The coolest temperature Americans should keep their thermostats set to is 78 degrees Fahrenheit, according to Energy Star, a federal program aimed at energy efficiency and cost savings for consumers.
The coolest temperature Americans should keep their thermostats set to is 78 degrees Fahrenheit, according to Energy Star, a federal program aimed at energy efficiency and cost savings for consumers.
The coolest temperature Americans should keep their thermostats set to is 78 degrees Fahrenheit, according to Energy Star, a federal program aimed at energy efficiency and cost savings for consumers.
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