Manual-D Training (Now Offered Online, Too!)
Manual D is the name for the protocol used to properly size the air distribution system of a forced-air HVAC system. This protocol, like the Manual J, was developed by members of the ACCA (Air-Conditioning Contractors of America) contractors association, and engineers at ASHRAE (American Society of Heating, Refrigeration, and Air-Conditioning Engineers).
Completing a Manual-D is the best way to ensure that a heating and air system will deliver maximum comfort at peak efficiency. The only way to ensure your system will be able to deliver the correct amount of air to each room of the house is to perform a Manual-D. We’ll also cover Manual-T (Terminations) in the class as well. This manual deals with the selection of registers and grilles to ensure proper mixing of air.
Fortunately, the use of computer software makes this relatively easy. However, the process must still be followed accurately if you want accurate results. We generally offer this class immediately following our Manual-J/S classes. After reviewing the overall process and a variety of tables in the book, we demonstrate the use of Wrightsoft software to complete the layout and sizing of duct systems.
You’ll complete the design of a few duct systems using this software during the class. And, you’ll have the opportunity to work through a few examples during class to explore scenarios that include:
- Defining your ductwork materials and components
- Specifying available static pressure
- Reading equipment blower charts
- Manual-T basics (Where’s the best place to put those terminations?)
- Zoning (including bi-level zoning)
- Specifying risers
Online / On-Demand Training
Home Energy Partners’ online, on-demand training works at your pace and on your schedule. All videos and presentations are recorded by our Building Science experts utilizing years of industry experience and knowlege. Watch the videos as often as you want, as many times as you want for the full 30 days for maximum comprehension.
Have a question? Ask the experts in our user forums and expect an answer within 24 hours. Interact with other students in by responding to questions and offering tips from what you’ve learned.
Want ongoing support after 30 days? All of our classes come with monthly membership option to continue to have access to all class material and the user forums. For $25 month you will be able to ask questions of other students and instructors as you apply your knowledge in the field.
Complete the training at your own pace, at the times that work best for your schedule, from anywhere in the world with an internet connection! Sign up now for instant access to our online courses and forums.
Looking for a Live, In-Person, Hands-on Approach?
Check out our upcoming classes in the right-hand sidebar of this page. Or, contact us to schedule a live training for you and your organization. We will cover all the same material as our online class but you will also get to practice using the equipment with an instructor present to help with tips and troubleshooting. Our schedule for 2013 is being put together now.
Complete the training request below to schedule your group today!
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