Home Inspection Events

Advanced Electrical Inspection Training at InterNACHI's Colorado House of Horrors

Friday, June 20th from 9:00am to 5:00pm MDT
4635 Nautilus Ct S STE C, Boulder, CO 80301, USA

Take your electrical inspection skills to the next level with our Advanced Electrical Inspection Training class. This class covers the evolution of residential electrical systems, from early knob-and-tube wiring with fuses to modern 200-amp panels. You'll see examples of various types of wiring used in homes and learn how to identify common electrical defects, all inside the Pennsylvania House of Horrors®.

Follow experienced instructors as they demonstrate real-world inspections on mock-up panels and components. By the end of this class, you’ll be able to confidently inspect electrical panels in the field and identify violations, defects, and safety concerns.

Key topics covered include:

  1. inspecting electrical panels;

  2. grounding and bonding;

  3. determining service size;

  4. electrical safety procedures;

  5. common electrical defects and concerns;

  6. inspecting main panels and subpanels;

  7. double-taps and over-fusing;

  8. sizing breakers for A/C units;

  9. multi-wire branch circuits and aluminum wiring;

  10. grounding rods, GECs, and water pipes;

  11. electrical inspection tools and infrared thermography;

  12. GFCI and AFCI breakers and receptacles; and

  13. proper testing procedures.



Register today: https://www.nachi.org/house-of-horrors/colorado-upcoming-classes