Get Tech Tips
Subscribe to free tech tips.
Brandon HVAC/R Evacuation Quiz September 13, 2022, 12:30 am
Related Tech Tips
The Difference Between Variable Speed and X13 Motors
First, let's cover the basics. X13 is a brand name for the Regal Beloit/Genteq brand of constant torque motors; there are other manufacturers that make them, but the term “X13” has become pretty much synonymous with the fractional horsepower HVAC constant torque motor. Also, this article is specifically discussing the common residential/light commercial motors. There are […]Read more
Ever Hear of Copper Plating Inside the Compressor?
First off, I want to thank Ulises Palacios for taking these photos. He is in the habit of cutting open the compressors he replaces to see why they failed (when possible). I think that's pretty boss. So, why would the compressor have copper plating on the inside? They certainly aren't manufactured that way. The short […]Read more
Use Your Senses First
A good technician uses their senses before they use diagnostic tools. Is your suction line abnormally cold? Make sure the evaporator coil isn't frozen, and inspect for obvious airflow issues like a dirty filter or evaporator coil. Is your liquid line abnormally warm to the touch? It could be a dirty condenser, condensing fan issue, […]Read more