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

**paul52446m** · 07-08-2010, 08:41 PM

Originally posted by 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.

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

**crafty2lady** · 07-08-2010, 08:45 PM

York Stellar

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

**paul52446m** · 07-08-2010, 09:01 PM

Originally posted by crafty2lady

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

CLOSED Paul

**paul52446m** · 07-08-2010, 09:05 PM

Originally posted by crafty2lady

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

YES == later paul

**crafty2lady** · 07-08-2010, 09:06 PM

York Stellar

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

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