Greenheck Toolbox

3.0

Greenheck

4.00

55 reviews

10,000+
Downloads

Free

Greenheck Fan Law Calculator and Ductulator

Download from Google Play

About Greenheck Toolbox

Greenheck Toolbox is a productivity app developed by Greenheck.

How many times has Greenheck Toolbox been downloaded?

Greenheck Toolbox has been downloaded 15 thousand times. In the last 30 days, the app was downloaded 0 times.

What is the rating of Greenheck Toolbox?

Greenheck Toolbox is rated 4.00 out of 5 stars, based on 55 ratings.

Is Greenheck Toolbox free?

Greenheck Toolbox is free to download. The APK download size is 821.17 kB. The latest version available is 3.0. The last update was on August 11, 2013.

What are the requirements for Greenheck Toolbox?

Greenheck Toolbox requires Android 2.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2012.

Description

Greenheck Fan Law Calculator gives you the capability to quickly determine new flow rates when performance changes need to be done to an existing unit. Simply input the existing specifications for rpm, cfm, static pressure, and horse power. Next input the desired performance (cfm or rpm) and the remaining values will automatically calculate using standard fan laws.

Recent changes:
Enhancements:
• Help icon added; help text added
• Ability to calculate sound values
• Only 2 inputs for the old values are now required for the program to calculate.
• Input values will be saved until the app is closed.
• Keypad defaults to numbers only and decimal point.
• On tablets, app will display in full screen
Updates:
• Corrected horsepower calculation error.

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More data about Greenheck Toolbox

Price	Free to download
Total downloads	15 thousand
Recent downloads	0
Rating	4.00 based on 55 ratings
Ranking	Not ranked
Version	3.0
APK size	821.2 KB
Number of libraries	1
Designed for Android	2.1+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Greenheck Toolbox app

Greenheck Toolbox compared with similar apps

Common keywords of similar apps

Values Greenheck Fan Input Existing Cfm Added Calculate Law Calculator Performance Rpm App

Keywords missing from this app

Speed Calculation Motor Air Voltage Calculations Calculators Power Flow Gear Pressure Phase Recent Tools Convert Kw Tool Settings System Electric Series Parallel Conversion Current Cutting Time Number Gears Energy Feed Ratio Pulley Unit Engine Trueflow Work Pro Tap Minute Features Hvac Meter Simple Physics

Google Play Rating history and histogram

Rating history

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Downloads over time

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Greenheck Toolbox has been downloaded 15 thousand times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Greenheck Toolbox

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Developer information for Greenheck

Greenheck

feedback@greenheck.com

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Comments on Greenheck Toolbox for Android

★★★★★ Elliot Rosario · Nov 21, 2025

I use this app as reference for work as HVAC designer, and I liked. But now I try to install in my new Razr phone it says it's not compatible and not able to install. :(

★★★★★ Dan · May 19, 2012

Great App Made my life so much easier. Way better than cooks version

★★★★☆ A Google User · Nov 4, 2013

Good App for fan calculator I think this is very helpful. Even better if the avaible tutorial or instructions use.

★★★★★ KD Y · Apr 2, 2020

Excellent this what I wish, this is the best app for me, thank alot Green heck.👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍😍😍

★★☆☆☆ Scott Brown · Feb 26, 2014

Could be good, can't tell on my device Screens do not render correctly on Moto Droid4. Seems like it could be valuable tool, but it is nearly impossible to use on my device because there are multiple layers of text that run over each other, and entry fields overlap.

Google Play Rankings for Greenheck Toolbox

This app is not ranked

Technologies used by Greenheck Toolbox

3 permissions · 1 libraries

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