The Lochinvar & A.O. Smith 100288163 Condensate Hose Kit is an OEM replacement component designed for compatible FTXL high-efficiency condensing boilers. It routes condensate generated during the combustion process away from internal equipment toward the designated drainage system, supporting proper moisture management. This hose kit helps maintain reliable drainage, reduce the risk o... https://www.partshnc.com/lochinvar-a-o-smith-100288163-condensate-hose-kit