The following are some maintenance recommendations for technicians for their annual air conditioning system inspections. Warning: Disconnect the main electrical power to the unit before attempting any ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

Which mini split air conditioners are best? Mini split air conditioners are heating and cooling systems that allow users to control temperatures on a room-by-room basis. They are more efficient than ...

BERLIN, Oct. 22, 2025 /PRNewswire/ -- Midea's PortaSplit has been named as one of TIME's "Best Inventions of 2025" — ...

During the heat wave, Texans are looking for new ways to cool down. One of those ways is mini-split air conditioning systems. Mini-split units include two main parts, an outdoor compressor or ...

Opting for a 4-star AC will definitely cut down electricity bills, while also bringing in new and innovative features. Like ...

This profile has not been claimed by the company. See reviews below to learn more or submit your own review. Hitachi Air Conditioners manufactures climate control systems for residential and ...

Japanese industrial conglomerate Fujitsu has unveiled a residential split-type heat pump system that is claimed to be an ideal replacement for packaged terminal air conditioners (PTACs). “The Fujitsu ...

In 1820, English scientist and inventor Michael Faraday discovered that compressing and liquefying ammonia could chill air when the liquefied ammonia was allowed to evaporate. In 1842, Florida ...

New efficiency standards from the U.S. Department of Energy (DOE) will go into effect Jan. 1, 2015. Historically, HVAC standards have had the greatest impact on manufacturers, often resulting in the ...