Changing Racks Shooting The Sh$T & I Got Screeched With A Gold Medalist in NewFoundLand Episode-523

Newfoundland Time, 43-Year-Old Hill Racks, and CO2 Mini Packs Gone Wild | Advanced Refrigeration Podcast

Brett and Kevin open the Advanced Refrigeration Podcast with travel chaos and stories from Brett’s Newfoundland training trip, including sightseeing, getting “screeched in,” and learning about the 2 and a half-hour time zone. Kevin contrasts with a rough week changing out 43-year-old Hill racks for new Hussmann racks, dealing with tight valve layouts, vacuum work, reused refrigerant, and major electrical/control complications in an old store with fuse buckets. They explain what Atron surge receivers are, why they fail, and common retrofit approaches. The conversation shifts to small Walmart CO2 “baby” racks and common field issues: critical charging challenges with heavy tanks, relief valves popping due to 650-psi-rated filter driers, problematic relief piping requirements, and the need for better high-pressure serviceable solutions. They close by teasing a deeper future episode on these single CO2 units and their controllers.