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