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68-70 is a good temperature for your thermostat during winter months, according to the Department of Energy.
The Best Thermostat Setting For A Winter Vacation. ... Reduce the temperature on your water heater or set it to vacation mode, which will keep the water just warm enough to protect your pipes.
Lower the Hot Water Heater Temperature The default temperature for water heaters is 140 degrees, which wastes between $36 and $61 a year, according to the Department of Energy.
Water typically enters residences in the US at about 10 °C (50 °F), depending on latitude and season. Hot water temperatures of 50 °C (122 °F) are usual for dish-washing, laundry and showering, which requires that the heater raise the water temperature about 40 °C (72 °F) if the hot water is mixed with cold water at the point of use.
A common application is to permit operation of an electric water heater at a temperature hot enough to kill Legionella bacteria (above 60 °C, 140 °F), while the output of the valve produces water that is cool enough to not immediately scald (49 °C, 120 °F).
Your Hot Water Heater's Temperature May Be Too High By default, many water heaters are set to 140 degrees. However, most households can lower theirs to 120 degrees and save on their energy bill.
Insulate Your Water Heater Average cost: $30 If you have an electric water heater, insulating it could save you anywhere from 7% to 16% in water heating costs and pay for itself within a year.
A major winter storm is expected to deliver heavy snow, ice and rain across much of the U.S. this weekend into Monday, affecting areas from the Plains to the mid-Atlantic East Coast. The system ...