Similar to central air conditioners, split air conditioning units employ a split or divided design, but utilize air ducts to make them less costly to install than their central air counterparts. One unit, the air handler, is located inside the air conditioner, while the other unit, the compressor, is located outside of the housing. Some split air conditioning units feature multiple air handlers all driven by a single compressor.

Natural gas air conditioning promises to soon make a comeback. Even though most of us have become used to the idea of high electric bills in the summer for air conditioning, it may come as a surprise to learn that electricity wasn’t the energy of choice for cooling not so long ago.

Most homes and businesses from the 1930s through the 1950s in the United States utilized natural gas air conditioning when temperatures rose. It wasn’t until the 1960s that electricity replaced gas as a cheaper way to cool air in hot summertime climates.

Once considered a far-off future goal of energy conservationists, solar powered air conditioning may be soon coming into its own. With the price of gas and electricity rising every year due to procurement as well as political issues, solar powered air conditioning may soon become a necessity sooner than we anticipate. Although current technology exists to provide cooling of indoor environments with help from our solar system's star, the cost of applying it remains one of the only remaining roadblocks to its execution.

If a familiar advertising slogan was hijacked and used by Trane Air Conditioners it would sound something like, Nothing runs like a Trane.

For decades now, Trane air conditioners have led the air cooling pack with the company's mix of new technology, innovation and durability.

If you have central air that's not doing a great job, or you have no cooling system at all and want to avoid bringing in a central system, a ductless air conditioner might be the best option for you.

Ductless air conditioners, also called mini-splits, are like ducted air conditioners in that the compressor is located outside, bringing cool air inside. They are often preferable to window units for aesthetic reasons. In addition, ductless air conditioners are designed to cool a whole house and not just one area of the home, as with a window unit.

Quiet is the Key