The Energy Department says that even turning thermostats back 7 to 10 degrees from their normal settings for eight hours a day can save as much as 10% a year on homeowners' heating and cooling costs.
The department reports that turning your thermostat back 7 degrees to 10 degrees from its normal setting for eight hours a day can save you as much as 10 percent a year on heating and cooling. The ...
"You can save as much as 10% a year on heating and cooling by simply turning your thermostat back 7°-10°F for 8 hours a day from its normal setting, the department said on its website.
The department reports that turning your thermostat back 7 degrees to 10 degrees from its normal setting for eight hours a day can save you as much as 10 percent a year on heating and cooling.