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

How to measure vacuum level in HVAC ? Measuring the vacuum level in an HVAC system is crucial during the evacuation process to ensure that all air, moisture, and contaminants are removed. Here’s how to do it properly: Tools Needed: Micron Gauge: A device that measures deep vacuum levels in microns (1 micron = 1/1,000,000 of a meter). Vacuum Pump: Used to create the vacuum in the system. Hoses and Manifold: Ensure these are rated for use in vacuum conditions. Step-by-Step Guide: 1. Set Up the Equ

16K views · 113 reactions | Do you have a residential install checklist? It's a sure way to ensure each step is getting completed - and makes for great training. Check out our latest video on YouTube or on our HVAC School website here: https://buff.ly/KgeB8QU #HVAC #HVACR #HVACSchool #HVACTech #HVACTechnician #HVACTools #HVACUpgrades #HVACInstall #HVACEducation #HVACTips #HVACInstallChecklist #HVACInstallTraining #HVACTraining #HVACChecklist #HVACInstallChecklist | HVAC School | Facebook

10K views · 69 reactions | Set clear expectations for equipment...