What's the best temperature to set AC during a heat wave?
How much warmer should AC be set when sleeping, according to Energy Star?
According to Energy Star, you should set your AC 4 degrees warmer when sleeping than your preferred daytime temperature1. This is because our bodies can tolerate slightly higher temperatures when we are asleep, and setting the temperature higher can help save energy and reduce your cooling bill.
How much warmer should AC be set when no one is home?
When no one is home, it's recommended to set your air conditioner 7 degrees warmer than your usual comfortable temperature. This helps maintain a balance between energy savings and maintaining a comfortable indoor environment when you return. Using a programmable thermostat can automate these adjustments based on your schedule.
What was the median AC temperature setting in the 2021 Consumer Reports survey?
The median AC temperature setting in the 2021 Consumer Reports survey was 72 degrees, which is cooler than the energy-saving recommendation.