What maintenance is required for A.O. Smith water heaters?

For optimal performance and longevity, A.O. Smith water heaters require regular maintenance. This includes checking and flushing the tank annually to remove sediment buildup that can affect efficiency and reduce heating capacity. Additionally, inspecting the anode rod should be done every two years and replaced if necessary, as it helps prevent corrosion inside the tank. It is crucial to ensure proper venting, ensuring exhaust and air supply openings are clear of debris or obstructions. Regularly monitoring for leaks, checking the temperature and pressure relief valve, and testing the heating elements are also essential tasks. Lastly, following the manufacturer's instructions for care and maintenance is critical to keep your A.O. Smith water heater in peak condition.