The Development Of Heating, Ventilation And Air Conditioning Systems

Since early times, man has tried to find ways to adjust the temperature of the environment to meet his needs. This instinct has led to the development of heating, ventilation and air conditioning systems. Nowadays, these have become so much a part of our lives that we have them in almost every building and home. Naturally, air conditioning repair, furnace repair and other heating systems repair and maintenance have become very important everywhere, including here in Tampa FL.

For heating, the early Romans had the hypocaust. It used a basement furnace which distributed heat through flues to warm up rooms in the house and create steam for baths. Between 1500 and 1600, the use of chimneys in homes had spread from Europe to the United States. Wood and coal were burned in fireplaces. By the 1700s and 1800s in England, big factories were being heated using direct fired heat exchangers which were systems of furnaces and pipes. Higher capacity boilers were developed. By the 1900s, several other developments came in rapid succession, eventually including the development of heating panels for ceilings and floors.

For ventilation, medieval Egypt had its own version of ventilators as early as 1200. By the 1500s to the 1600s in France, ventilators were used in mines, directing fresh air down into the shafts. By the 1700s and 1800s, ventilators already used centrifugal fans.

For cooling, early Egyptians had themselves fanned by slaves while Indians used fans pulled by ropes. Early wealthy Romans cooled their houses by having water flow through pipes hidden behind their walls. In China, manually controlled rotary fan wheels were invented in the second century. By 747, the rotary fan wheels were already water-powered. In medieval Persia, a system of cooling used cisterns and wind towers. Cisterns were huge pools of collected rain water located in courtyards. Wind towers were high windows that caught the wind and directed it downward through internal vanes to flow over the cistern and outward through another cooling tower downwind. The evaporating air from the cistern cooled the surroundings.

By 1902, the American engineer Wills Carrier invented the very first air conditioner, which was then called the Apparatus for Treating Air. It used chilled coils to cool the air and decrease humidity. Carrier’s first machine was made for the Sackett-Wilhelms Lithographing and Publishing Co. in Brooklyn, New York but air conditioning was quickly adopted for use in other industrial buildings including textile mills, printing plants, pharmaceutical manufacturers and hospitals. The first home air conditioner was acquired by Charles Gates of Minneapolis in 1914. These first air conditioning units used toxic ammonia as coolant, though, and was, therefore, quite dangerous. They were also very large. By 1922, however, Carrier was able to replace the ammonia with the safe coolant dielene. He also added a central compressor that enabled him to make smaller air conditioners.

Make sure you are knowledgeable in the proper maintenance of your air conditioning, ventilation and heating systems as this will lengthen the periods between air conditioning repair, furnace repair and other heating systems repair. It is still very important to ensure that you have a reliable air-conditioning repair, furnace repair and other heating systems repair service, though. No matter how properly you use your heating, ventilation and air conditioning systems, and how well you maintain them, you will still need air conditioning repair, furnace repair and other heating systems repair sooner or later. To see how extensive the experience of your AC repair center is, check if the have the following brands carried & serviced: Carrier, Trane, Amana, Goodman, Rheem, Frigidaire, American Standard, Bryant, Janitrol, York, Ruud, Weatherking, Tempstar, Payne, Comfortmaker, Gibson, Heil, Intertherm, Lennox, Luxaire, and Tappan. Also make sure that your furnace repair and other heating systems repair centers are just as reliable and experienced. It would be even better to have a unified air conditioning repair, furnace repair and other heating systems repair center in Tampa, FL.