What is the importance of insulated AC linesets? You may have heard the phrase “AC line set” before, but do you know why it needs to be insulated? As a technician, understanding the importance of an insulated AC line set is essential for ensuring efficiency and safety when installing air conditioning systems. Let’s take a […]

The Challenge: How to make a VRF Lineset Protection System? A VRF Lineset Protection System is vital for HVAC systems built in commercial buildings in extreme temperatures. Quincy Junior/Senior High School, located in Plumas County, has been serving the local community for over one century. And during all these years, the school went through a […]