service port connectors

Problems related to residential installations.

service port connectors

Postby mealsoamjw » Sat Jul 18, 2015 7:43 am

Can someone tell me why there are no quick connect-no loss connectors for home AC service like those used on mobile R-134 systems? It seems to me that type would be especially useful on R-410 high side so the Schrader could be totally closed before the hose is disconnected. I know a lot of guys use ball valves on the ends of their hoses but that doesn't prevent some leakage from the system as the hose is unscrewed from the port.
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