If you hear any unusual noises coming from your water heater, such as banging, popping, or hissing, have it inspected by a professional.

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. The default setting on most water heaters is 140 degrees Fahrenheit, but the Department of Energy recommends moving it to 120 degrees if you have small children ... Oct 9, 2024 ... In most cases, the suggested efficient temperature of 120 degrees is a good setting for your water heater. At 120 degrees, the water is heated ... Since there is no standing water to worry about, you can set the water temperature slightly lower with a tankless heater. 120 degrees Fahrenheit is the ... For the safety of your family and anyone using your home, it is recommended that the hot water system deliver water to the bathroom, shower, and kitchen at 50°C ... 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 ... Nov 14, 2014 ... Many plumbers, however, believe that setting your hot water heater at 120 degrees can help to keep the amount of minerals and corrosion in your ... Dec 12, 2023 ... The lowest setting on most water heaters corresponds to 100 degrees Fahrenheit. However, always leave your water heater set to at least 120 degrees. What Is the Hottest Temperature I Should Set for My Water Heater? There is a limit to how hot your water can run when you turn on the water from the faucet ...