This set includes the current and most up to date version of the allowable books for the PSI exam.

These books have been **HIGHLIGHTED**!

There are 12 sheets (that is over 300 tabs) of pre-printed permanent TABS that are included. We recommend that the student place the tabs themselves to strengthen their knowledge of the reference books.

Order your book set on line and it will be waiting for you on the day of the seminar.

1. International Fuel Gas Code

2. International Mechanical Code

3. Modern Refrigeration and Air Conditioning

4. Manual D - Residential Duct Systems

5. Manual N - Commercial Load Calculation

6. Manual J - Residential Load Calculation

7. Pipefitters Handbook

8. Trane Ductulator

9. OSHA / Code of Federal Regulations (29 CFR Part 1926)

10. SC Business and Law for Commercial Contractors