Maintaining your water heater is essential to ensure it operates efficiently and lasts as long as possible. Regular checks can prevent unexpected breakdowns and costly repairs. Follow these steps to perform a basic inspection of your water heater. If you prefer a professional assessment, Roscoe Brown is here to help!
Step 1: Safety First
Before you start, ensure your safety:
- Turn off the Power Supply: Switch off the circuit breaker for electric heaters. For gas heaters, turn the thermostat to the “pilot” setting.
- Turn Off the Water Supply: Locate the water shut-off valve and turn it off.
Step 2: Inspect the Area Around the Heater
- Check for Leaks: Look for any signs of water around the base of the heater. This could indicate a leak or a faulty pressure relief valve.
- Clear the Area: Ensure the area around the heater is clear of any flammable materials and debris.
Step 3: Examine the Tank
- Look for Rust and Corrosion: Check the tank and the connected pipes for rust or corrosion. This can be a sign of wear and potential leaks.
- Check the Pressure Relief Valve: Lift and release the lever on the pressure relief valve. You should hear a slight hiss of air or see some water vapor. If not, the valve may need replacing.
Step 4: Test the Temperature and Pressure
- Check the Thermostat Setting: The recommended setting is typically around 120 degrees Fahrenheit. Adjust if necessary.
- Check for Pressure Issues: Attach a water pressure gauge to the drain valve at the bottom of the tank. An ideal reading is 50-60 psi. Higher readings indicate high pressure, which might need professional adjustment.
Step 5: Drain and Flush the Tank
- Drain the Tank: Attach a garden hose to the drain valve and let the water flow into a drain or outside area. This helps remove sediment buildup that can affect efficiency.
- Flush the Tank: Briefly turn the cold water supply on to flush out any remaining sediment.
Step 6: Final Checks
- Reassemble and Turn On the Heater: After draining and flushing, close the drain valve, remove the hose, and turn the water supply back on. Restore the power supply or turn the gas back on.
- Check for Proper Operation: Once the tank is full, turn on a hot water faucet to remove any air pockets and ensure the heater functions correctly.
Call Roscoe Brown for Professional Assistance
While these steps can help maintain your water heater, sometimes it’s best to call in the professionals. If you notice any issues or prefer a thorough inspection, contact Roscoe Brown. Our experienced technicians can ensure your water heater is in top shape, providing you with peace of mind and consistent hot water.
Ready for a Professional Check? Don’t wait for a problem to come knocking. Schedule your water heater inspection with Roscoe Brown today! Call us at 615-624-5670 or contact us here to book an appointment.
Your comfort and safety are our top priorities. Let Roscoe Brown keep your water heater running smoothly.


