HVAC Duct Size Calculator

The HVAC Duct Size Calculator is now available for $1.99 for both iPhone and iPad owners.The application is supporting English language. It weighs in at only 0.5 MB to download. The new HVAC Duct Size Calculator app version 1.1 has been updated on 2014-11-23. For ensuring consistency with the device you should take into account the following app compatibility information: Compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (3rd generation), iPod touch (4th generation) and iPad.Requires iOS 3.2 or later
More Info: Find more info about HVAC Duct Size Calculator in Alan Cave`s Official Website : http://www.elecpe.com/

Do a favor to your self don t buy this app is just a waste of your time     Horrible app Nautico11

5 stars This app does exactly what it advertises Solves for velocity friction or volume pick any two to input And it lists round square and every even size duct after that which could be a lot depending on the variables Definitely worth the small price                     Does exactly what it claims A Caveman

Doesn t do anything A useless toy     Absolute ripoff MakeShftProtocol

This app is so basic and so simple it is not worth taking up any storage on your device Let alone actually paying for it     Not worth the storage Justin BHVAC

Junk     Tech Jyoung0904

Not what you think stick to the cardboard version you always used its way off I give it half star     Junk Tinmanjohn

Doesn t allow you to enter a rectangular duct size it does provide various sizes based on input criteria but that s not much help if you are working with already installed duct     Very Basic Ezrizer

There s only about ten duct sizes I just got robbed     Worst app ever Disgrunteled user

How do you determine between flex duct vs hard pipe This app needs lots of improvements Good for a novice maybe Should be able to select duct size flex or hp and get aprox Cfm based off length of run Simplify your processes Good start             Tech man Godzarmy

Very accurate and helpful to use in the field also saves time compared to the wheel                     Me Chadwick 78 Chadwick 78

Probably great for engineers but not very helpful for tradespeople     HVAC tech Hit it Randy

I wish there were more duct sizes to choose from or a way for the user to input the duct size         More duct sizes please CarpSauce

Must have for out of the office Great job Really helpful                     Awesome app TheBigHomie23

Excellent for quick sizing and decision making well worth the purchase Only one constructive suggestion the ability to limit the list of rectangular sizes by aspect ratio 1 1 3 1 etc                 Excellent App for quick sizing Ritchiec711