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Dec 30, 2023 ... Most of the search results said anywhere between 120°F and 140°F is normal, and advised against going hotter than 140. May 23, 2020 ... In the summer, when the only use is making domestic hot water, reduce the boiler temp to achieve higher boiler efficiency. Best to have a ... Oct 26, 2018 ... Water heaters should be set to about 120 degrees F. Anything higher ... Q: How often should I flush my water heater? Flush your water ... Mar 18, 2019 ... The lowest temperature that all your fixtures as hot as you need them. That's usually 120F / 50C and keeping it there will slightly increase efficiency. 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 ... May 27, 2022 ... It is recommended by most water heater manufacturers and plumbers that you set your water heater to 120 degrees Fahrenheit. This temperature is ... 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 ... Dec 23, 2022 ... Now that you have a general idea of what temperature a water heater should be set at, it's time to understand why 120 degrees is the right ... 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, ... 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 ...