Advanced Electrical Diagnostics & Troubleshooting for HVAC Technicians

Course Overview

Are you an HVAC technician ready to take the next step in your career? ITEC’s HVAC Electrical Diagnostics & Troubleshooting course in Rochester is designed for professionals who already possess the basics and seek to develop advanced, job-ready skills. Whether you’re looking to boost your confidence in the field or want to qualify for higher-level roles, this course will help you grow.

In today’s industry, knowing how to quickly and accurately diagnose electrical issues is one of the most valuable skills an HVAC tech can have. This HVAC electrical training program focuses on in-depth hands-on practice using real HVAC equipment, giving you the experience needed to troubleshoot even the most complex problems.

You’ll learn how to read wiring diagrams, trace control circuits, and use diagnostic tools the right way. You’ll gain a better understanding of how system components work together and how to identify when something isn’t working as it should. Through guided practice, you’ll build confidence in your ability to identify shorts, opens, overloads, and other key concepts.

Prerequisites & Certifications

This course is advanced and designed for techs who already have basic electrical knowledge. To enroll, you must either complete the ITEC Electric 1 course or pass the ESCO Employment Ready Electrical exam (open or closed book). A multimeter is required, as you’ll be using it throughout the course for system testing and diagnostics.

Upon successful completion, you’ll earn your ITEC Electric 2 certification and be eligible to test for the ESCO Electrical certification—both respected credentials that help prove your advanced skills to employers and clients.

What You’ll Learn in Our Electrical Diagnostics Course

This advanced HVAC electrical training course is packed with real-world lessons to help you become a faster, more accurate troubleshooter. You’ll work hands-on with tools and equipment to build the skills you need in the field.

Here’s what the course covers:

• How to read and analyze wiring diagrams: Learn how to trace control circuits and understand system schematics to spot problems quickly.
• Diagnosing faults like shorts, opens, and overloads: Practice identifying and correcting common electrical issues that cause HVAC system failures.
• Mastering meters, probes, and clamp tools: Get comfortable using multimeters, amp clamps, and probes to safely and accurately test system components.
• Troubleshooting motors, capacitors, and transformers: Understand how to test and diagnose issues in major electrical parts of HVAC systems.
• Practical training on live HVAC equipment: Apply your knowledge in hands-on lab settings using real equipment so you’re job-ready from day one.

Each lesson builds your confidence and capability to tackle complex service calls with precision and accuracy.

Why Choose ITEC Training & Education Center?

ITEC offers hands-on, career-focused training led by instructors with real HVAC field experience. Our advanced courses are designed to help working techs sharpen their skills and earn industry-recognized certifications. With small class sizes, practical labs, and a focus on real-world problem-solving, you’ll be ready to take on more challenging jobs with confidence.

Contact us today to enroll in ITEC’s HVAC Electrical Diagnostics & Troubleshooting course and take your skills to the next level.

Course FAQs

Is this course right for beginners?

This course is designed for experienced HVAC technicians. You’ll need to complete ITEC’s Electric 1 course or pass the ESCO Employment Ready Electrical exam before enrolling.

What certifications will I receive upon completion?

Graduates will earn the ITEC Electric 2 certification and will be eligible to take the ESCO Electrical certification exam. Both credentials show employers that you have advanced skills in HVAC electrical diagnostics.