| Subject Areas | # of Questions |
|---|---|
| General Knowledge | 12 |
| Systems & Sizing | 19 |
| Equipment | 12 |
| Piping | 10 |
| Refrigeration Systems | 6 |
| Law and Administration | 4 |
| Electrical | 5 |
| Maintenance | 12 |
| Plan Reading, Estimating & Math | 8 |
| Fuel Gas Systems | 12 |
Entitles the licensee to perform HVACR work without limitation to BTUH or horsepower capacities.
The books listed below are NOT allowed at the exam location
We recommend that you purchase one of the reference books above to study for your exam. Each book is a comprehensive subject index to the NEC. They provide an even faster way to look up answers in the code and are far more detailed than the index at the end of the code book.
The book above contains practical applications of the NEC such as Ohm‘s Law, series/parallel circuits, voltage drop, load calculations, motor phases, impediance, inductance and math formulas you are expected to know. “Basic Knowledge” and “Electrical Calculations” are subjects covered in the exam and are assumed (most likely not listed as a subject for electrical and mechanical exams of all types).
A practice exam is currently NOT AVAILABLE
This page is being provided for research and links to books sources only. We do not have an expected date for availability. This page may have changed since your last visit. Please refresh to see current info (F5 on your keyboard).
