HVAC MVAC LEAKY SCHRADER PART 4

Part four of a four-part short series to show you how to replace a leaky schrader valve core on a pressurized HVAC/MVAC (Air conditioner System) without suffering refrigerant loss. We use a Mastercool set to perform the job.

[@Straight6Addict]

Best tools its fun recharging a system and you make the schrader that was perfectly good leak now

[@JacoKruger.]

props to the guy who came up with this gadget, like wow

[@tazzmdevil7461]

Awesome! 👍 Thank you

[@devynthelonelyfox]

Thanks, appreciated it

[@atmphil1]

This is stupid why do all that if the valve is leaking the system is already low on refrigerant.

[@ArkansasBayouDiesel]

If you get to it in time then it's well worth it!

[@millionmilegarage9587]

@@atmphil1 Actually based on my forty plus years experience, the valves usually don’t leak until they are disturbed. In other words they fail to reseal after service when you remove the hose. Before the Kyoto Protocol Freon was 88 cents a can, now it’s $10 a can for r-134. A tool like this will pay for itself after two or three uses. Releasing refrigerant into the air is stupid….