Service valve for York air conditioning 2 1/2 ton unit

[crafty2lady]

I have a 2 1/2 ton York Stellar air conditioning unit. When the service valve with the allen wrench is screwed in, is the valve open or shut? Thanks.

[paul52446m]

I have a 2 1/2 ton York Stellar air conditioning unit. When the service valve with the allen wrench is screwed in, is the valve open or shut? Thanks.

The valve is closed when it is screwed in. later paul

[crafty2lady]

York Stellar

Does this stop the flow to the evaporator? Again many thanks........

[paul52446m]

If the screw is screwed in is the valve opened or closed?Thanks so much for your help!!!!!!

CLOSED Paul

[paul52446m]

Does this stop the flow to the evaporator? Again many thanks........

YES == later paul

[crafty2lady]

York Stellar

Great...WONDERFUL...Many THANKS!!!!!!!!!!!!!!