Category : Business
The app is crashing when any of the three middle tabs are selected on the refrigerant screens. Currently unusable.
The app is good when it works. I have the most updated version and frequently when I go to calculate my subcooling any units I put in my calculated valve comes up as N/A.
it doesn't work numbers you already typed disappear when you change to other blank space to put the next numeric value
Love the app, would be cool of you could add specific gravity
Unusable due to adds. Don't waste your time.
Great database for any and all refrigerants including 500 series
Please show calculated values at all times and not N/A !
Love it, except, it doesn't have M099 (R438A) as an option
someone moved decimal point on tables is not fuctional at all now..
Super effective method. Thank you.
need more update refrigerant..... as like R 290, R 32......
Always works great!
helps me figure out how much to put in the system
Would like high altitude to always stay check marked Denver Co. is 5280 ft elevation, reverts back to sea level every time. Also would like inclusion of more refrigerants even if Forane does not produce them. I regularly deal with R-11 and an altitude adjusted pt chart is critical.
It's a great use for a temperature pressure chart
It's helpful.. Could be more cool if there's a conversion of Kilopascal to PSI in calculating superheat. (metric to imperial, vise versa.
Every time I open the app, I have to "accept" the disclaimer.
Absolutely wonderful app for all us HVAC technicians out there. A must-have for any techs toolbox.
Only give you a small window of subcooling and superheat temperatures no matter what you put in you should get the temperature not N/A
Easiest pt chart, superheat, subcooling, ect app I have found. I downloaded almost a dozen other apps, trying them out to no satisfaction. Until now, my search is over!
Literally deleted 200 plus business contacts... Be weary. Uninstalled immediately...
Good n easy-to-use, guess it works with other brand names
Quick and easy to use has most refrigerants great for people learning the trade
good for reference
Nice and easy, no more chart for me !
Excellent tool
I was looking for a r717 chart search brought this one to me which has no r717 pt chart. Hvac is great but I need something for us industrial sized refer systems. I don't mess with pounds or oz's I use tons. So a leak rate calculator and a pt chart for r717 would be great so ill continue my search.
I like this app, it helps with superheat and subcooling, it needs to have more choices like 421a, for example.
Calculator did not work
This app is very resourceful but I keep having issues with it. It it keeps getting randomly interrupted and then the app will close out. I've downloaded the most updated version and I've also tried deleting it and redownloading it but even that didn't fix the problem. Let me know if anyone else is having this issue so I know its not just me.