Tankless Water Heater Temperature Settings

When your application needs higher than 140f degrees you have to install a mixing valve to moderate the temperature to 140f degrees.

Tankless water heater temperature settings.

Water heaters are factory set at osha recommended levels around 140 degrees. Here are the temperatures to have in the home. Sometimes people call in because their tankless water heater keeps cutting on and off. This can be prevented by setting the water heater to a temperature where the bacteria legionella cannot thrive.

For your safety rinnai tankless water heaters come with a maximum temperature default setting of 120 to help prevent scalding. For safety always unplug any appliance before continuing. So a lot of people crank it up as high as they can get and they ll get it up to 140. Flow the six 6 step process to adjust your temperature.

The arguments for 120 f temperature setting. If we set the water heater temperature at 120 f we may get the following advantages as advice by the american society of sanitary engineering helps to cut down bills savings come from turning down of the temperature of your water heater subjected to standby loses and consumption. Most of the time we find that when we go out there that the water heater is set too hot. The temperature settings vary from 125 to 140f degrees and you can do it by adjusting dip switch 6 to on in the sw1 bank of 8 dip switches.