Central heating systems Can be either a furnace or boiler, and in some parts of the country heat pumps are used for the central heating system. In the Chicago area we mainly use furnaces or boilers for our central heating systems. If you live in certain high rise buildings in Chicago, in the winter, chillers […]
The summer of 2011 brought us the heat we didn’t want and our air conditioners ran nonstop until they broke or until our electric bills were sky high. Summer is pretty much past us now, well at least the extreme heat is. During the extreme heat not only did the a/c run continuously, but the […]