Selling Refrigerators – Tricks And Tips
The father of refrigeration, Oliver Evens, designed the first effective refrigeration system in 1805. This system works by absorbing the heat inside the refrigerator through circulation of vaporized refrigerant. This heat would be transferred to coils and moved to the outside where it was released. The gas is then compressed into a liquid state and again recycled into the refrigerator. It took Jacob Perkins, in 1834, to take his design and turn it into a practical appliance. The old days of the icebox were gone and every home had a refrigerator.