Who doesn’t love a hot shower or bath? How hot is too hot? Setting the temperature of your water heater is an important consideration for both comfort and safety.

The standard recommended temperature for a household water heater is between 120 and 140 degrees Fahrenheit (48 to 60 degrees Celsius). At this temperature range, the water is hot enough to kill harmful bacteria and provide enough warmth for comfortable showering and cleaning, while also preventing scalding accidents. It is important to note that for households with young children or elderly individuals, a lower temperature of 120 degrees Fahrenheit is recommended to prevent accidental burns. Setting the temperature too high can also lead to energy waste and higher utility bills. It is estimated that every 10 degrees reduction in water temperature can lead to a 3-5% decrease in energy consumption.

In conclusion, maintaining a water heater temperature of 120-140 degrees Fahrenheit is both safe and energy-efficient. However, it is important to consider the specific needs of your household and adjust the temperature accordingly to ensure comfort and safety for all occupants.

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