2018 NC Administrative Codes and Policies

2018 NC Energy Conservation Code

2018 NC Fuel Gas Code

2018 NC Mechanical Code

2018 NC Residential Code

January, 2026 NC Laws & Rules (Required for NC Contractor Exams)

ACCA’s Durable two-sided plastic duct calculator

ACCA CS – Commercial Design Manual Applications Systems and Equipment

ACCA D – Residential Duct System Design

ACCA Q – Low-pressure, Low-velocity Duct System Design

Learn the basics of Wrightsoft residential load estimating and equipment selection using RSU 2025 Design Software.

Collect data when designing systems; wall, floor, ceiling and window areas, learn to navigate the Wrightsoft graphic interface using templates.

Modern Refrigeration and Air Conditioning, 22nd Edition, Hardcover

NASCLA Business and Project Management Handbook for NC Contractors, 7th Edition (Required for NC Contractor Exams)

NC H-1 Exam Prep Student Manual & Study Guide included. Course has been developed to teach the latest NC Code-based test material, load estimating and duct design. Class time is 7:15 am – 5:00 pm / Full set of NC codebooks required

Course fee includes TTI’s Heating Exam Prep-Student Manual & Study Guide, delivered at class. Complete set of NC H-1 exam reference books required for class and your PSI Exam.

Class time: 7:15 am – 5:00 pm daily

Class location and local hotel information will be forwarded by email within 24 hours

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

NC H-2 Exam Prep Student Manual-Study Guide included. We’ll cover the latest NC Code-based test material, commercial load estimating and duct design. Class time: 7:15 am – 5:00 pm Links to join your class will be emailed

TTI’s Student Manual & Study Guide is included and delivered at class sign-in.

Course has been developed to cover the latest NC Business Exam and NC Technical Exam material.

Course location and local hotel information will be emailed within 24 hours.

Class time: 7:15 am – 5:00 pm daily

Full set of NC H-2 reference books required for class and PSI Exam

Complete Set of NC H-2 Required Exam Reference Books (for exam prep class and PSI exam)

NC H-3-I Exam Prep Student Manual-Study Guide included. Your GoToMeeting Live Course has been developed to teach the latest NC Code-based test material, residential and commercial load estimating and duct design. Class time: 7:15 am – 5:00 pm

Student Manual & Study Guide Delivered at Class Sign-in. Course has been developed to cover the latest NC Business Exam and NC Technical Exam material. Class time: 7:15 am-5:00 pm. Full set of NC Exam reference books required for class.

Complete Set of H-3-1 Required Reference Books (12 required reference books and permanent index tabs for exam prep class and PSI exams)