organizations like ASHRAE and RSES, as well as leaders in manufacturing and business centers. This podcast, along with social networks, has provided us with the international tech support and information distribution that we have always dreamed of. It is truly revolutionary.

    One of the best aspects of The Advanced Refrigeration Podcast is the valuable information it provides to mechanics in the field. The hosts, Brett Kevin and many others, are regular mechanics themselves who understand our challenges and needs. They cover a wide range of topics related to refrigeration, from troubleshooting techniques to new technologies and innovations. Their expertise is evident in every episode, making each one informative and helpful for technicians at all levels.

    Furthermore, this podcast fills a void left by unions, manufacturers, and businesses who have failed us for almost a century. While these organizations often prioritize their own interests over those of mechanics in the field, The Advanced Refrigeration Podcast focuses solely on providing support and resources to us. It empowers us by giving us access to international tech support and connecting us with other professionals through social networks. This sense of community is invaluable as we navigate our careers in this ever-evolving industry.

    Unfortunately, like any podcast or platform, there are some downsides as well. One potential drawback is that not all episodes may be relevant to every listener. Since refrigeration encompasses such a vast array of topics, there may be episodes that focus on areas that do not directly apply to certain technicians' work or interests. However, this can easily be mitigated by selecting specific episodes that align with one's individual needs or preferences.

    In conclusion, The Advanced Refrigeration Podcast is a beacon of hope for mechanics in the industry who have felt abandoned by larger organizations. It offers a wealth of valuable information, fosters a sense of community, and fills the void left by unions, manufacturers, and businesses. Thanks to podcasts like this one and the power of social networks, we can finally experience the international tech support and information distribution that we have always longed for. Viva la resolution!



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    Latest episodes from Advanced Refrigeration Podcast

    An Arneg Trainer, CO2 Split, Gas Cooler Super Critical Voodoo and Training -- Episode 422 Audio

    Play Episode Listen Later Jun 2, 2025 53:04


    In this episode of the Advanced Refrigeration Podcast, hosts Brett Wetzel and Kevin Compass discuss their recent experiences with CO2 refrigeration systems. Kevin shares his adventure working on a random project involving startup support at a union hall in Detroit, describing the process of rewiring and modifying systems for better functionality. The conversation delves into the technical details of a CO2 trainer rack made by ARNeg Canada, including its unique design features and successful operation. Brett also talks about teaching refrigeration classes and answering students' questions. The hosts highlight the intricacies of the refrigeration systems they encountered, including liquid injection, flash gas bypass valves, and the challenges of fluid dynamics in supercritical CO2 systems. The episode is rounded off with humorous banter and insights into the world of advanced refrigeration.

    An Arneg Trainer, CO2 Split, Gas Cooler Super Critical Voodoo and Training -- Episode 422 Video

    Play Episode Listen Later Jun 2, 2025 53:04


    In this episode of the Advanced Refrigeration Podcast, hosts Brett Wetzel and Kevin Compass discuss their recent experiences with CO2 refrigeration systems. Kevin shares his adventure working on a random project involving startup support at a union hall in Detroit, describing the process of rewiring and modifying systems for better functionality. The conversation delves into the technical details of a CO2 trainer rack made by ARNeg Canada, including its unique design features and successful operation. Brett also talks about teaching refrigeration classes and answering students' questions. The hosts highlight the intricacies of the refrigeration systems they encountered, including liquid injection, flash gas bypass valves, and the challenges of fluid dynamics in supercritical CO2 systems. The episode is rounded off with humorous banter and insights into the world of advanced refrigeration.

    Bitzer Compressor CM-RC-01 -IQ Module, And It's Not Just American Airlines Episode 421 Audio

    Play Episode Listen Later May 26, 2025 43:10


    In this episode of the Advanced Refrigeration Podcast, hosts Brett Wetzel and Kevin Compass share their frustrating experiences with frequent flight delays and cancellations. They humorously discuss how their coworkers avoid traveling with them, fearing bad luck with flights. The conversation then shifts to technical discussions about recent work, including teaching classes and performing refrigeration system retrofits. They delve into detailed descriptions of retrofitting compressors with Bitzer's CRMC module, discussing challenges, wiring setups, and the benefits of improved system performance. The hosts also share personal anecdotes and troubleshooting tips, making the technical jargon engaging and accessible.

    Bitzer Compressor CM-RC-01 -IQ Module, And It's Not Just American Airlines Episode 421 Video

    Play Episode Listen Later May 26, 2025 43:10


    In this episode of the Advanced Refrigeration Podcast, hosts Brett Wetzel and Kevin Compass share their frustrating experiences with frequent flight delays and cancellations. They humorously discuss how their coworkers avoid traveling with them, fearing bad luck with flights. The conversation then shifts to technical discussions about recent work, including teaching classes and performing refrigeration system retrofits. They delve into detailed descriptions of retrofitting compressors with Bitzer's CRMC module, discussing challenges, wiring setups, and the benefits of improved system performance. The hosts also share personal anecdotes and troubleshooting tips, making the technical jargon engaging and accessible.

    DST Discovery Sound Technology- What is this Voodoo???? and a Colorado recap      Episode 420 Video

    Play Episode Listen Later May 19, 2025 62:44


    New Podcast Episode – DST & the Future of HVAC/R DiagnosticsEpisode 420: DST Discovery Sound Technology – What Is This Voodoo? + Colorado RecapIn this week's episode of the Advanced Refrigeration Podcast, Brett Wetzel and Kevin Compass unpack the science (and a little bit of the mystery) behind Discovery Sound Technology (DST) — a cutting-edge ultrasound diagnostic tool changing the way HVAC/R technicians predict and prevent failures. They also share firsthand experiences and insights from a recent Colorado trip, where they put DST to the test in the field. This episode is packed with: Real-world applications Predictive maintenance strategies How sound diagnostics are transforming system reliabilityWhether you're in service, engineering, or operations, this is the kind of tech that's redefining the refrigeration playbook. Listen now and stay ahead of the curve.#HVACR #Refrigeration #Innovation #PredictiveMaintenance #UltrasoundDiagnostics #RefrigerationTechnology #AdvancedRefrigerationPodcast #FieldService #FacilityManagement #TechInnovation

    DST Discovery Sound Technology- What is this Voodoo??? and a Colorado recap..   Episode 420 Audio

    Play Episode Listen Later May 19, 2025 62:44


    New Podcast Episode – DST & the Future of HVAC/R DiagnosticsEpisode 420: DST Discovery Sound Technology – What Is This Voodoo? + Colorado RecapIn this week's episode of the Advanced Refrigeration Podcast, Brett Wetzel and Kevin Compass unpack the science (and a little bit of the mystery) behind Discovery Sound Technology (DST) — a cutting-edge ultrasound diagnostic tool changing the way HVAC/R technicians predict and prevent failures. They also share firsthand experiences and insights from a recent Colorado trip, where they put DST to the test in the field. This episode is packed with: Real-world applications Predictive maintenance strategies How sound diagnostics are transforming system reliabilityWhether you're in service, engineering, or operations, this is the kind of tech that's redefining the refrigeration playbook. Listen now and stay ahead of the curve.#HVACR #Refrigeration #Innovation #PredictiveMaintenance #UltrasoundDiagnostics #RefrigerationTechnology #AdvancedRefrigerationPodcast #FieldService #FacilityManagement #TechInnovation

    Back to the Basics- Thermostats, Cold Controls, Colorado And Kevin's Empty Wallet_ Episode 419 Audio

    Play Episode Listen Later May 12, 2025 31:17


    We're diving into the chilly side of HVAC as Brett and Kevin take a trip down memory lane—right into the frosty world of thermostats and cold controls. It's like HVAC Kindergarten, but with more copper tubing and fewer juice boxes.

    Back to the Basics- Thermostats, Cold Controls, Colorado And Kevin's Empty Wallet_ Episode 419 Video

    Play Episode Listen Later May 12, 2025 31:17


    We're diving into the chilly side of HVAC as Brett and Kevin take a trip down memory lane—right into the frosty world of thermostats and cold controls. It's like HVAC Kindergarten, but with more copper tubing and fewer juice boxes.

    Basic Defrost Clocks, Defrost Issues And a 3 legged feral Raccoon Episode 418 Audio

    Play Episode Listen Later May 5, 2025 50:10


    The podcast begins with a casual conversation about the unexpected costs of a supposedly 'free' phone screen replacement and a critique of USPS shipping woes. The hosts, Brett Wetzel and Kevin Compass, then share anecdotes from their recent experiences in Florida, including encounters with unique wildlife and travel frustrations. The conversation shifts to their primary topic—advanced techniques in refrigeration, particularly focusing on defrost systems. They discuss various defrost mechanisms such as mechanical and digital defrost clocks, hot gas defrost, and electric defrost systems, emphasizing proper troubleshooting methods and installation tips. Key points include the importance of accurate sensor placement, the impact of resistances on control circuits, and the pros and cons of different defrost methods. The hosts conclude with the promise (and jest) of a 'Part Two' to further expand on the complex topic.

    Basic Defrost Clocks, Defrost Issues And a 3 legged feral Raccoon Episode 418 Video

    Play Episode Listen Later May 5, 2025 50:10


    The podcast begins with a casual conversation about the unexpected costs of a supposedly 'free' phone screen replacement and a critique of USPS shipping woes. The hosts, Brett Wetzel and Kevin Compass, then share anecdotes from their recent experiences in Florida, including encounters with unique wildlife and travel frustrations. The conversation shifts to their primary topic—advanced techniques in refrigeration, particularly focusing on defrost systems. They discuss various defrost mechanisms such as mechanical and digital defrost clocks, hot gas defrost, and electric defrost systems, emphasizing proper troubleshooting methods and installation tips. Key points include the importance of accurate sensor placement, the impact of resistances on control circuits, and the pros and cons of different defrost methods. The hosts conclude with the promise (and jest) of a 'Part Two' to further expand on the complex topic.

    Copeland Digital Compressor Control, Cleaning up Your Brother's Mess Episode 417 Video

    Play Episode Listen Later Apr 28, 2025 44:24


    Digital Scroll Compressors & HVAC Hijinks: Adventures with Brett & KevinJoin Brett Wetzel and Kevin Compass in this hilarious episode of Advanced Refrigeration Podcast as they share their eventful week working on digital scroll compressors and HVAC systems. Brett talks about his tedious day doing quotes, while Kevin dives deep into EMS work, prepping for an exciting job in Florida, and dealing with communication problems on site. They humorously discuss the workings of digital scroll compressors, explain their mechanisms, and share some solid advice on how to handle them effectively. Tune in for a mix of technical insight and laughs as they troubleshoot, belittle Greg, and prepare for more HVAC adventures.

    Copeland Digital Compressor Control, Cleaning up Your Brothers Mess Episode 417 Audio

    Play Episode Listen Later Apr 28, 2025 44:24


    Digital Scroll Compressors & HVAC Hijinks: Adventures with Brett & Kevin. Join Brett Wetzel and Kevin Compass in this hilarious episode of Advanced Refrigeration Podcast as they share their eventful week working on digital scroll compressors and HVAC systems. Brett talks about his tedious day doing quotes, while Kevin dives deep into EMS work, prepping for an exciting job in Florida, and dealing with communication problems on site. They humorously discuss the workings of digital scroll compressors, explain their mechanisms, and share some solid advice on how to handle them effectively. Tune in for a mix of technical insight and laughs as they troubleshoot, belittle Greg, and prepare for more HVAC adventures.

    Basic Sensor and Transducer Troubleshooting, Travel Tips & Georgia Adventures.....Episode 416 Video

    Play Episode Listen Later Apr 21, 2025 50:58


    In this fun-filled yet fact-packed episode of the Advanced Refrigeration Podcast, hosts Brett Wetland and Kevin Compass navigate you through their chaotic week, complete with tales of wild hotel experiences and rental car disasters. Reflecting on their recent escapades in Georgia, the duo dives deep into the specifics of troubleshooting sensors, transducers, and controls in refrigeration systems. Learn everything from the intricacies of NTC and PTC sensors to the technical nitty-gritty of pressure transducers and 4 to 20 milliamp signal calibration. Join Brett and Kevin for a blend of humor and expertise that's sure to keep you entertained and informed!

    Basic Sensor and Transducer Troubeshooting, Travel Tips & Georgia Adventures.....Episode 416 Audio

    Play Episode Listen Later Apr 20, 2025 50:58


    In this fun-filled yet fact-packed episode of the Advanced Refrigeration Podcast, hosts Brett Wetland and Kevin Compass navigate you through their chaotic week, complete with tales of wild hotel experiences and rental car disasters. Reflecting on their recent escapades in Georgia, the duo dives deep into the specifics of troubleshooting sensors, transducers, and controls in refrigeration systems. Learn everything from the intricacies of NTC and PTC sensors to the technical nitty-gritty of pressure transducers and 4 to 20 milliamp signal calibration. Join Brett and Kevin for a blend of humor and expertise that's sure to keep you entertained and informed!

    HPV & BGV Troubleshooting 101, And Kevin's VFD week.....Episode 415 Video

    Play Episode Listen Later Apr 14, 2025 41:36


    Join Brett Wetzel and Kevin Compass on this episode of the Advanced Refrigeration Podcast, where they dive deep into the week's escapades, including installing and troubleshooting VFDs set high in the air, navigating the quirks of Danfoss icad and CCM valves, and battling unforeseen issues with CO2 stores. They also share tips for overcoming common HVACR challenges, like high-pressure alarms, low receiver levels, and dealing with troublesome solid-state relays. Whether you're facing the world's smallest terminal blocks or trying to keep your cool with heat-radiated sensors, this episode has something for every refrigeration pro.

    HPV & BGV Troubleshooting 101, And Kevin's VFD week.....Episode 415 Audio

    Play Episode Listen Later Apr 14, 2025 41:36


    Join Brett Wetzel and Kevin Compass on this episode of the Advanced Refrigeration Podcast, where they dive deep into the week's escapades, including installing and troubleshooting VFDs set high in the air, navigating the quirks of Danfoss icad and CCM valves, and battling unforeseen issues with CO2 stores. They also share tips for overcoming common HVACR challenges, like high-pressure alarms, low receiver levels, and dealing with troublesome solid-state relays. Whether you're facing the world's smallest terminal blocks or trying to keep your cool with heat-radiated sensors, this episode has something for every refrigeration pro.

    Basic Refrigeration Diagnostic, Colorado and Important Information about Casa Bonita Episode 414 Audio

    Play Episode Listen Later Apr 7, 2025 50:36


    Join Brett Wetzel and Kevin Compass in this roller-coaster episode of the Advance Refrigeration podcast, where they dive into the nitty-gritty of refrigeration maintenance and troubleshooting. From swapping out old controllers to humorous exchanges about P&ID diagrams, they share their insights and experiences, including adventures in Casa Bonita and handling CO2 exhaust leaks. The hosts also break down essential diagnostics for refrigeration cases, revealing the complexities of subcooling, air filtration, and battling the dreaded wax clogging in the systems. Packed with practical tips and real-world stories, this episode is both informative and hilariously entertaining.#RefrigerationLife #HVACR #AdvancedRefrigerationPodcast #CO2Cooling #CasaBonitaChronicles #HVACHumor #SuperTechs #SubcoolingSaga

    Basic Refrigeration Diagnostic, Colorado and Important Information about Casa Bonita Episode 414 Video

    Play Episode Listen Later Apr 7, 2025 50:36


    Join Brett Wetzel and Kevin Compass in this roller-coaster episode of the Advance Refrigeration podcast, where they dive into the nitty-gritty of refrigeration maintenance and troubleshooting. From swapping out old controllers to humorous exchanges about P&ID diagrams, they share their insights and experiences, including adventures in Casa Bonita and handling CO2 exhaust leaks. The hosts also break down essential diagnostics for refrigeration cases, revealing the complexities of subcooling, air filtration, and battling the dreaded wax clogging in the systems. Packed with practical tips and real-world stories, this episode is both informative and hilariously entertaining.#RefrigerationLife #HVACR #AdvancedRefrigerationPodcast #CO2Cooling #CasaBonitaChronicles #HVACHumor #SuperTechs #SubcoolingSaga

    Gas Cooler Piping, The Good ,The Bad, And The ugly, & Ohio isn't that bad Episode 413 - Audio

    Play Episode Listen Later Mar 31, 2025 37:56


    567890123456789  watching now Premiere in progress. Started 16 minutes ago #413 #AdvancedRefrigerationPodcast #HVACLife

    Gas Cooler Piping, The Good, The bad, and The ugly &, Ohio isn't that bad..Episode-413 Video

    Play Episode Listen Later Mar 31, 2025 37:56


    Danfoss 880a Controller Part 2, & A Gas Station BBQ Panic Attack - Episode-412 Video

    Play Episode Listen Later Mar 24, 2025 42:00


    Ever wrestled with a Danfoss 880a while your brisket-induced meat sweats kicked in at a shady gas station BBQ joint? What do you get when you mix panic attacks, brisket, and sensor configuration nightmares? Just another episode of the Advanced Refrigeration Podcast Brett & Kevin dive into: Panic Attack Chronicles (gas station BBQ may have been involved) Tech time in Hotlanta – working the front lines in ATL Addressing & configuring Danfoss 880a controllers like pros Building custom sensors (ever made your own liquid level sensor?) High-voltage boards, variable outputs, and the magic of conversion factors Cloning sensors and troubleshooting calc blocks like mad HVAC scientistsIt's the kind of episode that'll make you smarter and question your life choices at questionable BBQ joints. Stream it now on Spotify, Apple Podcasts, or wherever you pretend to do paperwork while learning about voltage types and inverter setups.#AdvancedRefrigerationPodcast #Episode412 #HVACTechLife #Danfoss880a #GasStationGourmet #MeatSweatsAndModbuses #RefrigerationNation #HVACFails #CustomSensorMadness

    Danfoss 880a Controller Part 2, & A Gas Station BBQ Panic Attack - Episode-412 Audio

    Play Episode Listen Later Mar 24, 2025 42:00


    Ever wrestled with a Danfoss 880a while your brisket-induced meat sweats kicked in at a shady gas station BBQ joint?

    Danfoss 800A simple Programming and the chaos starts Episode 411 Audio

    Play Episode Listen Later Mar 17, 2025 46:13


    Danfoss 800A simple Programming and the chaos starts Episode 411 Video

    Play Episode Listen Later Mar 17, 2025 46:13


    Danfoss Pack Controllers, BBQ, And Flight Delays – Episode 410

    Play Episode Listen Later Mar 10, 2025 51:11


    Danfoss Pack Controllers, BBQ, And Flight Delays – Episode 410 ✈️

    Danfoss Pack Controllers, BBQ, And Flight Delays – Episode 410

    Play Episode Listen Later Mar 10, 2025 51:11


    Danfoss Pack Controllers, BBQ, And Flight Delays – Episode 410 ✈️

    Kevin Does Dallas, Cascade CO2 Adventures And a Scotsman Episode 409 Audio

    Play Episode Listen Later Mar 3, 2025 43:35


    In this episode of the Advanced Refrigeration Podcast hosts Brett Wetzel and Kevin Compass share experiences tackling a Cascade CO2 startup. They dive into the pros and cons of using Cascade CO2 systems, the numerous check valve issues encountered, and the mishaps that come with working under freezing conditions. The conversation takes a humorous turn with personal anecdotes about electric shock, incorrect piping, and even meeting a Scotsman with a charming accent. Tune in for an informative yet entertaining discussion on advanced refrigeration systems.00:00 Introduction and Greetings00:27 CO2 Cascade System Challenges02:00 Check Valve Issues and Solutions03:40 Startup Troubles and Cold Weather15:24 Communication and Wiring Problems21:29 Case Assembly and Initial Setup22:03 Backwards Pipe Case Issues23:03 Check Valves and EPRs Discussion24:46 Startup Challenges and Solutions27:24 CO2 and Refrigeration Systems31:41 Final Thoughts and Reflections

    Kevin Does Dallas, Cascade CO2 Adventures And a Scotsman Episode 409 Video

    Play Episode Listen Later Mar 3, 2025 43:35


    In this episode of the Advanced Refrigeration Podcast hosts Brett Wetzel and Kevin Compass share experiences tackling a Cascade CO2 startup. They dive into the pros and cons of using Cascade CO2 systems, the numerous check valve issues encountered, and the mishaps that come with working under freezing conditions. The conversation takes a humorous turn with personal anecdotes about electric shock, incorrect piping, and even meeting a Scotsman with a charming accent. Tune in for an informative yet entertaining discussion on advanced refrigeration systems.00:00 Introduction and Greetings00:27 CO2 Cascade System Challenges02:00 Check Valve Issues and Solutions03:40 Startup Troubles and Cold Weather15:24 Communication and Wiring Problems21:29 Case Assembly and Initial Setup22:03 Backwards Pipe Case Issues23:03 Check Valves and EPRs Discussion24:46 Startup Challenges and Solutions27:24 CO2 and Refrigeration Systems31:41 Final Thoughts and Reflections

    Cascade CO2 The Powerade Of CO2 & Aftermath OF AHR Episode 408 Audio

    Play Episode Listen Later Feb 24, 2025 45:31


    Cascade CO2 The Powerade Of CO2 & Aftermath OF AHR Episode-408-Video

    Play Episode Listen Later Feb 24, 2025 45:31


    Live @ AHR W/NASRC With Danielle Wright And Rusty Walker.... We have Cookies.....Episode-407 Video

    Play Episode Listen Later Feb 17, 2025 44:35


    The Future of Natural Refrigerants: Insights from NASRCIn this episode of the Advanced Refrigeration Podcast, hosts Brett Wetzel and Kevin Kompas are joined by special guests Danielle Wright and Rusty Walker from the North American Sustainable Refrigeration Council (NASRC). They discuss various aspects of technician training and development, the current and future plans of NASRC, and the challenges and innovations within the refrigeration industry, particularly regarding natural refrigerants such as CO2, propane, and ammonia. Also covered is the significance of proper training, the evolution of refrigeration technology, and various technical aspects of system efficiency and maintenance. Don't miss this comprehensive conversation packed with insights, technical know-how, and a touch of humor.00:00 Opening Banter and Introductions00:21 Welcome to the Advanced Refrigeration Podcast01:20 Introducing NASRC and Its Mission01:46 Technician Training and Events04:00 Workforce Development Initiatives06:23 Challenges and Solutions in Refrigeration Training10:43 Refrigeration Curriculum and Certification12:12 CO2 Systems and Industry Trends15:02 Supply Chain Issues and Solutions19:19 CO2 Dryers and Charging Setups19:58 Old Gas Tanks and Urban Myths21:43 Pressure Relief and Valve Ideas23:42 Backup Units and Generators25:26 TD Control and Manufacturer Insights28:45 Fan Control and Efficiency34:01 High Pressure Myths and Electronics Challenges37:15 Training and Future of Refrigeration

    NASRC With Danielle Wright And Rusty Walker.... We have Cookies.....Episode-407 Audio

    Play Episode Listen Later Feb 17, 2025 44:35


    The Future of Natural Refrigerants:Insights from NASRCIn this episode of the AdvancedRefrigeration Podcast, hosts Brett Wetzel and Kevin Kompas are joined byspecial guests Danielle Wright and Rusty Walker from the North AmericanSustainable Refrigeration Council (NASRC). They discuss various aspects of techniciantraining and development, the current and future plans ofNASRC, and the challenges and innovations within the refrigeration industry,particularly regarding natural refrigerants such as CO2, propane, and ammonia.Also covered is the significance of proper training, the evolution ofrefrigeration technology, and various technical aspects of system efficiencyand maintenance. Don't miss this comprehensive conversation packed withinsights, technical know-how, and a touch of humor.00:00 Opening Banter and Introductions00:21 Welcome to the AdvancedRefrigeration Podcast01:20 Introducing NASRC and Its Mission01:46 Technician Training and Events04:00 Workforce Development Initiatives06:23 Challenges and Solutions inRefrigeration Training10:43 Refrigeration Curriculum andCertification12:12 CO2 Systems and Industry Trends15:02 Supply Chain Issues and Solutions19:19 CO2 Dryers and Charging Setups19:58 Old Gas Tanks and Urban Myths21:43 Pressure Relief and Valve Ideas23:42 Backup Units and Generators25:26 TD Control and ManufacturerInsights28:45 Fan Control and Efficiency34:01 High Pressure Myths and ElectronicsChallenges37:15 Training and Future ofRefrigeration

    Dealing With Short Cycling Compressors, Dealing With The Real Issues Episode 406 Video

    Play Episode Listen Later Feb 10, 2025 47:46


    Dealing With Short Cycling Compressors, Dealing With The Real Issues Episode 406 Audio

    Play Episode Listen Later Feb 10, 2025 47:46


    Zero Zone Talks with ARP Heat Reclaim, Bypassing, and TD control        Episode-405 Audio

    Play Episode Listen Later Feb 3, 2025 51:59


    Zero Zone Talks with ARP Heat Reclaim, Bypassing, and TD control        Episode-405 Video

    Play Episode Listen Later Feb 3, 2025 51:59


    Gas Cooler Bypass – Can We Do Better?? The Snooze Berries Taste Like Snooze Berries! Episode 404 Video

    Play Episode Listen Later Jan 27, 2025 33:40


    The snooze berries taste like… snooze berries? Well, this episode is anything BUT a snooze! Brett and Kevin dive into Gas Cooler Bypass Strategies, asking the age-old question: "Are we overcomplicating things, or can we really dial it in better?" We break down: The effectiveness of 3-way bypass valves Whether your temp sensor placement is sabotaging efficiency How to avoid turning your system into a glorified space heater And, of course, some spicy HVAC banter to keep you awake! If your transcritical CO₂ system is acting like a teenager with mood swings, this one's for you! Like, Subscribe, and Share! Don't let your refrigeration crew miss out! Listen now on Spotify, Apple Podcasts, and YouTube! #HVAC #Refrigeration #CO2Refrigeration #GasCoolerBypass #AdvancedRefrigerationPodcast #HVACTech #ColdHardFact

    Gas Cooler Bypass – Can We Do Better?? The Snooze Berries Taste Like Snooze Berries! - Episode 404 Audio

    Play Episode Listen Later Jan 27, 2025 33:40


    The snooze berries taste like… snooze berries? Well, this episode is anything BUT a snooze! Brett and Kevin dive into Gas Cooler Bypass Strategies, asking the age-old question: "Are we overcomplicating things, or can we really dial it in better?" We break down: The effectiveness of 3-way bypass valves Whether your temp sensor placement is sabotaging efficiency How to avoid turning your system into a glorified space heater And, of course, some spicy HVAC banter to keep you awake! If your transcritical CO₂ system is acting like a teenager with mood swings, this one's for you! Like, Subscribe, and Share! Don't let your refrigeration crew miss out! Listen now on Spotify, Apple Podcasts, and YouTube! #HVAC #Refrigeration #CO2Refrigeration #GasCoolerBypass #AdvancedRefrigerationPodcast #HVACTech #ColdHardFacts

    What Is This E3 doing? What Are Those, Settings? And 1991 Isn't That Old??! __ Episode 403__ Audio

    Play Episode Listen Later Jan 20, 2025 44:06


    Advanced Refrigeration Podcast: Rack Conversions and E3 Suction Group Control In this episode of the Advanced Refrigeration Podcast, hosts Wetzel and Kevin Compass dive into the challenges they've faced working around the north side of the city, notably dealing with long commute times and performing rack conversions. They discuss the intricacies of repiping and updating old systems while dealing with common issues like leaks and iced cases. The conversation also covers control strategies for E3 suction groups, including enabling settings, alarm configurations, and optimizing variable capacity controls. Additionally, they share tips on dealing with CO2 systems, compressor settings, and maintaining system efficiency. To cap it off, they highlight some useful debugging features and remote reset tips for Discus compressors on the E3 platform. 00:00 Introduction and Greetings 00:21 Rack Conversions and Challenges 02:09 Expansion Valves and Store Issues 04:15 Control Conversions and Wiring Problems 06:51 Suction Groups and Alarm Settings 17:20 Compressor Staging and Capacity 21:03 Discussing Variable Capacity 21:10 Ramp Up and Ramp Down Speeds 23:02 Minimum Speed Programming 25:44 Hot Gas Injection Settings 28:01 Liquid Injection and Debugging 30:37 Advanced Control Strategies 37:59 Compressor Reset Procedures 41:02 Final Thoughts and Upcoming Topics

    What Is That E3 doing__ 1991 Isnt That Doing__ Episode 403 Video

    Play Episode Listen Later Jan 20, 2025 44:06


    What Is That E3 doing__ 1991 Isnt That Doing__ Episode 403 Audi

    Danfoss 326 HPV & BGV Controller Conversion......NO CAP -Episode 402 - Audio

    Play Episode Listen Later Jan 13, 2025 56:07


    Danfoss 326 HPV & BGV Controller Conversion......NO CAP -Episode 402 - Video

    Play Episode Listen Later Jan 12, 2025 56:07


    HFC Oil Systems Troubleshooting Back to Basics Episode 401 Audio

    Play Episode Listen Later Jan 6, 2025 45:20


    Episode 401: Maintaining Oil Pressure in HVAC Compressors – Back to Basics with a Twist

    HFC Oil Systems Troubleshooting Back to Basics Episode 401 Video

    Play Episode Listen Later Jan 6, 2025 45:20


    Episode 401: Maintaining Oil Pressure in HVAC Compressors – Back to Basics with a Twist

    Learning Different Rack HFC Oil Systems – Back to Basics Episode-353 Video

    Play Episode Listen Later Dec 30, 2024 40:26


    Learning Different Rack HFC Oil Systems – Back to Basics Episode-353 Audio

    Play Episode Listen Later Dec 30, 2024 40:26


    Basic Rack Refrigeration-Super Heat Subcooling, TD and Manga Episode 352Video

    Play Episode Listen Later Dec 23, 2024 57:25


    New Episode Alert! What's cooler than sub-cooling? Superheat, TD, and… MANGA?! Episode 352 of the Advanced Refrigeration Podcast dives deep into the art of basic rack refrigeration, with more charts than a weather station and enough info to make your gauges sweat! Oh, and did we mention sloths and comics make an appearance? Because why not. Whether you're fixing racks or just trying to figure out what subcooling even is, we've got you covered. Don't let your TD drop below 10 (unless you're lost in translation). Hit play now! #HVACLife #AdvancedRefrigeration #SuperheatHeroes #RackRebels

    Basic Rack Refrigeration-Super Heat Subcooling, TD and Manga??? Episode 352 Audio

    Play Episode Listen Later Dec 23, 2024 57:25


    New Episode Alert! What's cooler than sub-cooling? Superheat, TD, and… MANGA?! Episode 352 of the Advanced Refrigeration Podcast dives deep into the art of basic rack refrigeration, with more charts than a weather station and enough info to make your gauges sweat! Oh, and did we mention sloths and comics make an appearance? Because why not. Whether you're fixing racks or just trying to figure out what subcooling even is, we've got you covered. Don't let your TD drop below 10 (unless you're lost in translation). Hit play now! #HVACLife #AdvancedRefrigeration #SuperheatHeroes #RackRebels

    Cold Weather Tips, Charging Condensing Units And Racks, It Does Get Cold In Texas!!! Episode-351- Video

    Play Episode Listen Later Dec 16, 2024 55:34


    "Cold weather has arrived, and yes, even Texas gets a little chilly! In Episode 351 of the Advanced Refrigeration Podcast, we're breaking down the frosty challenges of charging condensing units and racks when the temperatures drop. Whether you're braving a Texas 'blizzard' (aka 50°F) or tackling real winter weather, we've got the tips to keep your systems running smoothly. Join us for some laughs and practical advice to stay ahead this winter—because nothing says fun like subcooling in sub-zero!" #refrigeration #hvac #hvaclife #airconditioning #hvacr#hvactechnician #hvactech #hvacservice #cooling #heating #heatingandcooling #hvacrepair #ac #commercialrefrigeration #airconditioner #hvacinstall #r #refrigeracion #plumbing #hvaclove #hvactools #maintenance #refrigerator #refrigerationtech #service #chiller #contractor#o #refrigerationsystems #electrical​​ #hvac #hvaclife #airconditioning #hvactechnician #hvacservice #hvactech #heating #plumbing #hvacr #hvacinstall #hvacrepair #cooling #ac #heatingandcooling #construction #hvactools #airconditioner #electrician #refrigeration #hvaclove #hvaccontractor #electrical #plumber #contractor #hvacquality #furnace#maintenance #hvacmaintenance #acrepair #hvachacks​​

    Cold Weather Tips, Charging Condensing Units And Racks, It Does Get Cold In Texas!!! Episode-351- Audio

    Play Episode Listen Later Dec 16, 2024 55:34


    "Cold weather has arrived, and yes, even Texas gets a little chilly! In Episode 351 of the Advanced Refrigeration Podcast, we're breaking down the frosty challenges of charging condensing units and racks when the temperatures drop. Whether you're braving a Texas 'blizzard' (aka 50°F) or tackling real winter weather, we've got the tips to keep your systems running smoothly. Join us for some laughs and practical advice to stay ahead this winter—because nothing says fun like subcooling in sub-zero!" #refrigeration #hvac #hvaclife #airconditioning #hvacr#hvactechnician #hvactech #hvacservice #cooling #heating #heatingandcooling #hvacrepair #ac #commercialrefrigeration #airconditioner #hvacinstall #r #refrigeracion #plumbing #hvaclove #hvactools #maintenance #refrigerator #refrigerationtech #service #chiller #contractor#o #refrigerationsystems #electrical​​ #hvac #hvaclife #airconditioning #hvactechnician #hvacservice #hvactech #heating #plumbing #hvacr #hvacinstall #hvacrepair #cooling #ac #heatingandcooling #construction #hvactools #airconditioner #electrician #refrigeration #hvaclove #hvaccontractor #electrical #plumber #contractor #hvacquality #furnace#maintenance #hvacmaintenance #acrepair #hvachacks​​

    Explaining, and Diagnosing Hot Gas & Kool Gas Defrost, Ohio talk again???- Episode 350 Video

    Play Episode Listen Later Dec 9, 2024 49:08


    Explaining and Diagnosing Hot Gas & Kool Gas Defrost—Ohio talk again???"

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