What is a good temperature for your hot water heater?

Answer The optimum temperature setting for a home hot water heater is 120 degrees Fahrenheit. This setting avoids corrosion and mineral build-up in pipes, and reduces the risk of scalding. Consumers can s... Read More »

Top Q&A For: What is a good temperature for your hot water h...

What temperature should a hot water heater be set to?

On One Hand: Consider Efficiency and Cost SavingsAccording to the U.S. Department of Energy, lowering your hot water heater thermostat by 10 degrees can lower energy bills by 3 to 5 percent. The DO... Read More »

What regulates temperature on a gas water heater?

In a gas water heater, the thermostat regulates the temperature. By adjusting the thermostat up or down, you can control how much the water heater warms the cold water that flows into the appliance... Read More »

What is the optimum temperature for an electric water heater?

The U.S. Department of Energy suggests setting your water heater at 120 degrees Fahrenheit to save energy. A 2004 paper published in the Canadian Journal of Infectious Diseases, however, recommende... Read More »

What is the normal temperature of a home gas water heater?

Manufacturers often preset water heaters at 140 degrees Fahrenheit. According to the Department of Energy, that is too hot and could cause scalding injuries. Most households require only 120 degree... Read More »