DIY Water Heater Maintenance Tips That Actually Work

1. Check the Pressure Relief Valve

The pressure relief valve is a safety feature that prevents your water heater from over-pressurizing. To test it:

• Turn off the power or gas supply.

• Lift the valve lever slightly and let it snap back.

• If water flows through the discharge pipe, the valve is working.

2. Flush the Tank Regularly

Sediment buildup at the bottom of your water heater can reduce efficiency and damage the tank. Flushing your tank every 6–12 months helps remove sediment:

• Turn off the heater and water supply.

• Connect a hose to the drain valve and empty the tank.

• Turn the water supply back on to rinse remaining sediment.

3. Inspect the Anode Rod

The anode rod attracts corrosive elements in the water, protecting your tank from rust. Check it annually:

• Turn off power and water supply.

• Remove the rod and inspect for heavy corrosion.

• Replace it if more than 50% is worn away.

4. Adjust the Temperature

Set your water heater thermostat to 120°F (49°C) to prevent scalding and reduce energy costs.

5. Look for Leaks or Rust

Regularly inspect your water heater for leaks, corrosion, or puddles around the base. Catching issues early can prevent bigger problems.

6. Call a Professional When Needed

Some maintenance tasks are best left to experts. If you notice unusual noises, frequent leaks, or your water heater isn’t heating properly, contact SOS Water Heater Plano for fast, reliable service.

Why Choose SOS Water Heater Plano?

• Same-day service in Plano, TX

• Tank and tankless water heater repair and installation

• Licensed, insured, and professional technicians

• Affordable pricing with no hidden fees

Don’t wait until your water heater fails. Follow these simple maintenance tips and keep your hot water flowing smoothly all year long!