Wait a minute—don’t we all know how to use refrigerators? They are a staple in
Join Bryan Orr on a fascinating journey through the history of refrigerants. In this informative
Many of the refrigerants we use in residential HVAC units are man-made compounds. We used
Refrigerant is the name of the fluid inside an HVAC or refrigeration system. Some people
Oil management is a critical part of rack refrigeration care, operation, and maintenance. After all,
This article on commercial refrigeration compressors draws from several of HVAC School's articles and videos,
When you think about it, supermarkets are kind of incredible; they have to keep thousands
This article was inspired by Jeremy Smith’s contribution to HVAC School: “Why (and When) Do
Let’s say you put hot food, livestock carcasses, or other warm products in an ordinary
Many modern home refrigerators with ice machines allow you to choose between cubed or crushed
To be clear, it’s a good thing when the insides of refrigeration cases are cold.
It is impossible to imagine modern life without A/C and refrigeration. For example, many Americans