Thermal fuses provide a backup safety mechanism in case the thermostat fails.

Using these controllers, you can adjust the hot water heater temperature setting to any temperature between 95 degrees Fahrenheit and 150 degrees Fahrenheit. 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 ... Nov 11, 2024 ... For most households, a temperature setting of around 120°F (49°C) is recommended for a balance between energy efficiency and hot water comfort. Jul 4, 2023 ... What temperature should a tankless water heater be set to? For most residential uses, a temperature setting of 120° - 125°F is sufficiently hot ... Mar 20, 2019 ... Measure it if you can - what is the external temp of many different points of your hot water heater. Shawn and I are both engineers. So we do ... Mar 16, 2020 ... A recommended water temperature of 120 degrees Fahrenheit. At that temperature, your water is not hot enough to cause scalding. Sep 16, 2021 ... We recommend 120°F as the most efficient setting. Insulate pipes. Detail in line. Another way to reduce heat loss is insulating your hot water ... Jan 25, 2022 ... what temperature should a water heater be set at? Complete Guide to Setting the Thermostat on Your Water Heater. You may not think about your ... 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 ... Nov 6, 2022 ... You can save a few bucks by adjusting your water heater. Here's how to do it safely.