Free technical resources
Disclaimer:
Refer to the disclaimer on the
home page.
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.
R32 capillary generator.xlsx - Need to replace a faulty EEV with a capillary? This is the resource, based on actual capillary samples taken from R32 air conditioners. Inspired after a recent bad batch of EEVs on some air conditioners.
Download a single Zip file containing all of the files shown on this web page!
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.
R32 capillary generator.xlsx - Need to replace a faulty EEV with a capillary? This is the resource, based on actual capillary samples taken from R32 air conditioners. Inspired after a recent bad batch of EEVs on some air conditioners.
Download a single Zip file containing all of the files shown on this web page!
Free pinouts!
If you're on an electricity plan that has peak demand charges or off grid with limited battery, these pinouts allow you to wire an automation system in to limit your air conditioner when necessary.
I have spent much time and money researching to find the best combinations to suit any air conditioning or refrigeration system (except for Ammonia or Carbon Dioxide based systems).
Where I live, the state government has imposed unreasonable barriers to the legal use of hydrocarbon refrigerants. Every other state in Australia allows competent qualified personnel to use hydrocarbon refrigerant in systems, as long as some basic safety guidelines (and the Australian Standards) are followed. I have decided to make this information freely available as this monster just won't budge.
This information is free to use and share, for personal and commercial use.
Disclaimer: While care is taken to ensure accuracy of the information and information may change slightly, no responsibility is taken for damaged equipment or if you blow anything up. Some technicians (DIYers?) seem to have no idea.
Where I live, the state government has imposed unreasonable barriers to the legal use of hydrocarbon refrigerants. Every other state in Australia allows competent qualified personnel to use hydrocarbon refrigerant in systems, as long as some basic safety guidelines (and the Australian Standards) are followed. I have decided to make this information freely available as this monster just won't budge.
This information is free to use and share, for personal and commercial use.
Disclaimer: While care is taken to ensure accuracy of the information and information may change slightly, no responsibility is taken for damaged equipment or if you blow anything up. Some technicians (DIYers?) seem to have no idea.