What Temperature Should I Set My Water Heater At?
However, the temperature setting on your water heater may need occasional adjustment to meet your changing needs, improve energy efficiency, or ensure safety. In this guide, we’ll walk you through the steps to quickly and safely adjust your water heater temperature.
Why Adjust the Water Heater Temperature:
Lowering the temperature can help reduce energy consumption, ultimately saving you money on utility bills. Rejecting additional pre-set degrees can reduce your water bills by a whopping $200 per year! Read more from Energy.gov.
Setting the temperature too high can pose scalding risks, especially for children and the elderly. A higher temperature may also increase a mineral buildup in the tank, reducing the efficiency of the heater over time.
Adjusting the temperature allows you to find the right balance between comfort and energy savings.
Steps to Adjust Water Heater Temperature:
- Turn Off the Power:
- For electric water heaters, turn off the power at the breaker box.
- For gas water heaters, set the gas control knob to the “Pilot” position.
- Locate the Thermostat:
- The thermostat is usually located on the side of the tank for electric heaters or under a panel near the gas valve for gas heaters.
- Adjust the Temperature:
- Use a flathead screwdriver to turn the thermostat dial. Adjust the temperature to your desired setting.
- The recommended safe temperature is around 120°F to prevent scalding and maintain energy efficiency.
- Wait for Water Heater to Adjust:
- It may take some time for the water heater to reach the new temperature. Test the water at a faucet after a few hours.
- Check for Consistency:
- Test the hot water at various faucets around your home to ensure the temperature is consistent.
- Adjust as Needed:
- If necessary, make further adjustments and repeat the process until you find the ideal temperature for your needs.
Avoid Setting Too High:
Keep the temperature below 140°F to prevent scalding.
Consider a Thermostatic Mixing Valve:
Installing a mixing valve at the water heater outlet can help maintain a consistent and safe hot water temperature throughout your home.
Check the Manufacturer’s Guidelines:
Refer to your water heater’s manual for specific instructions and safety guidelines.
Adjusting your water heater temperature is a simple yet impactful way to enhance energy efficiency, safety, and comfort in your home. By following these steps and keeping safety precautions in mind, you can quickly and safely optimize your water heater for your specific needs. Regularly monitoring and adjusting the temperature will ensure that your water heater operates efficiently, providing hot water when you need it while minimizing energy costs and safety risks.
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