Free technical resources:

Files:
Multi gas conversion tool.xlsx - Work out how much of X refrigerant goes in to Y system. Also customise your own blends.

Bottle filling.xlsx - Bottle filling - mix your own gas blends and safely fill them in to a gas cylinder.

Density and volume.xlsx - Volume and weight - For working out equivalent gas charges.

EEValve capacity resizer and capillary calculator.xlsx - Work out what capillary to place across an expansion valve to run alternative refrigerants.

Partial charge calculator.xlsx - Pressure and charge mapping. Mimic other refrigerants by blending gases.

Pressure Temperature Chart Calculator (Beta).xlsx - Pressure Temperature Charts and even a calculator.

Two part composite gas calculator.xlsx - Mix two refrigerant gases and identify the potential operating pressure.

Three part composite gas calculator.xlsx - Mix three refrigerant gases and identify the potential operating pressure.

Daikin sensor voltage calculator.xlsx - Hack Daikin R410A ducted air conditioner systems to run alternative refrigerants like Minus 50 or HC32.

Charge Variation Calculator.xlsx - Doubles as a gas conversion tool, including critical gas charge variations necessary for R32 systems.

Capillary Calculator.xlsx - Generate capillary sizes for some refrigerants including R600A and R290 (More refrigerants to be mapped soon).

Pioneer air conditioner conversion tool.xlsx - Pioneer air conditioners already specify Engas refrigerants. Use if you need to use alternatives or want to tweak your Pioneer system.

Energy savings calculator.xlsx - Input cooling or heating data from a side by side comparison test to find out the reduced electrical demand and overall energy savings.


Download a single Zip file containing all of the files shown on this web page!