Rack System Refrigerant Charge Calculator

The Refrigerant Charge Calculator is a Microsoft Excel spreadsheet program for estimating the required refrigerant charge for parallel rack systems.

It works with R22/R404A/R134A and R402A refrigerants, LT/MT and HVAC, allows for mechanical subcooling, branched or looped circuits, calculates receiver capacity and more…

Refrigerant Charge Calculator