Maintaining a water heater temperature of at least 140°F (60°C) is generally recommended.

For combi boilers, the recommended output temperature for the radiators is 75 °C and for the water is between 50 °C and 60 °C. Oct 9, 2024 ... ... heater is constantly heating a tank filled to the brim with extremely hot water. What Temperature Should I Set My Hot Water To? In most ... Learn how to change your water heater temperature to the recommended setting (122 degrees Fahrenheit) in under 5 minutes. 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, ... 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 ... For your safety, Rinnai tankless water heaters come with a maximum temperature default setting of 120℉ to help prevent scalding. However, by following these ... Jun 13, 2024 ... The perfect temperature to set a water heater. If you're looking for a short answer, it's 120 degrees Fahrenheit (about 49 degrees Celsius). Jun 20, 2024 ... Rule of thumb is safe bathing and showering temperature is 100 degrees Fahrenheit. That means your heater hot water temperature should be set at or below 120 ... 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 – ... 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 ...