Sunday, April 6, 2014

Maintenance Of A Window Air Conditioning System

By Maria Medina


Window air conditioners are the most widely used units, with their popularity extending to both domestic and commercial premises, providing heating and cooling to the areas specified. Unlike split and central air conditioners, they can be installed in the window space, creating a good look and not occupying any space in the room.

One of the main ways you lose precious cool air is through poorly sealed doors and windows. Check around your windows and doors to see if you are losing air. If you find that you are, you can purchase weather stripping from your local hardware or home improvement store and seal up those cracks and crevices. You will be amazed what a difference that little inexpensive weather stripping can make. It will help to keep the warm air out and your cool air in. This will also help to reduce your energy bill.

When you fail to change your ac filters on a regular basis, the filters become full of dust and debris. Over time they can get really clogged which can cause extra pressure on your ac unit. This can not only be harmful to your unit, making have to work harder, but it can also cause your system to use more energy which in turn costs more money. So, as you can see, it actually pays to change your filters, no matter how much of a pain it may seem at the time.

In the process of tracking the fault and effecting repairs, you need to follow the guidelines below: Tighten any screws that are securing the front panel to the unit, and check the window area all around the unit carefully. Then you should turn on the unit, and press your hand against the sash. If the sound pitch changes as you press against the sash, then you need to place some wooden shims between the frame of the unit and the sash, to close up any existing gaps. On the other hand, if the noise pitch changes when your hand is pressed against the glass, you need to insert some insulating cellophane tape between the frame and glass. Putty may be required to reduce the noise, if the previous suggestions do not work.

Any vibrating or rattling sound in the unit should be checked on, as this is not a normal situation. Improper installation or side panels that are not secured tightly, can result in this abnormality. If any scraping noise is heard however, the unit should be taken to an authorized service provider for assistance, or if you are able to, you can try and detect the source of the sound and repair it yourself.




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