LUMINOR Residential UV Regulation Education - Point of Entry
POE markets are those applications that treat multiple locations within the home and thusly the equipment is installed at the “point-of-entry”.
POE devices are typically installed after the water enters the home and after the pressure tank, or water meter. They are installed on the cold water line prior to the hot water heater and before any branch lines in the distribution system.
POE systems are typically of a larger size than their POU counterparts as they are required to provide adequate disinfection and higher flow rates and with minimal pressure drops.