Screenshots

Description

This simple to use but effective application is provided by the Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA). This tool allows engineers, architects, designers, and contractors to easily and accurately estimate the leakage of air from ductwork. It also allows a quick and easy way to determine the pass/fail mark for properly specified Duct Air Leakage Tests (DALT).

Users can combine multiple sections of ductwork that vary by size and shape to calculate a total allowable leakage. The application uses the method outlined in SMACNA’s HVAC Air Duct Leakage Manual, and provides suggested leakage classes from SMACNA’s latest edition of the manual. The method used is compliant with ASHRAE 90.1, IECC, IGCC Version 2, IMC and the UMC.

What’s New

Version 2.1

Key Changes:

• Calculations can now be produced in English and Metric units
• The app produces final reports in pdf and csv (excel) formats
• Project information and specifications can now be saved and edited
• There is a new “Custom” shape section that allows the user to input dimensions for different duct shapes.
• “Surface Area” tab can now be used in place of inputting specific dimensions (width, length, etc.) for duct

Ratings and Reviews

3.0 out of 5
2 Ratings

2 Ratings

ProTab ,

Needs help

All the input functions work well, however recalling saved projects is a hassle.
Each work sheet will not let you change project ID number to reflect actual project name, it assigns a long letter/numerical ID that is impossible to remember or recall.

JANET1970 ,

Problems

Since I updated my iPhone 5 to iOS 0.8 this app is not working for me anymore. And I used it all the time. Is there a update for me so I can continue using this app.

Fla nebb guy. ,

Like a lot

Handy app. Think I will use it.

Information

Seller
SHEET METAL CONTRACTORS NATIONAL ASSOCIATION, INC.
Size
10.2 MB
Category
Business
Compatibility

Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Languages

English, German

Age Rating
Rated 4+
Copyright
© 2011 SMACNA
Price
Free

Supports

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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