The Refrigeration School, Inc. Blog

About 30 million Americans are out of work because of the coronavirus.1 But not HVAC technicians. Many are still plying their trade because people need air conditioning and refrigeration...

Manifold gauges can be one of the most essential tools for HVAC technicians and are likely one of the first instruments you’ll learn about in your HVAC classes.1 These...

HVAC professionals may choose to work in different sectors of the industry: Residential Commercial Industrial If you are thinking about what might be next after electro-mechanical technologies training, you...

Understanding superheat can be essential to understanding and troubleshooting some refrigeration issues.1 This article will explain superheat for anyone considering becoming an HVAC technician or who might just need...