Improper installation of a thermostat can be dangerous and may damage the water heater.

Dec 5, 2023 ... Setting your water heater to 120 degrees helps in several ways. Firstly, it's a safe temperature that reduces the risk of scalding, which is ... Mar 11, 2020 ... You'll receive a recommended water temperature of 120 degrees Fahrenheit. At that temperature, your water is not hot enough to cause scalding. 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. Jul 4, 2024 ... I care about my health, so I've dug into this topic a little bit and have made a decision about whether to keep my water heater set at 120 °F or ... Apr 29, 2024 ... Setting the water heater thermostat to 120°F or lower strikes a good balance between providing hot enough water for household needs and keeping energy costs ... Oct 13, 2023 ... In general, this balance is best struck when your water heater is set to about 120°F (49°C). This temperature is hot enough to meet your daily needs. Jan 27, 2025 ... Most water heaters come with a factory default setting, typically around 140°F. While this may work for some households, it's not always the ... The recommended temperature setting from the Consumer Product Safety Commission for a tank and tankless water heaters is 120 degrees. Apr 19, 2018 ... So, what is the best temperature range for your water heater? The EPA recommends 120 degrees F because it's hot enough to keep diseases at bay, ... Most hot-water heaters are set for 140°—a temperature that could burn a child in as little as 2.5 seconds. Dr. Kennedy recommends changing your temperature ...