Get Tech Tips
Subscribe to free tech tips.
Shawn Larrowe Refrigeration Basics Quiz February 26, 2022, 5:15 am
Related Tech Tips

We all know what excuses are. They tend to sound like, “I would’ve done a better job if I’d just had the right tools!” or “I would have found that disconnected duct if I weren't dispatched at 6 PM!” Some people probably say, “Those aren’t excuses. Those are reasons!” OK, sure, we can call them […]
Read more
We’ve all been in the unenviable position of unsweating a compressor and getting blasted in the eyes with a waft of gas that smells like burning sulfur from the pits of Hades. As we stagger back, covering our noses and holding our breaths, memories of the phrase “phosphene gas” from trade school or World War […]
Read more
Recovering refrigerant sounds like an easy task at first, especially with digital recovery machines and large hoses at our disposal. Unfortunately, we all know that filling the tanks is more complicated than it seems. If you want to recover refrigerant and store it in a tank safely, you’re going to have to do some math. […]
Read more