Almost all homes built in the U.S. have air conditioning of some type. In many cases, it’s part of a heat pump system that uses the same heat exchange unit to warm the house in the winter and cool it ...

George Fincher, engineer, used to be a California contractor. Now he is the president of Energy Controls Co. He had a dream in 2007 to utilize the proven pneumatic thermostats that have served the ...

No matter where you live, at some point in the summer, you'll probably want air conditioning. You have three options for cooling your home -- central air conditioning, window air conditioners and ...