About
Designed for residential HVAC technicians, this course delivers proven, field-tested troubleshooting and repair workflows for common and complex failures. You’ll strengthen diagnostic accuracy using symptom-to-cause reasoning, safe measurement practices, and HVAC-specific logic for airflow, combustion/venting (where applicable), refrigeration, and control circuits. Through guided labs and checklists, you’ll learn how to confirm root causes, choose the right repair approach, verify system performance, and document results for customer trust. By the end, participants can reduce repeat callbacks, improve first-time fix rates, and confidently explain findings and next actions with clear test-based evidence.
You can also join this program via the mobile app. Go to the app