Download File Duct Sizer.zip Apr 2026

Are you using this for a or commercial HVAC project? Ductwork Sizing Tool - Sizing Ductwork

Input airflow and friction loss to find dimensions. Download File Duct Sizer.zip

Calculations to balance energy efficiency and noise reduction. How to Use the Tool Are you using this for a or commercial HVAC project

Appropriate width and height based on airflow (CFM) and air velocity. increasing power consumption.

Oversized ducts use unnecessary material and space, driving up project costs.

Undersized ducts force blowers to work harder, increasing power consumption.