How many of you guys do a triple evacuation on a new system or a system you just opened up for repair. I am the only one that I know that does it. It’s not that people don’t know how to do it, I think, it’s more so that they are just lazy. You can’t tell me that you hold below 500 microns every time without using that method. Be a trade professional and do it right, you may just save yourself a callback. #teachme

Posted by Deleted (2793478a) at 2021-03-01 12:56:40 UTC