Q: Help! We’ve just had our first heatwave and we want to cool the house—but our central AC is not blowing cold air. I’ve turned the thermostat on and off, but it’s still not cooling the house. Is ...

Your air conditioning unit's filter is critical for keeping the air you breathe clean. Its basic function is to keep the air that circulates through your heating and cooling system free of dust, ...

Q: We’ve been in a heatwave, so we’ve had the AC on. When I went outside earlier, I noticed that the outside AC unit wasn’t running. Why is my outside AC unit not turning on? A: During the hot summer ...

Winter is hard on outdoor equipment, and your air conditioner is no exception. If you want reliable cooling the moment the ...

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 ...

Air conditioners are life-saving appliances. If you live in an area where the temperatures can soar into the 90s—or higher—you know how crucial it is to have some sort of climate control in your home.

Have you noticed a spike in your electric bill? It could be your AC. Check out these tips for lowering your energy use while still keeping your home cool. Alexandra Jones is a CNET contributor who ...

A Henderson resident received a new heating and air conditioning unit for free after spending six years with an unreliable 30 ...