Air conditioning systems play a huge role in making our homes feel comfortable and getting us through the dog days of summer. Keeping them clean is essential — if your AC unit is dirty, it has to work ...

AC maintenance steps like changing filters and basic cleaning can make a big difference when every degree counts. Changing the air filter in your AC can make a big difference. Every year when I pull ...

It's hot. Like, really hot. Learn how to clean a window AC unit, and you can stay cool all summer long. Millions of Americans are under heat warnings this summer, and window air conditioners are ...

PITTSBURGH (KDKA) - When the smoke-laden air is so thick you can see it, as you could yesterday, and as you can today, you naturally start to wonder if it will hurt your lungs. So, this also begs the ...