Hi all, when installing condenser drain line floats like the Hansen HT100, is the prefered method to trap the condenser drain line at the required height upstream of the the float and balance the presure in the float with the discharge gas line or pipe the condenser drain line for sewer flow and balance the presure internally? I have the Hansen bulletin which shows the two methods but I would like to know from 1st hand experience which is the better method or if there is a better way. The system has 2 evaporative condensers with 4 drain floats feeding a LP separator on NH3. Thanks.