Visualizing HVAC Excellence Ep. 7: The Superheat Manager — The TXV / Metering Device

What happens when refrigerant needs to be metered, controlled, and fed into the evaporator? In Episode 7 of Visualizing HVAC Excellence, we break down The TXV / Metering Device — The Superheat Manager and explore one of the most important control points in the refrigeration cycle. Featuring Terry Rogers, Professor of HVACR at Midlands Technical College, this episode focuses on TXV operation, refrigerant flow, pressure drop, evaporator feeding, superheat control, bulb sensing, and how the metering device helps support proper evaporator performance and overall HVACR system operation. Using interactive 3D HVAC training visuals from Visual 3D Academy, we help make the TXV and metering device easier to see, understand, teach, diagnose, and apply.