Electrical Troubleshooting Follows a step-by-step path through the complexities of today's electrical circuitry. Graphic and easy-to-grasp, the materials teach the skills needed to find and correct electrical system problems. $56.00 | Residential Condensing Unit Relacement Replacement skills are a must fir profitably tappping today's growing market. This program graphically shows the steps for successfully replacing a residential condensing unit. $56.00 |
Hermetic Compressor Replacement First, the technician learns how to determine if the compressor has failed, and then he is taken, step-by-step, through a successful replacement procedure. Additionally, start up and checkout of the system is included. $56.00 | Brazing Brazing is a primary skill for a successful service technician. This module covers the basics of solder alloy types, heat ranges and fuels needed, along with equipment care and safety tips. $97.00 |
Evacuation and Charging Often, experienced as well as beginning service personnel do not understand the technique of evacuation and charging. This module shows how to properly evacuate a system. Two methods of charging are presented, as well. $56.00 | Air Measurement Improper airflow often causes comfort system problems. Here, technicians are shown how to measure airflow using the heat rise method. They will gain the skills necessary to successfully troubleshoot system problems. $56.00 |