Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download ACCA DuctWheel by Air Conditioning Contractors of America, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

ACCA DuctWheel

By Air Conditioning Contractors of America

Open iTunes to buy and download apps.


Accurate HVAC duct sizing the easy way -- now on the iPad!

DuctWheel is the only duct sizing measurement app powered by ACCA's Manual D, the ANSI standard for residential duct design. It features the same easy interface as the popular wheel sizing device that technicians have been using for years -- only now you can zoom in, lock the wheel in place, take a snapshot for future reference, and it never wears out! Flip between two wheels for different calculations.

Uses: Sizes metal ducts, lined metal ducts duct board airways, and wire helix flexible ducts; converts round shapes to equivalent rectangles; correlates available pressure with total effective length and friction rate (Manual D sizing calcula­tions); converts velocity into velocity pressure and vice versa; corrects for altitude and temperature. Includes instructions manual.

What's New in Version 1.1.0

Increased Resolution for Retina Display

iPad Screenshots

iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4

Customer Reviews

Good stuff

Very happy with this app. I can sit down with a customer and show them airflow. This is exactly what I was looking for. It's a good app... A nice reference tool.

ACCA DuctWheel
View in iTunes
  • $13.99
  • Category: Utilities
  • Updated:
  • Version: 1.1.0
  • Size: 41.2 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPad.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.
All Versions:

More iPad Apps by Air Conditioning Contractors of America