Add Yahoo as a preferred source to see more of our stories on Google. Pros recommend setting your AC between 72°F and 78°F when home and raising it about 7°F when away. At night, you can bump the temp ...

A new AC system may reduce your energy costs, but the savings depend on more than just the equipment you install.

Dealing with high electric bills this summer? A few changes to your AC settings may help trim your cooling costs.

Small changes to your cooling habits and HVAC system can lead to meaningful savings on your electric bill.

Want lower energy bills? These 5 HVAC changes are ranked by actual savings, helping homeowners cut costs in 2026.

In summer, most people set the thermostat to between 72°F to 78°F to ensure the home is comfortable. However, if the temperature is set too low, then the air conditioner may operate for long periods ...