Observe the water heater's cycling behavior to see if it corresponds to the thermostat setting.

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 26, 2022 ... Set up your tankless heater to between 100°F and 120°F. If your washing machine does not have a hot water line, 120°F tankless water heater temperature setting ... Feb 12, 2021 ... You can get a Wifi module to plug into it. Then use an App to control it. So you can adjust the temp. you can put it into Vacation Mode. It will ... What Temperature Should My Water Heater Be Set At? Technician water heater install. Your water heater's temperature setting is a fine line that needs to be ... 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 ... There is some disagreement between various experts as to how high you should set the temperature on your water heater. The EPA recommends that you always leave ... 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 ... Sep 16, 2021 ... I set mine at 140° and have a mixing valve right where the hot water line leaves the tank that cuts it down to 120° before it enters the system. Nov 5, 2018 ... The factory default setting for the temperature is 120 degrees. By the time the water gets to the various faucets in the house, the water temp is more like 115 ... Jan 27, 2025 ... Most water heaters come with a factory default setting, typically around 140°F. While this may work for some households, it's not always the ...