Hands-On HVAC Electrical Components Training

This three-day, hands-on training program is designed to give HVAC technicians a solid, practical understanding of electrical systems and components commonly found in residential HVAC equipment. Participants will learn how to safely work with electricity, read wiring diagrams, test electrical components, and troubleshoot system malfunctions using industry-standard tools and techniques. The course emphasizes real-world diagnostics through lab-based exercises that simulate common electrical failures in furnaces, air conditioners, and heat pumps.

Key Learning Objectives

1. Electrical Fundamentals: Review voltage, current, resistance, and power relationships using Ohm’s Law and circuit principles.
2. Safety Procedures: Understand lockout/tagout procedures, proper tool use, and safe work practices around energized circuits.
3. Component Identification & Operation: Learn the function and testing of common HVAC electrical components, including:
   1. Contactors, relays, and transformers
   2. Capacitors and motors (PSC, ECM, and variable-speed)
   3. Pressure and temperature switches
   4. Thermostats and control boards
   5. Defrost and sequencing controls
4. Wiring & Diagrams: Interpret and create basic wiring diagrams, trace control circuits, and verify power flow in residential HVAC systems.
5. Hands-On Diagnostics: Use multimeters, clamp meters, and other diagnostic tools to measure voltage, amperage, and resistance, and pinpoint system faults.
6. Troubleshooting Techniques: Apply step-by-step diagnostic methods to identify causes of no-heat, no-cool, or intermittent operation issues related to electrical faults.

Equipment

Participants will work on live HVAC training boards and fully operational systems simulating real-world conditions.

Who Should Attend

1. Entry-level and experienced HVAC technicians seeking to strengthen their electrical understanding
2. Maintenance personnel responsible for HVAC system upkeep.

Our Instructors:

Mike Elmer has been in the HVAC and plumbing industry since 2002 and has worked for leading contractors in the South Central PA region. His background includes service HVAC, plumbing, and electric. Mike currently works in the field as a lead troubleshooting service technician.

Doug Zerbe has been in the HVAC industry since 2003.  On the contractor side of the industry, he has worked as an installer and service technician before he moved into installation and service management.  Doug also had the opportunity to work in technical support for an HVAC distributor and in sales for an HVAC manufacturer.

Hotel Accommodations

PPATEC is pleased to partner with local hotels that are in close proximity to our primary training venues. Our hotel partners offer student discounted rates on overnight accommodations. Please see the link below to visit our hotel partners page.

Click Here for Hotel Partners