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 download the free app Vent Selector by Lomanco Vents, get iTunes now.

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

I Have iTunes Free Download
iTunes for Mac + PC

Vent Selector

By Lomanco Vents

Open iTunes to buy and download apps.


The Lomanco Vent Selector app allows you to easily calculate and share how many Lomanco roof vents you need for a properly balanced attic ventilation system. Find intake and exhaust options, roof pitch, Whirlybird® base pitches, and more with this multifunctional app.

The Lomanco Vent Selector app includes:

• Ventilation Calculator
• Soffit Panel Tool
• Whirlybird Pitch Tool

Ventilation Calculator – Learn how many Lomanco intake and exhaust vents are needed for your installation.

Soffit Panel Tool – Calculate how much soffit panel is needed for a balanced ventilation system. Diagnose inadequate soffit ventilation.

Whirlybird® Pitch Tool – Calculate the pitch of a roof and also learn the Whirlybird base number needed for Whirlybird installation. Save a photo with a roof’s pitch information directly to your phone.

What's New in Version 1.30

New powered vent calculation support.


iPhone Screenshot 1
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
Vent Selector
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Reference
  • Updated:
  • Version: 1.30
  • Size: 14.5 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 8.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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