Troubleshooting A Malfunctioning Electric Water Heater: How To Repair It


Water heaters are an essential part of our daily lives. They provide us with warm or hot water for showers, baths, dishes, laundry, and much more. However, they are prone to facing problems that can be a headache for homeowners. But don't worry, we've got you covered with this guide to common water heater problems and what you can check to troubleshoot them.

1. No Hot Water

A gas water heater with a

If your water heater isn't producing hot water, it could be because the pilot light is out, the gas valve is closed, or the thermostat isn't working. First, check the pilot light. If it's out, try relighting it. If the gas valve is closed, open it up. And if the thermostat isn't working, you'll need to replace it.

2. Not Enough Hot Water

A tankless water heater with a person adjusting the temperature

Are you finding that there isn't enough hot water to meet your needs? It could be because the thermostat is set too low or the heating element is malfunctioning. Check your thermostat and increase the temperature if necessary. If that doesn't work, it's time to call a professional to replace the heating element.

3. Strange Noises

A Richmond water heater with a person holding their ear

If your water heater is making strange noises like popping or banging, it may be because there's sediment buildup in the tank. The solution is to drain the tank and clear out the sediment. If that doesn't work, it may be time to replace the water heater.

4. Leaking Water

A gas water heater with water leaking on the floor

If you see water leaking from the water heater, it could be a leak in the tank or one of the fittings. Check the fittings and connections to make sure they are tight. If that doesn't work, you may need to replace the tank.

5. Rusty Water

A rusty water heater with water coming out of the spigot

When you turn on your hot water and see rusty water coming out, it could mean that the water heater tank is rusting on the inside. This could be caused by sediment buildup or a corroded anode rod. Check the anode rod and replace it if necessary. If the tank is corroded, you'll need to replace the water heater.

By keeping these common issues in mind and checking for them regularly, you can save yourself both money and frustration. Remember, if you're unsure how to troubleshoot or repair your water heater, it's best to call a professional for help. Keeping your water heater in good condition ensures that you can enjoy hot water when you need it most!