This utility app provides HVAC professionals with essential refrigerant pressure and temperature charts, along with detailed physical properties for numerous refrigerants. It offers customizable units for temperature and pressure, making it a comprehensive tool for air conditioning system diagnostics and maintenance.
2.0.0
July 9, 2026
• New Superheat & Subcooling calculator with target superheat and charge verdict • New refrigerants — 55 total, including modern low-GWP blends • Redesigned tab interface with refrigerant search • Performance and compatibility improvements for all iOS devices
MoreHVAC Refrigerant PT is a utility app designed for HVAC professionals. It provides essential refrigerant pressure and temperature charts, along with detailed physical properties for a wide range of refrigerants used in the air conditioning industry.
HVAC Refrigerant PT includes pressure/temperature relationships for over 30 common refrigerants, such as R-11, R-22, R-134a, R-404A, R-410A, and R-449A, among others.
Yes, you can customize temperature units to display in degrees Celsius or Fahrenheit. Pressure can also be displayed in various units including psig, kPa, psia, inHg, atm, bara, and barg.
Beyond PT charts, the app offers detailed physical properties for selected refrigerants, including classification, density, critical temperatures and pressures, specific heat, ozone depletion potential, safety rating, applications, and recommended lubricants.
HVAC Refrigerant PT is available for iPhone and iPad, as indicated by its support for these Apple devices.
The app was last updated on October 14, 2024, with version 1.3.2, indicating regular maintenance and potential feature enhancements.
HVAC Refrigerant PT is a paid application, with a price of $5.99. It does not appear to have in-app purchases or advertisements.
Users have given HVAC Refrigerant PT a high rating of 4.8 stars based on 57 ratings, suggesting strong satisfaction with its functionality and utility.
