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Duct Conversion Calculator

Duct Conversion Calculator

iOS iPhone Business

$19.99 was 1.99
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Hello World! A must have app for all hvac general contractors. This app will calculate transition between rectangular duct sizes into its equivalent circular diameter.The equivalent diameter is the diameter of a circular duct or pipe that gives the same pressure loss as an equivalent rectangular duct or pipe.

Please support my app by downloading it today. I will add more functionality soon!

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What's New

*added iPad version

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