Blog

History of RSI

Founded in 1965, the Refrigeration School, Inc. (RSI) has shifted from a small family business to a prominent HVAC and refrigeration school. Although it has expanded significantly from its beginnings as a family business, RSI has always focused on preparing students for work in the […]

Grad Connection - Meet Rudy Ortega

Rudy, aged 29, had a double celebration in September 2016; he graduated from the Refrigeration Technologies program the day before his 29th birthday. Rudy worked […]

Grad Connection - Meet Justin Davis

Justin, 35, from Sierra Vista, Arizona, had worked a bunch of sales jobs before enrolling in the Electro-Mechanical Technologies (EMT) program. He graduated in September […]

HVAC Technology Trends

Mastering new technologies is important for HVAC workers as heating and cooling equipment is becoming increasingly sophisticated and energy efficient. However, high efficiency units aren’t […]

What is a Dedicated Outdoor Air System?

New energy efficiency standards for the commercial HVAC industry are driving innovation. As a result, new equipment helps businesses better maintain indoor temperatures and improve […]

AC Unit Operation Checklist

We rely on our appliances to refrigerate our food, wash our clothes, and to keep us cool. Unfortunately, they don’t always work as they should. […]

Tips on How to Pass the GED Test

Life can be hard if you don’t have a high school diploma. One of those difficulties is not being able to find a good paying […]

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