One ton, two-ton, do you know why the capacity of an air conditioner is tested by the ton? It has nothing to do with weight.
Why air conditioner cooling is measured in tons
NEW YORK (News Desk) – A well-known joke is that a representative of a company that installs air conditioners told an elderly woman that a 4-ton air conditioner would be installed in her room, so the elderly woman’s mouth opened in surprise. Was left open and she began to say “How can you bring such a heavy thing into my room?”
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By the way, the old lady was not so surprised because most people consider the tons of air conditioners to be her weight, while the fact is that it has nothing to do with weight. So why is the cooling of an air conditioner measured in tons, when it is a unit of weight?
There is an interesting history behind the use of a ton unit to measure the cooling of an air conditioner. In ancient times, when no technology like air conditioners was invented, ice was used to cool houses. This snow, brought from distant mountains, was used to cool the homes of emperors. Because this ice was brought in tons, the cooling began to be measured in tons.
Air Conditioner Ellison Deals
Air conditioning expert Ellison Dales explains that a ton of air conditioner is an air conditioner that can remove 12,000 British thermal units (BTU) of heat from your room per hour. A BTU is the amount of heat that can be obtained by burning a bag of matches completely.
If you have one ton of ice, it will need 286000 BTU of heat to melt completely. If one ton of ice is to melt completely in 24 hours, provide 286000 BTU of heat between 24 hours. Will be, which is about 12 thousand BTU per hour. By this calculation, you can say that your one ton of AC removes about 12,000 BTU of heat from the room in an hour, that is enough heat to melt a ton of ice in an hour. Will be.