Quote Originally Posted by chemi-cool View Post
frank, your last drawing will not work as the TXV will transfer liquid\gas in both directions.
I disagree Chemi. Both NRV's are mounted in opposite directon and there will be always 1 NRV which will block the liquid flow, whatever the direction may be.
The only additional item we have is a liquid receiver where Frank has drawn his filter/drier.
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