HVAC P/T Chart Calculator app icon

HVAC P/T Chart Calculator

onTap Mobile · com.thormillsaps.refrigerantpressuretemperaturecalculator

Not rated yet 10K+ downloads v2.3 7.4 MB Android 4.0.3+ PEGI 3 · Everyone

Download APK 7.4 MB All versions

At a glance

Latest version
v2.3 (6)
Updated
Mar 25, 2020 (6 years ago)
APK size
7.4 MB
Requires
Android 4.0.3+ (API 15)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
May 12, 2018 (at least)
Website
ontapmobile.com
Developer contact
[email protected]

About this APK

HVAC P/T Chart Calculator is an app by onTap Mobile in the Tools category, listed since at least May 2018. It has no native code, so it runs on any Android processor.

What's new in v2.3

Fixed Celsius conversion crashing issue on Android version 7.0 and older. Add superheat and subcool calculator function for all refrigerants Minor UI improvements

Description

From the listing uploaded by “apps”.

This handy calculator will quickly convert pressure into temperature and calculate Superheat/Subcool for several refrigeration and HVAC refrigerants. No more carrying around a pocket P/T chart or trying to search Google. If your gauge manifold doesn't have the temperature scale for the refrigerant you are working with, just open the app and type in your pressure. The corresponding temperature is instantly displayed. Need to work with Celsius? No problem. Just tap the switch at the bottom of the screen to easily toggle between Fahrenheit and Celsius. Also easily find the Superheat and/or Subcooling by entering the appropriate PSI and line temps. This app currently supports R22, R410a, R134a, R438a (MO99), R407c, R404a, R12, R13, R422D, R502. More refrigerants will be added in future updates. Please leave a review and comment what other refrigerants or functions you would like to see added.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Mar 25, 2020
  • Antivirus scan passed Oct 31, 2020
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)87:B1:62:29:68:25:71:93:EF:2A:4C:CC:F8:97:37:15:1A:57:71:57
  • File MD50ace4015ae3366fbef40bf82b8f3dfbc
  • Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

HVAC P/T Chart Calculator APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the HVAC P/T Chart Calculator APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 0ace4015ae3366fbef40bf82b8f3dfbc.

Tags

thormillsaps refrigerantpressuretemperaturecalculator tools refrigerant pressure/temperature calculator

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