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Air Condition Duct And A/C Duct
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Published: March 5, 2007
Air conditioners are everywhere- in houses, dorm rooms, offices, zoos, buses, and trains. They quietly cool our bodies in the summer and remain dormant in the winter. An air condition duct is the part that keeps us cool. Many people can't imagine living without one. And everyone can remember a time or two when the a/c duct broke down in the middle of the hottest day of the year, and sitting in front of an oscillating fan was the next best thing.
Whatever the case may be, air conditioning has become a part of life for many people, but does anyone know exactly how they work?
The main idea behind an air condition duct is heat evaporation. In an air conditioner hot liquid is released from a compressor and up into an air condition duct system. The liquid evaporates inside an air condition duct, making it very cold. Then a fan blows air across the air condition duct and that is the air that cools the inside of the house, apartment, or office. The cycle continues when the compressor turns the gas back into a liquid and it all starts over again.
The air condition duct systems are a very large part of the way air conditioners work. They are connected to the central cooling system and contain a filter and a entrance for the liquid to enter the ducts. Although somewhat simplistic, the air condition duct systems do a large part for getting cool air into a house or office building.
There are two types of air condition duct systems in most homes: forced air and gravity. Forced air air condition ducts systems are typically used with central air conditioning systems. The air is circulated through the air condition duct through a fan or blower. Older homes use a gravity system, which does not use a blower or fan to circulate air through the air condition ducts. Instead, gravity duct systems utilize the natural tendency of heat to rise and cold air to fall. These air condition duct systems are not as effective as forced air systems.
The air condition duct design has a part in determining an air conditioning systems energy efficiency. Most air condition ducts are prone to leaks, poor insulation, and blockage. However, these problems can be easily decreased by properly designing the air condition duct system to fit the house. The best way for air condition ducts to save energy and evenly distribute cold air is to place them in locations that best condition a room or house. The best locations tend to be in either the ceiling or corners of the room.
It's highly recommended that homeowners consult a professional before installing or remodeling an air condition duct system. A professional air conditioning contractor can best determine the air condition duct design that will best suit the home. However, most air condition duct problems can be easily avoided by making sure the a/c ducts are properly sealed, regularly vacuuming ducts to prevent blockage or duct buildup, and making sure that objects are not blocking the air duct grilles.
There are many different kinds of air conditioners. Each type is composed of different air conditioning parts and utilizes an air condition duct in slightly different ways. The most popular air conditioners are:
• Window a/c Unit- usually found in urban landscapes and in apartments or dorm rooms. Only cools a small area. Costs between $100-$1,000.
• Split System a/c Unit- found in large establishments like malls, businesses, and warehouses. There's usually a large unit and several small ones attached. $800-$2,000.
• Chilled Water and Cooling Tower a/c Unit- these are gigantic units that can be found behind businesses or in the middle of a town. $5,000 and up.
No matter what area is needed to be cooled there is an a/c unit out there to fit those needs. So the next time the air conditioning goes out, you can have a nice friendly chat with the repair man about everything you've learned, and maybe appreciate it a little more. In the mean time, enjoy that cool air.
Sources:
Brain, Marshall. “How Air Conditioners Work.” howstuffworks. 1998-2007. HowStuffWorks, Inc. 8 Feb. 2007 < http://home.howstuffworks.com/ac4.htm>.
Mifflin, Mariette. "Portable Multi Function Cooling Units." About: Housewares/Appliances. 2007. About, Inc. 8 Feb. 2007 <http://housewares.about.com/od/coolingheating/ qt/airdehplus_RO.htm>.
Air Conditioning FAQ. 2006. 8 Feb. 2007 <http://www.airconditioningfaq.com/>.
Minimizing Energy Losses in Ducts. Energy Efficiency and Renewable Energy. 12 Sept. 2005. U.S. Department of Energy. 2 Mar. 2007 <http://www.eere.energy.gov/consumer/your_home/ space_heating_cooling/index.cfm/mytopic=12730>.
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The main idea behind an air condition duct is heat evaporation. In an air conditioner hot liquid is released from a compressor and up into an air condition duct system. The liquid evaporates inside an air condition duct, making it very cold. Then a fan blows air across the air condition duct and that is the air that cools the inside of the house, apartment, or office. The cycle continues when the compressor turns the gas back into a liquid and it all starts over again.
The air condition duct systems are a very large part of the way air conditioners work. They are connected to the central cooling system and contain a filter and a entrance for the liquid to enter the ducts. Although somewhat simplistic, the air condition duct systems do a large part for getting cool air into a house or office building.
There are two types of air condition duct systems in most homes: forced air and gravity. Forced air air condition ducts systems are typically used with central air conditioning systems. The air is circulated through the air condition duct through a fan or blower. Older homes use a gravity system, which does not use a blower or fan to circulate air through the air condition ducts. Instead, gravity duct systems utilize the natural tendency of heat to rise and cold air to fall. These air condition duct systems are not as effective as forced air systems.
The air condition duct design has a part in determining an air conditioning systems energy efficiency. Most air condition ducts are prone to leaks, poor insulation, and blockage. However, these problems can be easily decreased by properly designing the air condition duct system to fit the house. The best way for air condition ducts to save energy and evenly distribute cold air is to place them in locations that best condition a room or house. The best locations tend to be in either the ceiling or corners of the room.
It's highly recommended that homeowners consult a professional before installing or remodeling an air condition duct system. A professional air conditioning contractor can best determine the air condition duct design that will best suit the home. However, most air condition duct problems can be easily avoided by making sure the a/c ducts are properly sealed, regularly vacuuming ducts to prevent blockage or duct buildup, and making sure that objects are not blocking the air duct grilles.
There are many different kinds of air conditioners. Each type is composed of different air conditioning parts and utilizes an air condition duct in slightly different ways. The most popular air conditioners are:
• Window a/c Unit- usually found in urban landscapes and in apartments or dorm rooms. Only cools a small area. Costs between $100-$1,000.
• Split System a/c Unit- found in large establishments like malls, businesses, and warehouses. There's usually a large unit and several small ones attached. $800-$2,000.
• Chilled Water and Cooling Tower a/c Unit- these are gigantic units that can be found behind businesses or in the middle of a town. $5,000 and up.
No matter what area is needed to be cooled there is an a/c unit out there to fit those needs. So the next time the air conditioning goes out, you can have a nice friendly chat with the repair man about everything you've learned, and maybe appreciate it a little more. In the mean time, enjoy that cool air.
Sources:
Brain, Marshall. “How Air Conditioners Work.” howstuffworks. 1998-2007. HowStuffWorks, Inc. 8 Feb. 2007 < http://home.howstuffworks.com/ac4.htm>.
Mifflin, Mariette. "Portable Multi Function Cooling Units." About: Housewares/Appliances. 2007. About, Inc. 8 Feb. 2007 <http://housewares.about.com/od/coolingheating/ qt/airdehplus_RO.htm>.
Air Conditioning FAQ. 2006. 8 Feb. 2007 <http://www.airconditioningfaq.com/>.
Minimizing Energy Losses in Ducts. Energy Efficiency and Renewable Energy. 12 Sept. 2005. U.S. Department of Energy. 2 Mar. 2007 <http://www.eere.energy.gov/consumer/your_home/ space_heating_cooling/index.cfm/mytopic=12730>.
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