| Airflow (CFM) | Round Duct Diameter (inches) | Rectangular Duct Size (W x H) – inches |
|---|---|---|
| 50 | 4 | 6 x 4 |
| 100 | 6 | 8 x 6 |
| 150 | 7 | 10 x 6 |
| 200 | 8 | 12 x 8 |
| 250 | 9 | 14 x 8 |
| 300 | 10 | 16 x 8 |
| 400 | 12 | 18 x 10 |
| 500 | 14 | 20 x 12 |
| 600 | 15 | 22 x 12 |
| 700 | 16 | 24 x 12 |
| 800 | 18 | 24 x 14 |
| 900 | 18 | 26 x 14 |
| 1000 | 20 | 28 x 14 |
GITNUX MARKETDATA REPORT 2024
Duct Size Chart
The Duct Size Chart provides recommended duct sizes for different airflow rates, including the corresponding round duct diameter and rectangular duct size.
The Duct Size Chart provided displays the corresponding round duct diameter and rectangular duct size based on the required airflow in cubic feet per minute (CFM). This chart is useful for HVAC professionals and designers who need to determine the appropriate duct sizes for specific airflow requirements. By referencing this chart, professionals can select the appropriate duct diameter and dimensions to ensure efficient and effective airflow in their HVAC systems.
FAQs
What is a duct size chart?
A duct size chart is a reference tool that provides guidance on selecting the appropriate duct size for a given airflow volume.
How is a duct size chart used?
A duct size chart is used by HVAC professionals to calculate the required duct size based on the desired airflow rate, system pressure drop, and other factors.
What information does a duct size chart typically include?
A duct size chart usually includes various columns or sections that provide information on the airflow capacity, recommended duct size, and corresponding duct dimensions for different types of ductwork.
Can a duct size chart be used for both residential and commercial applications?
Yes, a duct size chart can be used for both residential and commercial HVAC systems as the principles of airflow and duct sizing apply to various types of installations.
Are duct size charts standardized?
There are industry standards and guidelines for duct sizing, and many manufacturers and professional organizations provide their own duct size charts. While there may be some variations, the overall principles and calculations remain consistent.
How we write our statistic reports:
We have not conducted any studies ourselves. Our article provides a summary of all the statistics and studies available at the time of writing. We are solely presenting a summary, not expressing our own opinion. We have collected all statistics within our internal database. In some cases, we use Artificial Intelligence for formulating the statistics. The articles are updated regularly.
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