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CHICAGO - While a focus at most any International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo) is on the latest in coil technology, the 2006 edition of the expo seemed to give even ...

Do AC Coils Need To Be Cleaned Before Summer? Our expert says your AC coils absolutely beed to be cleaned before summer arrives. Loudermilk says this is crucial to ensure your coils are running ...

Glamorous? Hardly. If someone ever writes “HVAC: The Musical,” the number about coil cleaning is probably the song that gets cut for time. Worth it for system performance? Absolutely. Cleaning coils ...