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2018 NC Administrative Code

2018 NC Administrative Codes and Policies

$85.00

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2018 NC Energy Conservation Code

2018 NC Energy Conservation Code

$125.00

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2018 NC Fuel Gas Code

2018 NC Fuel Gas Code

$145.00

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2018 NC Mechanical Code

2018 NC Mechanical Code

$145.00

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2018 NC Plumbing Code

2018 NC Plumbing Code

$145.00

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2018 NC Residential Code

2018 NC Residential Code

$225.00

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

$30.00

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ACCA Duct Calculator

ACCA’s Durable two-sided plastic duct calculator

$79.00

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ACCA Manual CS - Commercial Applications, Systems and Equipment

ACCA CS – Commercial Design Manual Applications Systems and Equipment

$135.00

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ACCA Manual D - Residential Duct System Design - 3rd Edition

ACCA D – Residential Duct System Design

$135.00

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ACCA Manual J - Version 8 - Residential Load Calculation - Full Version
ACCA J – Version 8 – Residential Load Calculation – Full

$175.00

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ACCA Manual N - Commercial Load Estimating
ACCA N – Version 5 Commercial Load Estimating

$175.00

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

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

$135.00

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HVAC Design Using Wrightsoft - 2 Days - Raleigh-Design Templates Included

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.

$795.00

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Modern Refrigeration, 22nd Edition

Modern Refrigeration and Air Conditioning, 22nd Edition, Hardcover

$225.00

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NASCLA Business and Project Management Handbook for NC Contractors, 6th Editon

NASCLA Business and Project Management Handbook for NC Contractors, 6th Edition (Required for NC Contractor Exams)

$100.00

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National Electrical Code 2020

Softcover Edition of 2020 National Electrical Code

$175.00

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National Fire Alarm Code - NFPA 72 - 2013

2013 NFPA 72: National Fire Alarm and Signaling Code-Softcover

$175.00

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NC Electrical Codebook Set - 2020 National Electrical Code & 2013 Fire Alarm Code

Set includes softcover edition of 2020 National Electrical Code and the 2013 National Fire Alarm Code NFPA72

$350.00

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NC Electrical SP-PH Exam Prep - Student Manual & Home Study Guide - $249

NC Electrical Exam SP-PH- Student Manual & Home Study Guide (2020 National Electrical Code is required reference book)

$249.00

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NC H-1 Exam Prep Course - 2 Days/GoToMeeting - Student Manual & Study Guide Included

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

$595.00

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NC H-1 Exam Prep Course - Two Days/Classroom - Student Manual & Study Guide Included

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

$595.00

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NC H-1 Exam Reference Books - Complete Set (Including Tabs)

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

$1,495.00

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Tabs) H-1 Required Reference Books (required for exam prep class and PSI exam) $1,495.00 NC H-2 Exam Prep Course - 2 Days/GoToMeeting - $595.00 - Student Manual & Study Guide Included NC H-2 Exam Prep Course - 2 Days/GoToMeeting - $595.00 - Student Manual & Study Guide Included

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

$595.00

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2018 NC Administrative Code

2018 NC Administrative Codes and Policies

$85.00

Add to cart
2018 NC Energy Conservation Code

2018 NC Energy Conservation Code

$125.00

Add to cart
2018 NC Fuel Gas Code

2018 NC Fuel Gas Code

$145.00

Add to cart
2018 NC Mechanical Code

2018 NC Mechanical Code

$145.00

Add to cart
2018 NC Plumbing Code

2018 NC Plumbing Code

$145.00

Add to cart
2018 NC Residential Code

2018 NC Residential Code

$225.00

Add to cart

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

$30.00

Add to cart
ACCA Duct Calculator

ACCA’s Durable two-sided plastic duct calculator

$79.00

Add to cart
ACCA Manual CS - Commercial Applications, Systems and Equipment

ACCA CS – Commercial Design Manual Applications Systems and Equipment

$135.00

Add to cart
ACCA Manual D - Residential Duct System Design - 3rd Edition

ACCA D – Residential Duct System Design

$135.00

Add to cart
ACCA Manual J - Version 8 - Residential Load Calculation - Full Version
ACCA J – Version 8 – Residential Load Calculation – Full

$175.00

Add to cart
ACCA Manual N - Commercial Load Estimating
ACCA N – Version 5 Commercial Load Estimating

$175.00

Add to cart
ACCA Manual Q - Low-pressure, Low-velocity Duct System Design

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

$135.00

Add to cart
HVAC Design Using Wrightsoft - 2 Days - Raleigh-Design Templates Included

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.

$795.00

Add to cart
Modern Refrigeration, 22nd Edition

Modern Refrigeration and Air Conditioning, 22nd Edition, Hardcover

$225.00

Add to cart
NASCLA Business and Project Management Handbook for NC Contractors, 6th Editon

NASCLA Business and Project Management Handbook for NC Contractors, 6th Edition (Required for NC Contractor Exams)

$100.00

Add to cart
National Electrical Code 2020

Softcover Edition of 2020 National Electrical Code

$175.00

Add to cart
National Fire Alarm Code - NFPA 72 - 2013

2013 NFPA 72: National Fire Alarm and Signaling Code-Softcover

$175.00

Add to cart
NC Electrical Codebook Set - 2020 National Electrical Code & 2013 Fire Alarm Code

Set includes softcover edition of 2020 National Electrical Code and the 2013 National Fire Alarm Code NFPA72

$350.00

Add to cart
NC Electrical Exam Prep for Unlimited, Limited, Intermediate Licenses - Student Manual and Study Guide (2-Book Set)

Two Book Set – NC Electrical Exam Prep Student Manual and Study Guide and 2020 Master Electrician Study Guide prepares you for the NC Electrical exam, 12 practice open book exams and 2 Final Exams. (2020 NEC required)

$249.00

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NC Electrical SP-PH Exam Prep - Student Manual & Home Study Guide - $249

NC Electrical Exam SP-PH- Student Manual & Home Study Guide (2020 National Electrical Code is required reference book)

$249.00

Add to cart

This one-day exam prep course prepares applicants for the NC SP-PH electrical exam.

SP-PH license application preparation included in course fee.

TTI’s SP-PH Exam Prep Student Manual-Study Guide included and delivered at class; required reference book is the 2020 National Electrical Code.

$395.00

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NC H-1 Exam Prep Course - 2 Days/GoToMeeting - Student Manual & Study Guide Included

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

$595.00

Select options
NC H-1 Exam Prep Course - Two Days/Classroom - Student Manual & Study Guide Included

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

$595.00

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