Winterize rinse station and flush tankless Arrived to home to winterize outdoor rinse station and flush thankless. MyGuy used compressor to blow out all water in pipes leading to rinse station. Removed shower head and disconnected unions. Blew out hot and cold sides. Left open along with boiler drain at bottom. Flushed tankless unit and tested for leaks, there are none at this time. No warranty on winterizing
