HVAC Buddy® Press Temp 3.0.7

HVAC PT Buddy offers a comprehensive database of over 100 refrigerants with Pressure-Temperature relationships in both metric and English units, displayed in one-degree increments. This tool uniquely showcases bubble and dew points for all refrigerant blends on the same line, enhancing clarity, particularly for R404a, R407c, and R410a by indicating both temperatures for the same pressure on a single line. Moreover, users can access various essential thermodynamic properties such as enthalpy, entropy, and specific heat for most common refrigerants alongside pertinent chemical information like boiling point, critical pressure, and critical temperature.

Key Features:

• Pressure / temperature relationships with one-degree increments
• Fahrenheit and Celsius units
• Recall of last refrigerant selection
• Quick navigation to the top and bottom of the list

The application covers a wide range of refrigerants including R-11, R-12, R-22, R-134a, and many more, each with detailed thermodynamic properties available. Users can explore additional data like bubble and dew temperatures, pressure in psia or MPa, liquid density, vapor volume, enthalpy and entropy of liquid and vapor, as well as specific heat at different temperature/pressure combinations by tapping on the corresponding row.

For refrigerant blends like R404a, R407c, and R410a, both bubble and dew points are conveniently displayed on a single line to account for temperature glide effectively.

Moreover, the app provides extensive information on each refrigerant including chemical name, formula, ozone depletion potential (ODP), global warming potential (GWP), molecular mass, boiling point, critical pressure, critical temperature. A subset of refrigerants also includes extra details such as color coding and lubricant recommendations.

About:

• HVAC PT Buddy is part of the HVACBuddy Suite tailored for the HVAC/R industry.
• The suite aims to offer best-in-class solutions with regular updates and enhancements.

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