NDL Industries CO2 Components, Lithuania is Nice This Time Of The Year. -Episode-510 Audio

On this episode of the Advanced Refrigeration Podcast, hosts Brett Wetzel and Kevin Compass welcome new sponsor NDL Industries with guests Lucas (a Lithuania-based product manager with CO₂ rack design experience) and Amit (VP of Sales in Austin). They discuss the rapid growth of CO₂ refrigeration driven by regulations and efficiency improvements like parallel compression and ejectors, and the need for readily available parts—highlighting NDL’s US distribution hub near Memphis and 130 bar UL-rated fittings. The conversation digs into CO₂ valve and check-valve ratings (UL vs CRN testing), actuator torque challenges, and NDL’s upcoming motorized three-way valve with clearer positioning and positive stops. They also cover service valve/Service-T design to reduce brazed joints, plus real-world transcritical heat reclaim behavior and gas cooler sizing and climate impacts.