The manufacturer's manual for your specific water heater model.

Jan 30, 2024 ... Set the water heater temp anywhere between 120 and 130 degrees and you should be fine. I have seen code requirements and department of public ... extremely hot and should not be used at the increased temperature. The Anode ... Draining them out of your water heater does two good things. First, it ... 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 ... 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 ... For your safety, Rinnai tankless water heaters come with a maximum temperature default setting of 120℉ to help prevent scalding. However, by following these ... Nov 14, 2014 ... Many plumbers, however, believe that setting your hot water heater at 120 degrees can help to keep the amount of minerals and corrosion in your ... under your roof. Dangerous Temperatures for Water Heaters. Your water heater should not be set any higher than 125 degrees. This may seem too low to you – ... 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 ... Nov 7, 2022 ... If you think your water heater should be set past 120 degrees, consult a trained plumber first to see if it's safe or needed. For example, they ... We recommend setting your water heater temperature within 120-140°F. If you have a larger water heater or a commercial unit, it can be set between 130-140° F.