April 14, 2022 @ 8:00 am - 12:00 pm - Johnstone Grand Rapids
Sequence of operation & troubleshooting AC refresher class, just in time for the AC season and good for beginner technicians as well.
Course Topics
•Electrical Sequence of Operation
•Electrical Testing & Troubleshoooting
•Refrigerant Circuit Operation
•Importance of Superheat/Subcooling
•How to Test Superheat/Subcooling
•Duct System & Airflow Diagnosis
•Best Installation Practices
Class Includes: Study materials, class instruction, refreshments. 7:30am registration & refreshments. Class 8am-Noon. $79pp.
Class Location: Johnstone Supply Grand Rapids / 4757 Clyde Park SW / 49509
This event is full.