Ductulator Duct Sizing 4+

Name: Ductulator Duct Sizing
Price: 3.99 USD
Rating: 4.7 (154 reviews)
Author: Wassim Murr

The Simple Duct Sizing App

Wassim Murr

Designed for iPad

- 4.7 • 154 Ratings

- $3.99

Description

The Duct Sizer App designed based on surveying the needs of engineers.
This is a much faster and versatile equivalent of the duct sizing charts provided by top HVAC manufacturers.

Get a range of suitable duct sizes by inputting either the maximum friction rate or maximum velocity. Duct sizing for both rectangular and circular ducts. Tap on the values for velocity or friction to switch between calculation methods.

Users can change between I-P and S-I units by tapping the toggle switch at the top.

The detailed sizing mode allows the Engineer to adjust the duct dimensions and air flow rates, while checking the resulting friction rate and velocity which update automatically. Detailed sizing mode is typically used to analyse existing duct systems.

Calculations are based on standard air 0.075 lb/ft3 (1.2 kg/m3) in clean galvanized steel or non-metallic flexible ducts.

Any feedback is welcome, and will be the basis for future updates.

Apr 22, 2024

Version 3.3.4

We're always working on various improvements and new features!
This update includes minor bug fixes and UI improvements.

4.7 out of 5

154 Ratings

Options

I love the App. It’s easy to use I just wish there were more options like selecting round or square duct as opposed to just only using Cfm.

Hello, thank you for the kind review. You could not have timed this better; we have just released our latest update, which features 'Duct Edit' mode!
If there are any features that you would like to see added, let us know at welmurr@icloud.com

Don't be afraid to invest in this very useful tool.

Excellent application. Don't be afraid to invest in this very useful tool. The application perfectly meets its objective. I recommend it 100%

It’s a must have

I get to retire my 25 year old Ductulator

Thank you for the kind review! If there are any features that you’d like to see added, let us know at welmurr@icloud.com

The developer, Wassim Murr, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.