Some thermostats have features like vacation mode and temperature scheduling.

For a modern combi boiler, the radiator heating temperature should be set for a flow temperature of between 60 and 70°C. Oct 19, 2024 ... Many modern hot water heaters come equipped with a “vacation mode” feature. This setting typically maintains the water temperature at around 50° ... 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. 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 ... Nov 2, 2021 ... The best temperature for your hot water cylinder is between 140-150 degrees Fahrenheit. For health and safety reasons, try to keep your boiler ... 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 ... Apr 19, 2018 ... So, what is the best temperature range for your water heater? The EPA recommends 120 degrees because it's hot enough to keep diseases at bay but ... 120 degrees Fahrenheit is the safety recommendation against scalding, but 140° is the common default setting. Dec 23, 2021 ... How hot is too hot when it comes to your water heater settings? The recommended setting ranges between 120 and 140 degrees Fahrenheit, ... 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 ...