What is the origin of this amazing heating element in the Sun-Twin heater?
This advanced heating element was discovered accidentally by a man named John Jones. He had a large old farmhouse that was impossible to heat. Mr. Jones had a coal furnace in his basement and had placed a sheet of cured copper near the furnace to store it. Cured copper is a type of copper that goes through an extensive heating process to give it special properties. After the fire went out in the coal furnace, Mr. Jones noticed that the sheet of copper was heating his entire basement evenly, even though the furnace was no longer putting out heat. He was amazed as to how long the heat stayed as the copper had continued to warm the room. Mr. Jones was so taken back by this that he started to experiment. He formed a company to develop a heating source out of this cured copper. But Mr. Jones had a number of children and he didn’t want a heating source that would cause a fire or create other hazardous situations such as carbon monoxide or radiation. He also did not want his children to get b
