It's debated whether the AC should stay on or be turned off when people leave during the day. Here are some things to ...

You can save money by setting your thermostat to 78 degrees during hot weather, according to Deione Brown, owner of Capital ...

Some swear that turning off the AC when they’re gone for a few hours is the most energy-efficient, costing-saving method.

Having air conditioning at home is a luxury that keeps people comfortable during the hottest months of the year, and it’s ...

That annual inspection and maintenance appointment can also help save you money. Picard said buildup within your HVAC system can lead to efficiency losses of up to 10% annually, which you'll see on ...

Should you leave the air conditioning on or off when you’re out? An expert explains - Three experts say the answer can vary ...