Online CEU Courses for Plumbers, Electricians & HVAC Techs

HVAC Electrical Diagrams and Ohm’s Law – 4hrs

Course ID:

HVAC Electrical Diagrams and Ohm’s Law

CEU Credit Hours:


Expiration Date:


Course Access: You have 60 days to complete this course

Fully Illustrated – No Code Book Needed

This course is designed to give electricians the understanding of the core information that is found on an electrical diagram for an air conditioning system. Upon completion, one will be able to understand: basic symbols of electrical components, line voltage and low voltage controls of these electrical loads, the electrical sequence of operation of an air conditioning system, the practical application of ohm’s law for predicting amp draws and BTUs produced.


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