HVAC Technical Academy workshop attendee Jacob Thomas Casler explains the different types of HVAC filter driers, where they are installed, and how they help protect the compressor by filtering contaminants from the refrigerant system.
HVAC Technical Academy workshop attendee Maurycio Kimbrough explains what an HVAC contactor is, how it transfers voltage in the system, and begins demonstrating how a contactor can be tested.
HVAC Technical Academy workshop attendee Sanjay Sachdeva demonstrates how to check an HVAC heat strip, identify whether it has continuity, and replace it while making sure the wiring is reconnected correctly.