This article was written by boiler technician Justin Skinner. Big thanks to Justin for being one of the rare techs who cares enough to take the time to write something like this. Thank you, Justin! Pressure switches are used in a variety of applications. Generally, they are a normally open switch that closes with either […]

Let's start with the basics. Water freezes at 32° Fahrenheit (0° Celsius) at sea level and at atmospheric pressure. When any surface is below that temperature, and the air around it contains moisture, ice/frost will form. In some situations, ice is to be expected, such as in refrigeration evaporators and exposed portions of the refrigeration […]

For years, I've worked with and around people who view work, problems, and goals differently than I do. I've often told my wife that I have an issue managing and leading administrators, salespeople, and other inside staff. Why? It's because I just don't communicate in a way they seem to like. It's been 20 years […]