Bluon HVAC has teamed up with measureQuick to provide technicians with "just-in-time" training and education. Here, Jim Bergmann explains why it's important to test your vacuum pump before connecting the pump to a system. This can save you time and effort, and ensures you have a functional vacuum pump before you start working. More training and tech tips can be found on the Bluon app available on Google Play and the App Store. | HVAC School

Rules of thumb don't necessarily hold up in extreme temperatures; it's always better to use diagnostic apps like measureQuick to get a well-rounded picture of an HVAC system's performance for accurate troubleshooting. Our latest video covers common issues we experience in hot weather (after all, it's never too early to prepare for those grueling summers!). You can watch it on YouTube or our website at https://buff.ly/sVOho6f. | HVAC School