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08-15-2012, 07:30 PM #1
King valve - does it require cooling when brazing
Another observation when my evaporator was replaced. King valve at the condenser had no cooling when the filter dryer was brazed in, but he did do a good job of cooling the TXV. Whats the best practice on king valves when brazing - cooling required or not?
I've also since learned that the filter dryer really should have been installed up at the evaporator. Reason for re-installing at the condenser was "because thats where the old one was".