So this is something to look out for when buying new hoses. Getting ready for ac season and was testing this yellow jacket seal right hose for leaks and it was leaking from the female threaded end. Did a little more investigation and found a few shavings from manufacturing behind the O-ring. At first I thought they were defective, but it's important to not assume first because usually there is a logical reason why it is leaking. #teachme #maintenance #hvac

Posted by Harmonairllc at 2021-03-24 17:02:28 UTC