Customer stated no hot water Found the 40 gallon water heater from 2018 had been leaked on for some time from the ice make line from the saddle valve for the fridge. Attempted to relite water heater but it is no lighting. The gas control valve and burner assembly is heavily corroded. Water heater need to be replaced and ice make line demoed out and an ice make box put in behind the fridge to insure there is no more leaks that can damage the water heater Estimates built and ready to send. Job is not completed.