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!