Duct Design Fundamentals, Testing, and performance

	Dates	Thursday, January 13, 2022
		Thursday, February 24, 2022
	Course Fee	$295.00 / Student
	Location:	Carolina Air Conditioning, Raleigh, NC

 

Who should attend:

Service Technicians, Sales Technicians, Sales Representatives, Field Supervisors, and System Designers

 

Session #1:   Understanding Duct Design Requirements   7:30 am – 10:30 am
Blower performance
Pressure drop in fittings
Pressure drop in equipment and accessories
Analyzing the quality of the existing duct system for continued use

Session #2:   Room Air Distribution   10:30 am – 12:00 noon
Reading a room-by-room load for duct design purposes
Selecting diffusers based on throw and spread
Grouping room loads for zoning
Sizing practices for room branch ducts and zoning

Session #3:   Duct Fittings and Equipment Connections    12:45 pm – 2:45 pm
Manual – D fitting losses
Compliant duct systems and applications
Supply air trunk duct design
Return air trunk duct design
Air capacity of building cavities and return air terminals

Session #4:   Duct Design Methods and Air Balancing   2:45 pm – 5:00 pm
Equal Friction Method
Constant Velocity Method
Dynamic Duct Systems / Bypass VAV
Application of dampers and other accessories
Testing and Balancing

 

                                 

NC H-1 Exam Prep Course

The Technical Training Institute’s curriculum for the NC H-1 Exam Prep Course has been developed to teach  students the latest NC  Code-based test material, commercial load estimating utilizing the approved ACCA Design manuals, and the specific articles of NC Contracting Law.

You'll spend half of the first class day on a comprehensive review of NC Business Exam questions from NC Contracting Law. (Note: Administered by PSI testing; you'll take the NC Technical and Business Exams on the same day.)

 

This Course is now offered using GoToMeeting.

Take your exam prep course at home, at your office or any location with wifi access.  Our two-day LIVE, instructor-led prep class can be accessed from the comfort of your home, keeping your family and co-workers safe while keeping your career goals on track.

 

    

Join our live training event from any location with an internet connection. Experience the same collaboration, instructor interaction, and learning benefits as if you were physically in the classroom!

 

 

Your instructor, Michael J. Pratl, has over 30 years of field experience, is a mechanical contractor licensed by the state of North Carolina, South Carolina and Florida, Certified Building Analyst and a NCCER Certified Master Trainer.

 

 

 

 

If you already own the exam reference books listed below, prepare for your exam at home, at your own pace.  Click here to order the Heating Exam Prep Home Study Manual for only $189.00.

 

 

Complete Set of Reference Books Required for your course and NC Heating H-1 Exams - $1295.00

(note: 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)

• • 2018 NC Administrative Codes and Policies
  • 2018 NC Energy Code
  • 2018 NC Fuel Gas Code
  • 2018 NC Mechanical Code
  • ACCA Manual D
  • ACCA Manual Q
  • ACCA Manual CS
  • ACCA Manual J - Full - 8th Edition
  • ACCA Manual N - 5th Edition
  • ACCA Duct Calculator
  • Uniform Boiler and Pressure Vessel Act (Download PDF from NCDOL website)
  • 2020 NC Laws & Rules
  • Business and Project Management Handbook, 5th Edition
  • Redi-Tag 375 ct. Index Tabs

 

Visit the Contractor Bookstore to purchase individual books 

 

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Course Agenda

Day One:

     7:30  - 9:00      Overview of Required Books

• Rules for Book Usage and Modification
• Using PSI Software Effectively
• Question Mix for Business and Technical Exams
• Successful Strategies to Use During the Exam

 

    9:00  -  12:00     Overview of NC Codebooks

• How Sample Questions are Delivered
• Answering Sample Questions
• Mechanical Code
• Fuel Gas Code
• Energy Code
• Administrative Code

 

   12:00 - 12:45    Lunch

   12:45  - 2:30     Sample Questions From NC Mechanical, Fuel Gas, Energy, Administrative Codes

     2:45 - 5:00      Overview of NC Business Exam,  Sample Business Questions

 

Day Two:   NC HVAC Exam

       7:30 - 9:00      Modern Refrigeration Review, Tabbing & Highlighting, Modern Refrigeration Sample Questions

      9:15 - 10:15     ACCA Manual N Review and Tabbing, ACCA Manual N Sample Questions

    10:30 - 11:15     ACCA Manual CS Review and Tabbing, ACCA Manual CS Sample Questions

    11:15 - 12:00     Basic Duct Design Using the ACCA Duct Calculator

    12:00 - 12:45     Lunch

      12:45 - 1:45     ACCA Manual Q Review and Tabbing,  ACCA Manual Q Sample Questions

        2:00 - 3:30     ACCA Manual J Review and Tabbing, ACCA Manual J Sample Questions

        3:45 - 5:00     ACCA Manual D Review and Tabbing, ACCA Manual D Sample Questions

Upcoming H-1 Exam Prep Dates:

MASKS ARE BACK - Updated Wake County Guidance for Businesses

Starting Friday, August 13^th at 5:00 pm, Wake County issued a mask mandate.  We ask you help us adhere to guidelines by wearing your mask indoors during classes until the mandate is lifted.

Everyone, including those who have already gotten their vaccination, will be required to wear masks indoors in public, city officials said. That includes restaurants, bars, shops and government buildings.

Thank you to everyone for supporting The Technical Training Institute. We could not get through this without your loyal support and we DEEPLY VALUE our community and our students.

Important Notice Concerning PSI Test Sites

Scheduling Your PSI Exam

Candidates can schedule their examinations on-line and they are encouraged to do so. If a candidate chooses to reschedule through our candidate support call center, they may experience longer than usual wait times.

• Call PSI @ 800 733-9267 - Call Centers are open: 4:30 a.m.-7:00 p.m. PDT M-F, 6:00 a.m.-2:30 p.m. PDT Sat-Sun
• Email PSI @ examschedule@psionline.com

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NC H-2 Exam Prep Course

         

 It's not rocket science . . . it's the mechanical code.

                   We'll teach you the simple tools to pass the first time!

 

The Technical Training Institute’s curriculum for the NC H-2 Exam Prep Course has been developed to teach  students the latest NC  Code-based test material, commercial load estimating and duct  design procedures utilizing the approved ACCA Design manuals, and the specific articles of NC Contracting Law.

You'll spend half of the first class day on a comprehensive review of NC Business Exam questions from NC Contracting Law.  (Note: Administered by PSI Testing: you'll take the NC Technical and Business Exams on the same day.)

 

       

 

Now you can join our live training event from any location with an internet connection. You can participate remotely and experience the same collaboration, instructor interaction, and learning benefits as if you were physically in the classroom!

 

 

Your instructor, Michael J. Pratl, has over 30 years of field experience, is a mechanical contractor licensed by the state of North Carolina, South Carolina and Florida, Certified Building Analyst and a NCCER Certified Master Trainer.

 

 

Prepare to succeed . . . take the two-day H-2 Exam Prep Course

You'll cover hundreds of sample test questions in two fast-paced days; learning to use your code books and apply the simple techniques.

Tuition includes TTI's NC Heating Exam Prep Student Manual & Study Guide with practice exams and answer key ($189 value).

approved but can't make the class?

TTI's affordable Home Study Program lets you get ready for your exam, at home or at work, anytime. Prepare for your exam at home, at your own pace  . . . .  set aside study time daily and ace your test!

Click to order the Heating Exam Prep Course - Home Study Manual for only $189.00

 

Reference Books Required for your course and NC Heating H-2 Exams - $1195.00

(note: 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)

 

• • 2018 NC Administrative Codes and Policies
  • 2018 NC Energy Code
  • 2018 NC Fuel Gas Code
  • 2018 NC Mechanical Code
  • ACCA Manual Q
  • ACCA Manual CS
  • ACCA Manual N - 5th Edition
  • ACCA Duct Calculator
  • Modern Refrigeration 21st Edition
  • 2020 NC Laws & Rules
  • Business and Project Management Handbook, 5th Edition
  • Redi-Tag 375 ct. Index Tabs

 

H-2 Exam Prep Course Agenda

Course Agenda

Day One:
7:30 - 9:00	Overview of Required Books
	Rules for Book Usage and Modification Using PSI Software Effectively Question Mix for Business and Technical Exams Successful Strategies to Use During the Exams
9:00 - 12:00	Overview of Required Books
	How Sample Questions are Delivered Answering Sample Questions Mechanical Code Fuel Gas Code Energy Code Administrative Code
12:00 - 12:45	Lunch
12:45  - 2:30	Sample Questions From NC Mechanical, Fuel Gas, Energy, Administrative Codes
2:45 - 5:00	Overview of NC Business Exam,  Sample Business Questions

 

 

Day Two:
7:30 - 9:00	Modern Refrigeration Review, Tabbing & Highlighting, Modern Refrigeration Sample Questions
9:15 - 10:15	ACCA Manual N Review and Tabbing, ACCA Manual N Sample Questions
10:30 - 11:15	ACCA Manual CS Review and Tabbing, ACCA Manual CS Sample Questions
11:15 - 12:00	Basic Duct Design Using the ACCA Duct Calculator
12:00 - 12:45	Lunch
12:45 - 1:45	ACCA Manual Q Review and Tabbing,  ACCA Manual Q Sample Questions
2:00 - 3:30	ACCA Manual J Review and Tabbing, ACCA Manual J Sample Questions
3:45 - 5:00	ACCA Manual D Review and Tabbing, ACCA Manual D Sample Questions

 

 

NC H-3-I Prep Course

 

The Technical Training Institute’s curriculum for the NC Heating Group 3 Exam Prep Course has been developed to review the latest NC Code-based test questions, residential and light commercial load estimating, and duct design questions utilizing the approved ACCA Design manuals. You'll spend half a class day on a review of NC Business Exam questions from NC Contracting Law. (Note: you'll take both the NC Technical and Business Exams on the same day.)

Your instructor

Michael J. Pratl, has over 35 years of training experience, is a mechanical contractor licensed by the state of North Carolina, South Carolina, Georgia, Tennessee, and Florida, a Certified Building Analyst, and an NCCER Certified Master Trainer.

Prepare to succeed, take the two-day H-3-I Exam Prep Course

You'll cover hundreds of sample test questions in two fast-paced days, learning to use all the reference books and apply simple techniques. Tuition includes the Heating Exam Prep Student Manual & Study Guide.

Now you can join our live training event from any location with an internet connection. You can participate remotely and experience the same collaboration, instructor interaction, and learning benefits as if you were physically in the classroom!

 

     

We're proud of our student's success and ask for feedback after testing:

I participated in the exam prep class on October 31 and November 1, 2020.  Just wanted to let you know that I did pass both business & law and H-3-1 on the first attempt yesterday. What really helped the most was how you simply broke down what each codebook covered. The practice questions had the code reference and a description so I could determine if I was on the right track. I appreciate the work and the detail that you have put into your prep class and study manual. I know how hard and how much work is involved and I applaud your work. I was so excited leaving PSI yesterday all the work, all the study, the late nights, practice questions during lunch it all paid off. Thank You for doing what you do I was 100% satisfied with your class and the way you made everyone feel so confident was priceless. Warren Roper / BioMerieux     Mike - I know you like feedback when someone from your class takes the PSI test. The good news I passed. I did everything you said to do. Biggest help is to answer all the questions in your book in the back over and over again, that gets you real familiar using the correct book. The class definitely was the difference.   Donald Iredale, Assistant Branch Manager, Wilmington Air

Full Set of H-3-I Reference books - $1295.00 

REFERENCE BOOK UPDATE - Effective 2-01-2021 - The NC Board of Examiners and PSI Testing Centers will only allow examinees to use the 21st Edition of Modern Refrigeration for NC Heating Exams.

(note: 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)

.

 

• 2018 NC Administrative Codes and Policies
• 2018 NC Energy Conservation Code
• 2018 NC Fuel Gas Code
• 2018 NC Mechanical Code
• Modern Refrigeration and Air Conditioning, 21st Edition
• ACCA Manual J, Version 8 - Full

• ACCA Manual D
• ACCA Manual Q
• ACCA Manual N, Version 5
• 2020 NC Laws & Rules
• Business and Project Management Handbook For Contractors - 5th Edition
• ACCA Duct Calculator
• Red-Tag 375 ct. Index Tabs

H-3-I Exam Prep Course Agenda

Course Agenda

Day One:
7:30 - 9:00	Overview of Required Books
	Rules for Book Usage and Modification Using PSI Software Effectively Question Mix for Business and Technical Exams Successful Strategies to Use During the Exams
9:00 - 12:00	Overview of Required Books
	How Sample Questions are Delivered Answering Sample Questions Mechanical Code Fuel Gas Code Energy Code Administrative Code
12:00 - 12:45	Lunch
12:45  - 2:30	Sample Questions From NC Mechanical, Fuel Gas, Energy, Administrative Codes
2:45 - 5:00	Overview of NC Business Exam,  Sample Business Questions

Day Two:
7:30 - 9:00	Modern Refrigeration Review, Tabbing & Highlighting, Modern Refrigeration Sample Questions
9:15 - 10:15	ACCA Manual N Review and Tabbing, ACCA Manual N Sample Questions
10:30 - 11:15	ACCA Manual CS Review and Tabbing, ACCA Manual CS Sample Questions
11:15 - 12:00	Basic Duct Design Using the ACCA Duct Calculator
12:00 - 12:45	Lunch
12:45 - 1:45	ACCA Manual Q Review and Tabbing,  ACCA Manual Q Sample Questions
2:00 - 3:30	ACCA Manual J Review and Tabbing, ACCA Manual J Sample Questions
3:45 - 5:00	ACCA Manual D Review and Tabbing, ACCA Manual D Sample Questions