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 […]

Travel back in time with me to 2001. I was a young tech, proving my salt out there in the big world of commercial RTU maintenance. One of the steps in the Fall PM list was “test aux heat,” and by golly, that's what I was going to do! I was on the roof of […]

In a series circuit (loads connected in a row end to end), it's easy to calculate total circuit resistance because you simply add up all the resistances to get the total. In a parallel circuit, the voltage is the same across all the loads; the amperage is simply added up, but the resistance is a […]