| Subject Areas | # of Questions |
|---|---|
| General Knowledge | 6 |
| Piping - Refrigeration, Gas, Hydronic | 10 |
| Gas Sizing | 2 |
| Controls & Testing | 4 |
| Appliances - Heating & Cooling | 10 |
| Combustion Air | 5 |
| Chimneys, Flues & Vents | 7 |
| Ducts | 6 |
In addition to the trade-specific examination, you must pass the New Mexico Business & Law Exam offered by PSI.
A practice exam is currently NOT AVAILABLE
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