Older water heaters may have less efficient insulation; should I compensate with a higher temperature?

While 120 degrees is an optimal temperature setting for energy savings and accidental scalding prevention, homeowners should always consider their specific ... 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. Nov 16, 2021 ... I have an ancient square box type water heater (Seward, Atwood, etc) on my Cal 2-27 that I have been unable to find a manufacturer labels on ... Mar 16, 2020 ... A recommended water temperature of 120 degrees Fahrenheit. At that temperature, your water is not hot enough to cause scalding. Oct 31, 2024 ... The safest and most efficient option for most homes is 120°F. This temperature reduces the risk of scalding, conserves energy, and is hot enough to kill ... 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. 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 ... 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 ... Oct 4, 2011 ... With 140-degree water coming out of the hot water spout at my bathtub, I could mix in a lot of cold water to get the water to a comfortable ... Jan 31, 2023 ... Yes, it's hot, but apparently that is the temp needed to keep the water heater from becoming a breeding ground. We set our water heater at that ...