Choosing a Refrigerant Webinar

Classroom and Lab Best Practices

Join Earl Delatte, CMHE, Patrick Murphy, Lem Palmer, CSME, and Tom Tebbe, CMHE, of ESCO Group as they discuss classroom and lab best practices based on their years of experience teaching in the HVACR Industry.

CO2 101: Terminology and Basics Webinar Replay

Don Gillis, Technical Training Specialist, Emerson Commercial and Residential Solutions presents CO2 101. In this training session, we will be discussing terminology, temperatures, pressures, and what exactly transcritical and subcritical mean.

CO2 201: Architecture and Warm Ambient Strategies Webinar Replay

Don Gillis, Technical Training Specialist, Emerson Commercial and Residential Solutions presents CO2 201. This training session is part 2 of a 2 part series on CO2 and will be more directed towards architecture and warm ambient strategies.

Comfort Cooling Refrigeration System Troubleshooting Video

In this 25-minute video training program, gauges and temperature/pressure charts are used to explain the proper methods to follow when evaluating and charging a fixed-bore metering device refrigeration system.

Combustion Air Volume Requirements Article (with Audio)

Evaluating the performance of fuel-burning equipment begins with a firm understanding of the basics of how combustion is accomplished by a proper air-to-fuel mixture.

Includes audio file so you can listen to the article!