Do you know how to correctly set superheat in refrigeration systems? Share your tips or experiences in the comments below. In this clip, we explain why superheat adjustment is key to maintaining efficient, long-lasting systems. Technicians will learn how to set both mechanical TXVs and electronic expansion valves properly. • Mechanical TXVs require manual adjustment • Electronic expansion valves are set via controller • Superheat adjustment is usually the last resort on service calls • Measure e