Water Heater Tank Temperature Setting

The interface for setting the temperature on a water heater will vary by type and.

Water heater tank temperature setting.

However you may have no clear information about it don t you. The bacteria that causes legionnaires disease grows more easily in some electric water tanks because of the. Here the recommended setting of temperature which you should choose is between around 115 degrees fahrenheit and 120 degrees fahrenheit. Water heaters are factory set at osha recommended levels around 140 degrees.

Fill a glass and check the hot temperature. On the flip side if your water heater is set too low your water may not get hot enough short showers or worse be at risk of growing bacteria. Recommended temperature settings for hot water heaters legionnaires disease. If you have an electric water heater do not lower the temperature setting below 60 c.

On the other hand the epa suggests turning the thermostat down to 120 to reduce power consumption and a booster heater to reach sanitizing temperatures at select outlets. If the water is above 120 degrees adjust. Don t set your water heater to anything below 120 degrees as diseases can develop in the stagnant water inside the water heater particularly legionella which is quite dangerous. Inhaling water vapor contaminated with legionellosis bacteria causes pneumonia like symptoms that.

Water heater thermostats are not very accurate and as indicated above there is some. Run hot water at the tap closest to the water heater for at least three minutes. Not only will setting it to 120 degrees meet most. How to adjust the temperature of your water heater the correct temperature range.

It is a temperature setting. Test your water temperature. Adjusting water heater temperature.