Troubleshooting, Servicing,& Maintaining Central Air Conditioning Systems-HVAC/R
Educational DVD & Brochure
This Appliance University tutorial video teach troubleshooting skills to solve 80% of the electrical, air flow and refrigeration problems that crop up in residential air conditioning system. Troubleshooting, Servicing and Maintaining Central air Conditioning Systems is produced by Jim Johnson.
The Chapters In This Video & Workbook:
Refrigeration technology applied to comfort cooling systems.
Simplifying the dual voltage schematic used in comfort cooling systems.
Standard preventive maintenance procedures for comfort cooling systems.
Understanding and troubleshooting comfort cooling systems failures.
What superheat is and how it's used to determine correct refrigerant charge.
Training and information review/tracking down the source of a problem.
Quiz question review.
Marketing and advertising ideas to add HVAC servicing to your business.