Because the name of the website is HVAC School, I get a lot of people who assume we either: A) Have a physical location B) Sell online courses You are probably aware by now that we do neither of those things. We are a free learning resource for anyone looking to improve their professional skills […]

How many times have you looked at the bottom right-hand side of an evaporator coil and seen all sorts of rust, even on a fairly new coil? You may have noticed that many evaporator coils and even some condenser coils will start to corrode where the galvanized steel endplates touch the copper u-bends of the […]

This article was inspired by a recent short podcast episode covering a common issue among leaders, creatives, and technicians who try new things. You can listen to that podcast HERE. Maybe you’ve had a time in your life where you felt like a pretender. You’re really not as knowledgeable as people think, and they wouldn’t […]