PHOENIX ARIZONA Residential Manual “D” Duct Design

The Manual D is a complete schematic drawing of the duct system including locations and sizes of trunk-lines, branch ducts, outlet registers, and inlet grilles.

Remember, before any Manual D can be performed, you’ll first need the information calculated from Manual J software which will calculate all the factors and provide the sensible and latent capacity required to heat and cool the home. This capacity is then used to match a heating and cooling system which will produce the same capacity within tolerance.  This very important match-up is completed by utilizing the Manual S requirements. Once the equipment selection is completed, the duct work can now be designed using specific factors given to us by the equipment manufacture’s fan rating and pressure drop charts in which we can apply to your new duct design using Manual D requirements.

Getting a complete Manual-D done on your property plans is the best way to ensure that your heating and cooling system will deliver maximum comfort at high efficiency. It is the most recognized way to ensure that your system will be able to deliver the correct amount of air to each room.

Manual J Manual S 

Financing Available

Call us at 602-833-1591 or contact us online to learn more about our financing options.

How does the Manual “D” Duct Design process work?

  1. You purchase the Manual J, Manual S, and Manual D service.
  2. Next you send us a file with the .pdf plans of the property by uploading here on this page.
  3. Next, Our licensed HVAC professionals produce your complete design.
  4. Then we e-mail you back the comprehensive Manual J, Manual S, and Manual D based on the information you provided us.
  5. Finally, if you decide to use JL FINLEY CONSTRUCTION for the complete installation of your equipment and ductwork, we will credit you back 50% off of the total design cost. (Phoenix and surrounding cities only)

Call us at (602) 833-1591 or contact us for more information!

Our Process

If you have an HVAC job that needs doing, call our team of friendly and courteous professionals to transform your air quality. We’ll take all the necessary steps to make sure you’re happy with our service.

Stay Up To Date

Expert Tips for Your HVAC Systems
There’s No Benefit in Adjusting Your Thermostat Read Article

Contact Us

Our team is here to answer your questions. Contact us today at 602-833-1591 or complete the form below.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please enter your address.
  • Please make a selection.
  • Please enter a message.