Not recently updated — last update was on 2012-04-26.
This app may no longer be actively maintained.
About HVAC Refrigerant Charge
HVAC Refrigerant Charge is a productivity app developed by Carmel Software Corporation.
How many times has HVAC Refrigerant Charge been downloaded?
HVAC Refrigerant Charge has been downloaded 1.7 thousand times. In the last 30 days, the app was downloaded 0 times.
What is the rating of HVAC Refrigerant Charge?
HVAC Refrigerant Charge is rated 3.00 out of 5 stars, based on 17 ratings.
Is HVAC Refrigerant Charge free?
HVAC Refrigerant Charge costs $4.49 to download. The APK download size is 5.27 MB. The latest version available is 1.0. The last update was on April 26, 2012.
What are the requirements for HVAC Refrigerant Charge?
HVAC Refrigerant Charge requires Android 2.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2012.
Description
The HVAC Refrigerant Charge app is a refrigerant charging calculator that allows HVAC technicians to perform superheat and subcool refrigerant charge calculations on-the-fly. This app includes pressure/temperature data for over 75 refrigerants. The following is a list of features:
1. Perform superheat refrigerant charge calculations for 75 different refrigerants. Input the indoor wet-bulb and outdoor dry-bulb temps. to get the target superheat temperature. Then, specify the suction line temperature and pressure to get the actual superheat temperature. The difference tells you whether to charge or not.
2. Perform subcool refrigerant charge calculations for 75 different refrigerants. Input the indoor wet-bulb and outdoor dry-bulb temps. to get the target subcool temperature. Then, specify the liquid line temperature and pressure to get the actual subcool temperature. The difference tells you whether to charge or not.
3. Use an interactive slider control to increase or decrease all values and immediately observe calculated results. Also, the slider control allows for "incremental" changes so you can ever-so-slightly change values to observe newly calculated results.
4. Specify atmospheric pressure (other than standard 14.7 psi) so that calculated pressures are adjusted for high elevations like those in Denver and elsewhere.
5. Customize input types so that you can specify manufacturer-specified target superheat/subcool or input indoor dry-bulb/indoor relative humidity in place of indoor wet-bulb temperature.
6. Send an email of all inputs and results with custom message
7. Display input and result values in either English or Metric units
8. Change the color scheme of the app so that it can easily be viewed outdoors in direct sunlight
9. It is "Bluetooth aware", meaning that it will connect via Bluetooth to those PT gauges that are also Bluetooth enabled. This will allow the automatic transfer of temperature/pressure information from those gauges to the HVAC Refrigerant Charge app.
Get a detailed PDF report for HVAC Refrigerant Charge with download trends, rating history,
and key performance statistics — useful for competitive research or tracking your own app.
Learn more
Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.
Good app Much of my work requires performing refrigerant charge calcs in the field. This app is perfect for doing it automatically. It has every refrigerant under the sun, and it allows me to email results back to the office.
★★★★★Brian may· Mar 14, 2012
Bout time Awesome. Now ill never have to keep track of thoes slide calculators.
★☆☆☆☆A Google User· Jan 12, 2014
Uses same pt for bubble and dew on 407c Downloaded it to use on a recent job with 407c couldn't check the subcooling because it uses bubble p/t chart for both
★☆☆☆☆abubakr Eleimam· Jun 7, 2021
Very bad apps. It is not working with android. I've lost my money. Please don't try it.
★☆☆☆☆Rodrigo Giorgi· Jan 3, 2016
It needs independent units. It should be able to select the type of temperature unit and the type of pressure unit independently. In my case I work in PSI and Celsius, and I'm not able to work comfortably not having the choice.
Google Play Rankings for HVAC Refrigerant Charge
This app is not ranked
Technologies used by HVAC Refrigerant Charge
2 permissions
Subscribe to see full permission and library details
Back to top
AppBrain Intelligence premium content
Subscribe now to get full and unlimited access to AppBrain Intelligence.
You'll have access to:
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
