Nashville Water Heater Maintenance

It’s recommended to flush your water heater at least once a year to remove sediment buildup. If you have hard water, you may need to flush it more frequently to prevent scaling. Regular flushing helps maintain efficiency and extends the lifespan of the unit.

The anode rod prevents corrosion inside the tank by attracting minerals that would otherwise rust the metal. Over time, the rod wears down and needs to be replaced, typically every 3-5 years. Checking and replacing it as needed can help extend the life of your water heater.

The recommended temperature for most water heaters is 120°F to balance safety and efficiency. Setting it higher can increase energy costs and pose a scalding risk, while lower temperatures may allow bacteria growth. Adjusting your thermostat properly helps ensure comfort and safety.

Regularly checking the thermostat settings and ensuring the pressure relief valve is functioning properly can prevent overheating. A buildup of sediment inside the tank can also cause the unit to overheat by making it work harder. Routine maintenance and flushing help prevent temperature-related issues.

A rotten egg smell in hot water is usually caused by bacteria reacting with the anode rod inside the tank. Flushing the tank and replacing the anode rod with an aluminum or zinc-coated rod can help eliminate odors. If the smell persists, treating the water supply may be necessary.

Yes, insulating your water heater and pipes can reduce heat loss and improve efficiency, especially in colder climates. Tank insulation blankets and pipe wraps help retain heat, reducing energy consumption. This simple upgrade can help lower utility bills over time.

The pressure relief valve should be tested at least once a year to ensure it’s working correctly. This valve releases excess pressure to prevent the tank from bursting. If it doesn’t release water when tested, it may need to be replaced to avoid potential safety hazards.

Signs that your water heater needs maintenance include inconsistent water temperatures, unusual noises, slow heating, and visible rust or leaks. Regular inspections help catch small issues before they turn into major repairs. Scheduling annual maintenance can keep your system running efficiently and extend its lifespan.