The word furnace originates from the Latin word fornax, meaning oven. Its whole purpose has been to keep people warm, and when that furnace breaks repair specialists come to the rescue. When it comes to handy and helpful furnace repair St. Louis MO companies are like saviors to so many residents. Luckily, when they need furnace repair St. Louis MO residents can quickly call upon the typical business involved in heating and air conditioning st louis offers or the average provider of boiler repair St Louis has available. These companies know all about the industry. For one, they understand how geothermal energy works, which comes directly from the earth and from the solar energy absorbed into earth’s surface. They know too about the history behind air conditioning, including the world’s first system that was patented by Dr. John Gorrie in 1851 as a compression machine that blew air over ice buckets to cool air. This serves as excellent news for St Louis area residents, since they get to use one place to call for the typical furnace repair St. Louis MO has available and the typical heating and cooling st louis companies offer too. It serves to aid with heating cooling and air cleaning too. Air cleaners like Trane CleanEffects can help reduce significant amounts of dust, pet dander and hair, lint, mildew, tobacco smoke, cooking grease, fungus, and bacteria from homes and has been tested by leaders across the industry and verified by the Harvard School of Public Health.