Arrived to the home, customer would like us to winterize the outdoor rinse station for the client which we do for them yearly. Located shut off valves and boiler drain valves in the crawlspace. Introduced pressurized air into the system both hot and cold sides. Water have now been removed from the piping. Left boiler drains and shower on for the season. Disconnected showerhead for client as well. Rinse station is now winterized at this time.