Client has us out today because his water heater is leaking from the tank, this is a natural gas water heater that’s 13 years old. Returned on site Thursday, August 21st to complete install of the customer supplied water heater. He purchased a 40 gallon Rheem natural gas for the home, which will provide sufficient hot water to his 1 1/2 bathrooms in the home. There is NO warranty on customer supplied products.