(NOTE ABOUT BOOKS: exam reference book package pricing is for TTI students only – you must be registered for a classroom or distance-learning program to order codebooks from TTI Bookstore)

H-1 Required Reference Books (required for exam prep class and during PSI exam):

2018 NC Fuel Gas Code
2018 NC Mechanical Code
2018 NC Administrative Code
2018 NC Mechanical Code
2025 Laws & Rules: General Statutes Chapter 87, Article 2,21
Business and Project Management For Contractors – 6th Edition
ACCA Duct Calculator
ACCA Manual CS
ACCA Manual Q
ACCA J – Version 8-Full
ACCA N
ACCA D
Redi-Tag Index Tabs-200 ct.(Board Approved)