Hvac School - For Techs, By Techs

This podcast episode focuses on practical ways to save energy with grocery store refrigeration systems, with Matthew Taylor from Kalos Services sharing insights from both a technician and business owner perspective. The hosts emphasize that proper, consistent operation and preventing short cycling of compressors can have a major impact as the largest power consumers. Proper control strategies, like ensuring evaporator pressure regulators (EPRs) are working, maintaining subcooling, and preventing excessive compressor staging and rapid on/off cycling, are critical for reducing energy consumption. Often, technicians troubleshooting issues bypass these controls when they could be tuned and optimized instead. Matthew stresses the financial benefit for owners when technicians understand the original design intent and how to optimize performance, not just apply a band-aid fix to problems. He advises business owners to track power bill anomalies to catch inefficiencies. Other key factors covered: ensuring clean evapo