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We have central air-conditioning, but we have trouble cooling the upstairs of our house in hot weather. When the house was built three years ago, we asked the builder to install an attic fan to help ...

When the mercury rises outside, nailing down why your AC is not cooling becomes a top priority. There are eight common reasons why this happens, including dirty filters, and some of which you can fix ...

Humming air conditioners are the soundtrack to summer in the U.S., given that almost 90% of households use them for cooling. Even though air conditioning is everywhere, however, many people still have ...