Blog

OSHA Updates Confined Spaces Rule

The Occupational Safety and Health Administration (OSHA) creates and enforces standards to ensure workers are safe on the job, and its rules affect everyone from retail workers to construction crews to HVAC professionals. 1 Recently, OSHA updated a rule designed to protect HVAC […]

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 […]

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. […]

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