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Advanced Electrical Diagnostics


This course covers basic motor operating and diagnosis, capacitor sizing, starting circuits, ECM motor troubleshooting, 3 phase power theory, application and diagnosis.

Class Instructor: Ethan Smith

Ethan started in the HVAC industry as an apprentice and worked his way through the ranks to become a service technician. During that time, he worked on everything from small residential equipment to multi-hundred-ton industrial chillers, residential and commercial boiler systems and medium/low temperature refrigeration systems. Ethan joined the Larson Company as a Field Service Advisor in 2010 and enjoys teaching all levels of students, from new beginners to veterans of the industry. He believes that everyone can learn something new and enjoys being involved in that process.

04/08/2021 5:00 PM to 04/08/2021 7:00 PM

Event Attendees

Anyone servicing or installing HVAC equipment

Event Location


Event Cost


*Virtual Meeting, WI

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