Check & Charge

You are presented with Check & Charge, a comprehensive mobile tool designed to streamline your HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) tasks with precision on the go. Central to its functionality is the ability to accurately calculate the refrigerant charge for various systems directly from your mobile device. The tool is invaluable for current HVACR professionals seeking an effortless method to ensure systems operate optimally.

Check & Charge boasts an intuitive design, leveraging data from historic sliding cardboard charge calculators to support an extensive range of refrigerants such as R-22, R-410A, R-32, R-407C, and many others. With the app, you can effortlessly determine the correct system charge by selecting the desired calculation method—Superheat, Subcooling, or Airflow—and inserting specific temperatures alongside environmental load metrics. Ensuring compatibility with varying industry needs, it includes both Imperial and Metric units of measurement.

In addition to the charge calculator, the tool provides valuable features including Pressure/Temperature (PT) charts and psychometric calculations to ascertain superheat targets. Its inbuilt calculators cater to non-TXV systems through the Superheat Calculator, TXV systems with the Subcooling Calculator, and the Airflow Calculator aids in fine-tuning system performance.

This mobile tool simplifies the complex calculations vital for HVACR maintenance and installation. It assists professionals in accurately adjusting the refrigerant charge based on the operating conditions, consequently maintaining system efficiency and preventing potential issues related to improper charging.

Avail yourself of Check & Charge to ensure your HVACR systems perform at their peak. With its myriad functionalities and user-friendly interface, the game is poised to be an essential component in the toolkit of those in the HVACR industry, enhancing the accuracy and quality of system maintenance and installation tasks.