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Air conditioning is the cooling of indoor air for thermal comfort. In a broader sense, the term can refer to any form of cooling, heating, ventilation, or disinfection that modifies the condition of air. An air conditioner (often referred to as AC or air con.) is an appliance, system, or machine designed to stabilise the air temperature and humidity within an area (used for cooling as well as heating depending on the air properties at a given time), typically using a refrigeration cycle but sometimes using evaporation, commonly for comfort cooling in buildings and motor vehicles. The concept of air conditioning is known to have been applied in Ancient Rome, where aqueduct water was circulated through the walls of certain houses to cool them. Similar techniques in medieval Persia involved the use of cisterns and wind towers to cool buildings during the hot season. Modern air conditioning emerged from advances in chemistry during the 19th century, and the first large-scale electrical air conditioning was invented and used in 1902 by Willis Haviland Carrier. From Wikipedia under the
GNU Free Documentation License  airconditioningatlanta.com 588px x 900px | 213.40kB [source page] 18 Check unit for proper air filtering and advise customer on ways to improve air quality All customers must provide disposable filters permanent filters will be washed clean Heating Service Points From Yahoo Image Search: "Air Conditioning"  fiberglassconstructionnews.com vine Mon, 30 Aug 2010 16:41:06 GM Summer Time is here and boy it's hot and will get even hotter yet ! But before you crank up the A/C , here are some cooling. From Google Blog Search: "Air Conditioning" From Wikiquote under the GNU Free Documentation License.
 bankrate.com Mon, 30 Aug 2010 09:57:04 GMT+00:00 Bankrate.com Much, if not most, of a home's energy use goes toward heating, ventilating and air conditioning , or HVAC. Making sure that your HVAC system is as energy ...  post-trib.com Tue, 31 Aug 2010 09:16:04 GMT+00:00 Gary Post Tribune West Side students wait in front of the school Monday after being released early because the air - conditioning in the school was not working. ...  troymessenger.com Wed, 01 Sep 2010 01:25:25 GMT+00:00 Troy Messenger This is the second time the air conditioning unit at Mount Pleasant has been stolen. That's a lot of money for a small church to raise and then lose, he ... From Google News Search: "Air Conditioning" Can a dog be okay without air conditioning during the summer in an apt? Q. We might be moving into a huge 2,000 sq ft warehouse loft next month, but it does not have air conditioning. We have a dog and 2 cats. We live in Philadelphia so it gets hot in the summer. There is a huge fan up on the high ceiling and we will probably put an air conditioner in the window in the bedroom area, since there are walls around the bedroom. For the most part, it wont be air conditioned. I am worried that the dog will pass out or get over-heated. Should I be worried? Asked by Jessica R - Thu Apr 10 17:00:20 2008 - - 13 Answers - 0 Comments A. Dogs and cats can overheat easily. Use a floor fan along with the ceiling fan. You can also buy air conditioners that can roll around the house. Keep plenty of fresh water out so they can hydrate. Answered by shewolf - Thu Apr 10 17:06:02 2008 What are good reasons that air conditioning should be put in a school? Q. I need to write a persuasive speech and i thought air conditioning. Anyone have more reasons? Asked by Spades25 - Wed May 6 21:09:08 2009 - - 3 Answers - 0 Comments A. It can get really hot and some schools get let out early or even canceled due to the heat. With air conditioning schools don't have to worry about that and the student's learning won't get interupted or stalled. It could also be a step towards having school year round. But I love summer vacation so I don't really see that as a good thing though.. Answered by Country Girl - Wed May 6 21:20:59 2009 Does using the air conditioning in my car increase the amount of fuel used?
Q. Does using the air conditioning in my car increase the amount of fuel used? And also, by how much? for example, if it does increase the amount of fuel used, is it a negliable amount? or is it rather significant? Asked by Jordan N - Fri Jul 13 03:10:21 2007 - - 10 Answers - 0 Comments A. yep..its not that much but it does sum Answered by FL ida G L - Fri Jul 13 03:12:14 2007 From Yahoo Answer Search: "Air Conditioning"  youtube.com Tue, 29 Apr 2008 18:09:05 PDT Featuring: youtube.com youtube.com youtube.com I've had many people email me for technical help with their air conditioners. Walking people ... youtube.com.  veoh.com Fri, 13 Mar 2009 08:24:22 PDT Shin heeft tijdens z'n slaap de ventilator op Mitsy's hoofd laten vallen. Dus Harry probeert de volgende dag het te repareren, maar Mitsy ... veoh.com.  youtube.com Sat, 15 Mar 2008 15:27:49 PDT www.livingonsolar.com We made a solar air conditioner using an existing evaporative cooler. We power the solar air conditioner with a tracking ... youtube.com. From Google Video Search: "Air Conditioning" |
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