Central Air Maintenance Tips

Central air conditioners are a lot more difficult to maintain than smaller units. The difficulty comes with the fact that it is larger and has more parts to take care of. If you are tasked with maintaining one, then there are certain things that you need to know about it.


Central Air Conditioners

The main thing that you should know about central air conditioners is that they have two main components: the condenser and the evaporator. The condenser is normally placed on the outside of a house and on a concrete platform. The evaporator is placed in the inside of the structure, just above the surface.

In most cases a central air conditioner is connected to the forced air system of a structure. That means it also utilizes the same ducts used for distributing heat. A common problem is when the air conditioner is actually working but the distribution system is defective.

Professional Maintenance and Care

The evaporator and the condenser are normally closed and sealed, which means that there are no user serviceable parts in it. Most of the maintenance and care that should be done on a central air conditioner system should be done by professionals. There are some simple tasks though that you can do on your own without having to call in an expert to do it.

Cleaning of the Evaporator

One of the more simple tasks that you can perform is the cleaning of the evaporator. If it is easily accessible then it is something that you can completely do on your own. If not, then you better think twice about doing anything.

You can clean the underside of the evaporator with a brush. You can slide it out a little if you have difficulty in reaching the far end. You just have to be careful when you are sliding it out so that do not bend any pipes.

You should also clean the tray on the bottom of the evaporator. You have to make sure that moisture does not collect there. You can place some bleach on the pan to prevent the growth of fungus.

Cleaning of the Condenser

Since the condenser is normally placed outdoors, you need to see to it that it does not gather dust, leaves and other debris that might affect the performance of the unit if you do not clean it regularly. You should also cut down grass that might be growing around the evaporator.

You can get a commercial coil cleaner for the maintenance of the condenser. These commercial cleaners are available in supply stores. You have to make sure that you follow the instructions of the manufacturer when using these chemicals.

These are just some of the things that you ought to know when it comes to cleaning and maintaining central air conditioners. These ideas can help you save a great deal of money when it comes to making sure that your air conditioner is running properly.

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