Meeting the Challenges of Proper Oil Return in Mini-Split and VRF Systems

Presented by:   Courtney Gardner   

Tuesday, March 22 from 10:30 AM to 12:00 PM, Sonoma D

Proper refrigerant piping practices, in adherence with manufacturer's guidelines, help ensure proper oil return to the compressor and helps improve the performance of air conditioning systems. The oil-return system plays an especially important role in mini-split and variable refrigerant flow (VRF) systems. This session will discuss the many challenges faced on the oil return front, how to address them, and how to effectively teach your students about this often overlooked aspect of system installation.