Duct Sizing Basics: How to Use the Equal Friction Method

Proper duct sizing is a cornerstone of efficient HVAC (Heating, Ventilation, and Air Conditioning) system design. One of the most widely-used methods in duct design is the Equal Friction Method, renowned for its simplicity and effectiveness in achieving optimal airflow distribution. In this detailed guide, we’ll explore the steps, calculations, tips, and tricks for sizing […]
How to Size Ductwork for HVAC Systems

Proper duct sizing is essential for an efficient HVAC system. Incorrect duct sizing can lead to poor airflow, increased energy costs, and discomfort in your home or commercial space. In this guide, we will walk you through the process of sizing ductwork using the Velocity Reduction Method and the Equal Friction Method. We will also […]
Learn HVAC Duct Sizing with Formulas and Practical Examples

Proper duct sizing is critical for an efficient HVAC system. It ensures adequate airflow, minimizes energy losses, and provides consistent comfort for occupants. Whether you’re a beginner or a seasoned professional, this guide simplifies the duct sizing process with formulas, practical examples, and expert tips to improve your design efficiency and reduce costs. Why Duct […]