For nearly 40 years, HVACR students, technicians and contractors have relied upon Jim Johnson's Technical Training Associates video series to further their career. Now these videos are available for instant streaming on ELN. Each video explains fundamental concepts and illustrates a step-by-step approach to learning how to troubleshoot a specific problem.
Evaluating Refrigeration Systems: Troubleshooting & Identifying Problems
Duration: 35 minutes
This video program discusses the topics of identifying refrigerants, oil compatibility issues relative to CFC, HCFC, and HFC’s, what the suction and discharge pressures should be on a system under normal operating conditions, and how to use manufacturer’s charging charts to check the operation of a refrigeration system. It also covers how to determine if a refrigeration system is overcharged, undercharged, or restricted, and if a compressor is not pumping.
Videos contain closed captioning that can be turned on/off at the learner's convenience.
End of course review questions along with certificate of completion.
Includes resource material and graphics.
Want to see a sample of Jim Johnson's training videos? See below!
Pricing
-
Get started now
$28.95
120 Day Access
This course is also available in the Technical Training Associates monthly subscription. Click here to find out more!
Want to Purchase this Course for a Group?
Schools, training programs, RSES Chapters, etc., who would like to make bulk purchases of this course should contact Esco at 800-726-9696.
About Jim Johnson
Jim Johnson has been a full-time technician, as well as a full-time trade school and community college instructor and administrator, working in and around the refrigeration, HVACR, appliance, and facility maintenance fields since 1973. He has facilitated hundreds of training seminars, workshops and classes in the HVACR electrical and refrigeration areas alone, as well as many other workshops in other technical and non-technical areas.
His background includes a satellite training network for HVACR and appliance technicians, and the development and presentation of more than 75 video training programs. He has authored five textbooks and 10 technician handbooks. He has been a columnist for trade magazines for more than 20 years, including Indoor Comfort News, RSES Journal, ACHR News, ACHR News Extra Edition, HVACR Today, and Marcone World Magazine, providing monthly troubleshooting features and more than 500 feature articles. He is a member of RSES, Certified as a Residential and Light Commercial Air Balancing and Diagnostic Technician, and is certified in heat pumps. He also holds multiple certifications in combustion analysis and carbon monoxide safety.
He is a registered proctor for NATE exams, and his workshops, HVAC training videos, and e-book CD’s not only provide a simplified approach to learning about troubleshooting and servicing heating and air conditioning equipment, they also serve as an effective preparation for NATE certification exams.
Find out more about Technical Training Associates!
View a Sample of Jim Johnson's Training Videos!
Additional Products
-
HVACR Troubleshooting Series: A Heat Pump That's Not Delivering Any Air Video
CourseThis 30 minute program follows a step-by-step process to troubleshoot an indoor air handler in a heat pump that's not operating.
$28.95
-
Technical Training Associates Subscription
BundleGain access to the entire collection of Technical Training Associates training videos! Jim Johnson is nationally recognized as one of the HVACR & appliance industry’s best-known technical writers & instructor.
$29.95 / month
-
Using Schematics to Troubleshoot HVACR Electrical Circuits Part I Video
CourseThis 45-minute training video takes you through a simple, hands-on approach to using schematic diagrams and troubleshooting electrical problems in HVACR systems.
$42.95
Additional Free Training Resources From Technical Training Associates