Published by Adams Air

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Why should I report an Issue with HVAC P/T Chart?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Adams Air to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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About HVAC P/T Chart

1. View and navigate through a full list of refrigerant saturation P/T statistics for 5 commonly used refrigerants degree by degree between -14 °F and 500 °F including degree by degree saturation pressure (PSIG).

2. I noticed most of maintenace crew have old manifolds that only convert P/T for 2 or 3 refrigerants and also noticed they wont upgrade their tools so naturally when trouble calls come in on the weekends they often would call me to come diagnose a situation and with this chart instead of calling me and hearing the ole: "You have to go because I dont have a gauge that will show that one!

3. " excuse, they can now easily use any manifold and navigate this simple chart and make the conversion and diagnose the problem themselves and it also makes troubleshooting HVAC issues over the phone much easier without the need to physically make a trip to the job site unless need be.

4. All statistics are listed in view with no need to type and convert any readings - just swipe up or down to navigate the chart and pinpoint the information you need!

5. Useful app if your in the field and happen to be using a older manifold / pressure gauge that doesn't include the conversion chart on the gauge for each of the above refrigerants.

6. Simply drag the screen/chart to your Pressure and Temperature selection of choice to view every respected conversion degree by degree between (°F) temperature and (PSIG) pressure. 1.

7. Select from the 5 respected refrigerants listed via tabs at the top of the application to view that refrigerants P/T statistics. 3.

8. This program was written for the maintenance departments at the hospitals that I do HVAC work for as an aid for their diagnostic and learning purposes when they do their HVAC preventative maintenance inspections and also to help the maintenance departments fill out their paperwork.

9. Includes both dew point and bubble point statistics for refrigerants that have notable temperature glides.

10. Swipe up or down to navigate the selected refrigerant's P/T chart.

11. Open the OpenHVAC P/T Chart application on your device. 2.

HVAC P/T Chart Customer Insights

1. The number of refrigerants is limited but the students can not juggle a lot of info at first.Looked good but outdated for current version of Android.

2. Just crashes when I try to open it.Does not work.

3. This is a bummer as this is an amazing tool for my work.

4. Will rate 5 stars once it works again!I teach HVAC.

5. Amazing app when it is working properly.

6. This is the easiest p/t app to teach.

7. The app will no longer open up.

8. Just crashes now.

Steps to Troubleshoot & Fix HVAC P/T Chart Issues

1. Fix HVAC P/T Chart Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart HVAC P/T Chart: Restarting the app will resolve most errors.
  2. Update the HVAC P/T Chart App. Here is how:
    1. On Android goto PlayStore » Search for "HVAC P/T Chart" » Open HVAC P/T Chart » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for HVAC P/T Chart » click "UPDATE".
  3. Clear HVAC P/T Chart app cache: Clearing cached data will force your app to retrieve the latest data directly from HVAC P/T Chart servers.
    1. On Android, goto Settings » Apps » Select "HVAC P/T Chart" » click Storage » click "Clear Cache".
  4. Check HVAC P/T Chart app permissions. If any of these permissions required to use your device's features are disenabled, HVAC P/T Chart might not work.
  5. Uninstall and reinstall HVAC P/T Chart. If nothing else has worked, completely uninstall HVAC P/T Chart then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing HVAC P/T Chart not working


2. Fix HVAC P/T Chart Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make HVAC P/T Chart be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to HVAC P/T Chart not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, HVAC P/T Chart may not be able to connect to the Internet when running in the background.

Reported Issues