During the hottest days of the year, it’s likely that you rely heavily on an air conditioning unit, be it targeting your room from a windowsill or cooling off the whole-home, without considering what ...

I asked my neighbor who hoses off his air conditioner condenser every spring why he does it. “Because my dad always told me I had to,” he said. Conventional wisdom like what my neighbor’s dad imparted ...

Like any piece of machinery or machine component, air-conditioning coils work better, and last longer, when properly cared for. That means regularly cleaning indoor and outdoor a/c coils, plugging ...

Refrigeration systems that employ air-cooled condensers will greatly benefit from a regular maintenance program. Regularly scheduled maintenance saves the contracting company and the customer time and ...

Q: I have my central air conditioner and furnace serviced every several years to keep them running efficiently. Is there anything I can do to the air conditioner on the off years to improve its ...