Duct Sizer 1.2

Designed for HVAC engineers, designers, and contractors, the Duct Sizer App offers a familiar tool for duct sizing calculations akin to traditional duct sizing wheels like the Trane Ductulator. Facilitating quick determination of the duct size(s) to align with design goals, this application aims to streamline the workflow for HVAC professionals.

Users can adjust various scales to identify the desired duct size, whether based on pressure drop per length, velocity, or a combination of both. The app accommodates both round and rectangular ducts and allows for seamless unit switching between IP and SI measurements.

Disclaimer: This application is intended for use by qualified HVAC engineers and designers in the planning of air handling systems. It is not a replacement for professional design services. For any uncertainties, it is recommended to consult a design professional.