Various energy companies recommend 78 degrees Fahrenheit as the ideal, most cost effective temperature to set the AC to ...

Should you set your a/c to 78 when it's hot out? Which temperature is the safest and most cost-effective? That depends on you.

Should you set your a/c to 78 when it's hot out? Which temperature is the safest and most cost-effective? That depends on you ...

Garage fans can make big impacts on cooling bills. But one HVAC contractor says it’s still a blind spot industry-wide.

Smart plugs might not be the flashiest smart home gadget but don't let their size fool you. They're one of the most flexible tools you can add to your setup. With just one plug, you can instantly ...