If your hot water heater overheats, you should have it checked and repaired immediately. You surely do not want to risk your loved ones’ safety. Scalding hot water from your showers and faucets will surely burn your loved ones’ skin in just a matter of seconds. Not only that, an overheating hot water heater may experience pressure-related tank problems that may even result to explosion in the end. If you’re experiencing this issue with your appliance now, just follow these troubleshooting tips.
1. Check The Temperature Setting
There are instances when the temperature is just set too high. Go ahead and check the water heater’s thermostat control and check the temp. The recommended setting is 120 degrees Fahrenheit. Any level more than that will not only result to high charges on your electric bill but will also damage the thermostat. So before you panic, just check the temp of the heating system first.
2. Problematic Heating Elements
As we have explained before, water heater tanks are usually equipped with one or two heating elements. These are the components responsible for warming the water stored in the tank. Now as sediments or minerals from hard water accumulate at the bottom of the tank, the heating elements get coated. When that happens, the elements work harder than ever therefore resulting to overheating. If this is the case with your heating system, just flush the tank or replace the elements if they’re already damaged.
3. Malfunctioning Thermostat Control
The water heater’s thermostat is responsible for controlling the on and off function of the heating elements. When the thermostat malfunctions, the heating elements may not stop operating therefore resulting to overheating. In cases like this, the thermostat can be reset with the use of the red button found in the system. If this doesn’t work, the thermostat should be replaced.
4. Issues With The Temperature & Pressure Relief Valve
The T & P valve is designed to relieve pressure and high temperature on the tank. When it fails to work properly or when it is stuck, the pressure and high temp inside the tank won’t be relieved. This then causes overheated water which may result to scalding. A licensed plumber or technician should replace or repair the T&P valve for you.
We hope that you learned how to troubleshoot an electric water heater too hot. To avoid accidents in plumbing emergencies like this, just call the most trusted local plumbers in the US. Plumbers 911 delivers exceptional local plumbing services in the US including water heater repair, plumbing appliance installation, faucet repair, toilet repair, plumbing fixture repair and many more! Call us now at 305-662-0668 (Miami-Dade County FL), 954-468-0512 (Broward County FL), 561-327-6287 (Palm Beach County FL) or 1-877-7-4LEAKS (Washington DC) to schedule a service!
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