The Commercial 7.5-12.5 Ton System

Join RSES for the first ever two-hour technical webinar where John Hamilton will discuss the Commercial 7.5–12.5 Ton System. This two-part course is designed to train commercial technicians on proper installation and service procedures. November 2020

The Design Process (I-P)

This course explains analysis and design. Covers design basics. Describes building codes, economics, and other design factors. (I-P), 2.5 PDHs. This course is approved by AIA.

The Electric Utility (I-P)

This course, discusses the most common pricing schemes used by utilities, and how charges are calculated in these schemes. (I-P), 1.25 PDHs. AIA approved.

The Fundamentals of Control Transformers Video

This 20-minute video training program employs meters, wiring diagrams, and different types of step-down transformers to explain how they’re used in HVACR control systems, and how to test and troubleshoot them.

The Future of Flammable Refrigerants

The Technician As a Salesperson - Free Audio Article!

In this captivating story, discover how a simple golf bet between a pro and an unlikely competitor reveals crucial insights into the art of selling. Just like the golf pro, technicians can find themselves in situations where their skills alone aren’t