I inquired about the subcool "plateau" procedure DetroitAC mentioned in this thread
https://autoacforum.com/viewtopic.php?p=27748#p27748
In that thread JohnHere suggested starting a separate thread for this question.
copy of questions in other thread
andrew vanis wrote: ↑Thu Aug 24, 2023 3:12 pmCould you please direct me to where this subcool "plateau" process might be detailed or can you elaborate?
I'm creating a custom system so there isn't a factory capacity spec.
I have a digital gauge that automatically calculates subcool for 134a (and superheat but can't use that on this TXV system). Conveniently it also charts on a cell phone so seeing a plateau should be easy.
Fwiw, it is a VW Vanagon.
Thanks!