Nashville Water Heaters

Most traditional tank water heaters last between 8-12 years, while tankless models can last 20 years or more with proper maintenance. Regular flushing, checking the anode rod, and maintaining proper water pressure can help extend its lifespan. If your unit is nearing the end of its life and showing signs of inefficiency, replacement may be the best option.

A popping or rumbling noise is usually caused by sediment buildup at the bottom of the tank. As water heats up, trapped air bubbles in the sediment create the popping sound. Flushing the tank regularly can help remove buildup and keep your water heater running efficiently.

If you notice a leak, turn off the water supply to the heater and shut off the power or gas source. Leaks can come from a loose connection, a faulty pressure relief valve, or a failing tank. A plumber can inspect the unit and determine whether a repair or full replacement is necessary.

If your hot water runs out too quickly, your water heater may be too small for your household’s needs, or sediment buildup could be reducing efficiency. A failing heating element or thermostat can also cause inconsistent water temperatures. Upgrading to a larger unit or a tankless water heater can provide a more reliable hot water supply.

Tankless water heaters provide endless hot water, take up less space, and are more energy-efficient than traditional tank models. While the upfront cost is higher, they can reduce energy bills and last longer with proper maintenance. If you frequently run out of hot water or want better efficiency, upgrading may be a smart investment.

It’s recommended to flush your water heater at least once a year to remove sediment buildup and maintain efficiency. Homes with hard water may need more frequent flushing to prevent scaling. Regular maintenance helps improve performance and extend the life of the unit.

If your water heater isn’t heating water, check the thermostat settings, power supply, and pilot light (for gas models). A faulty heating element or tripped breaker could also be the cause. If troubleshooting doesn’t solve the problem, a plumber can diagnose and repair the issue.

Lowering the thermostat to 120°F, insulating the tank, and flushing the system regularly can improve energy efficiency. If you have an older unit, upgrading to a high-efficiency or tankless model can save money on energy bills. Regular maintenance ensures your water heater operates at peak performance.