Browsing articles in "Home & Family"

Central Air Conditioning

Author: Marcus Peterson
Source: articleage.com

Buildings and large infrastructures generally have central air conditioning. A central air conditioning unit uses a split system for its condenser and compressor. The evaporator is attached to an air handling mechanism or a forced air furnace. The whole system is housed in a packaged unit that is often located outdoors, such as a rooftop or an outhouse.
Cooled air is distributed to the different floors and rooms through air ducts. A tenant may raise or lower the temperature through controls located in each room. Some buildings do not have such temperature controls. Tenants will have to deal with the common temperature set for all floors.
There are advantages to using a centralized air conditioning system. With the unit located outdoors, tenants are not bothered with the ambient noise that comes with a running air conditioning unit.
A sophisticated filtering system also cleans the air circulated in the whole building. Through various return-air ducts, room air is continually pulled and filtered. Through this process, dust particles and even microscopic pollutants are weeded out from the circulating air.
A centralized air conditioning unit also allows building administrators and engineers to control the energy consumption and voltage requirements of tenants. With a centralized air conditioning unit, tenants need not plug in their own stand-alone air conditioning unit.
In cooling or controlling temperatures, it is important that you can determine and dictate the total temperature. This is because it is easier and more economical to cool rooms with consistent temperatures. With a centralized air conditioning unit, you can do such.
When choosing the right brand or model for a central air conditioning unit, consider its filtering ability. Circulating air must be kept clean and fresh. Otherwise, you will be spreading pollutants to all areas of your building.
To give your tenants utmost convenience, you may have to provide them with the means to control the temperature on their respective floors. You may have to work with an architect to equip each floor with built-in controls.
Air Conditioning provides detailed information on Air Conditioning, Air Conditioning Repairs, Central Air Conditioning, Auto Air Conditioning and more. Air Conditioning is affiliated with Chiller Rentals.
Article Source: http://EzineArticles.com/?expert=Marcus_Peterson

Home & Family

Apr 25, 2010

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Selection and Installation – Air Conditioning Unit

Author: Steven Briesemeister
Source: articleage.com

When choosing the correct air conditioning for your home, consider various options before making a final decision. There are permanent models, as well as portable air conditioning units that you may use to cool your home. The small window models are easier to install than a large unit, which may require the help of a professional.
If you find yourself without a central air conditioning unit, you could be miserable during the summer months. You can save yourself the misery by installing a small, and very manageable, single room air conditioning unit. Many homeowners choose to install such a unit in their bedroom, but that’s completely up to you. You can choose between an air conditioning unit that is removable for your window, or you may opt for a permanent installation in your wall. A portable window unit is the easiest to install and you will be glad to know that you won’t have to make any holes in your wall because most units just use a regular electrical outlet.
Before purchasing your window air conditioning unit, measure your window to ensure that you get one that fits perfectly. If possible, choose a window that is already near an outlet as this will save you from having to use extension cords.
Installation Of A Window Air Conditioning Unit
When you’ve purchased the perfect air conditioning unit, remove it from the box and follow the installation instructions. Your new air conditioning unit should include mounting hardware, which will need to be attached to your window. It’s important to read, and follow the instructions carefully. If mounting hardware is installed incorrectly, the air conditioning unit may fall from the window and cause damage to whatever lies in it’s path, not to mention the certain damage of the unit itself.
Now, you are ready to place the air conditioning unit into place. Open the window high enough to allow you room to place the unit and also some extra room for your arms to move without hitting the window. It may be a good idea to have someone help you during this step, in order to hold the window open and to allow you the convenience of an extra pair of hands should the unit be difficult to balance during installation. Your new air conditioning unit should have handles for easy manageability, but it’s better to be safe than sorry. Make sure that the air conditioning unit sits properly into the mounting hardware and then close the window onto the air conditioner. Pull out the extensions, which should be located on the side of the unit, in order to close the openings between the unit and each side of the window. Once everything is in place, secure each extension to the sash according to the instructions.
Before wrapping up, look for a foam strip that should be included with your air conditioning unit. This product is used to fill the air gap in the window. As you finalize the installation, make sure that the air conditioning unit is secured in position using it’s mounting brackets and plug in the unit once you have completed every step as outlined in the owner’s manual.
It’s important to realize that each unit may be different and, therefore, each may have small variations in installation. By reading your owner’s and installation manual carefully, you will ensure a quick and easy installation. A window air conditioning unit should take 1-2 hours to install and is a recommended do-it-yourself project.
Repair Of An Installation Air Conditioning Unit
If your new air conditioning system is not functioning properly, unplug it immediately. Begin by reading through the troubleshooting section of your owner’s manual. If your system is under warranty, call the manufacturer, whose name and contact number should be listed in the manual. If the system is no longer covered under any kind of warranty, you may wish to call an air conditioning professional or simply replace the unit altogether. It is often more expensive to pay for repairs of an item than it would be to purchase a completely new air conditioning unit.
With over 30 years experience in the Home Improvement field, Steven Briesemeister has written hundreds of DIY articles for homeowners and contractors. For more home related articles, please us at http://www.roofer911.com and/or add your site or articles to: http://www.addyoursite.org
Article Source: http://EzineArticles.com/?expert=Steven_Briesemeister