Pas encore utilisé mais conforme à la commande 👍 Read more

Sehr guter Preis. Ein Tooles Tool für Kältetechniker Read more

Another one I had to use vice grips to get a good seal. Good for one time use only Read more

Cumple con su función es bien práctica para los cambios fácil de usar Read more

Does everything it's designed to do... First the price is unbeatable. The tool and the included adapter for my Mini Split heat pump fit perfectly. No Leaks. I looked things up on how to use the tool so I was confident on how to use it. A HVAC contractor online said to put some HEAVY grease (like axle grease) on the end of the tools rod so the old/new Schrader valve could stick as it was removed/replaced. that worked pretty good. Just don't over tighten things including the replacement valve. Otherwise the seal could deform too much and cause a leak. The included Schrader valves were correct for my unit and worked fine. I tested the valves with undiluted dish soap before I put the cover cap back on. No Bubbles. also I put a drop refrigerant oil on the ends of the valves (the end that goes inside the unit. Helps the gasket to slip as its tightened rather than distorting it's shape. I wouldn't use regular oil, some gaskets could possibly deteriorate. see if a parts store has a small container of the grease and suitable gasket lubricant. Oh Yeah, position the tool so the extra port on the side is aiming UP some. At first the Schrader valve tried to fall off and go into that spot. It's easy to put the valve in, I think it's tapered so it aims right in to the opening to screw in. Read more