Hi Guys
I'm here to ask for your help because I'm a bit confused, the service ports are supposed to be 5/16", correct? But when you go on a catalogue to buy hoses, connections or gauge manifolds, you cannot find this thread (see CPS) instead you find 1/2" -20 UNF listed for R410a, therefore my question (and sorry if it sounds stupid ) , are these two threads the same thing?
I do not think so but at this point I am really confused.
Unfortunately I work on a ship and I cannot simply go to the local refrigeration supplier and ask what I need with a sample or explain to the sales assistant whatv I need...
Thank you colleagues for your help.