Setting the temperature too low, which can promote bacterial growth.

Aug 20, 2019 ... We recommend always keeping the heater set between 110 and 120 degrees. In the summer, try setting your water heater temperature at the low end ... The three temperature options available on the map are 105°F, 120°F and 140°F. EcoSmart electric tankless water heaters cannot be set higher than 140°F. Outlet ... While 120 degrees is an optimal temperature setting for energy savings and accidental scalding prevention, homeowners should always consider their specific ... Jun 13, 2024 ... The perfect temperature to set a water heater. If you're looking for a short answer, it's 120 degrees Fahrenheit (about 49 degrees Celsius). You may wish to set a higher temperature to provide hot water for automatic ... If you increase the water heater's temperature setting, install ... Feb 12, 2021 ... You can get a Wifi module to plug into it. Then use an App to control it. So you can adjust the temp. you can put it into Vacation Mode. It will ... May 25, 2017 ... A new water heater is typically preset to a maximum temperature of 140 degrees Fahrenheit. Some say that's the ideal temperature, while others ... We recommend setting your water heater temperature within 120-140°F. If you have a larger water heater or a commercial unit, it can be set between 130-140° F. Dec 12, 2024 ... Most experts suggest the ideal hot water setting range is between 120-140 degrees Fahrenheit. What is ideal and best for your situation might be different. Jan 10, 2023 ... Making sure your water heater is always set to at least 120 degrees minimizes this risk, as the water should be hot enough to kill any bacteria.