Thanks for your input on my last post titled "new to chillers" . I see it generated a lot of replies about my question on the y/delta starter. This may do the same . I want to eliminate the old water cooled condenser which was being used as a receiver. I have 100 feet of 1 5/8" od cu pipe liquid line. The air cooled condenser is about 6 feet above the TXV. It seems to me that since it will only run in cooling and the weather should be warm, that the liquid line would be large enough to be my receiver . What say you all ? I need to know asap if I am making a mistake here. Thanks in advance.