The use of air conditioners has become extremely popular and important. With increasing global warming and the temperatures rising high, air conditioning units are being used in many places. Ductless split air conditioners were first manufactured in Japan and used there for many years. These cooling units have only recently been introduced to other countries. They are now being used in restaurants, auditoriums, cinema theatres, office buildings and schools.

Ductless air conditioning units are also known as “mini-splits”. Like central air conditioning units, these air conditioners have two units as well; a compressor and an air handling unit which comprises of an evaporator and a fan. The evaporator and fan unit are placed in the room that needs cooling and the condenser and compressor which is a single unit is placed outside the home. A conduit that includes the drain, the tubing and the power cable attaches both the units outside and inside the home.

The main advantage of these split air conditioners is that they do not need ducts on the wall which makes the installation process easier. The environment also remains quiet as the compressor makes little noise while it works.

Ductless split air conditioners have a Seasonal Energy Efficiency Ratio (SEER) that ranges between 10.0 and 11.5. These units have a thermostat that helps save energy and provides a zone cooling facility. Another great advantage of ductless split air conditioners is that they provide many options for interior designing and do not interfere with the look of the room.

People used different ways for keeping them cool before the invention of air conditioners. Air duct water was used by ancient Romans that helped to circulate water through the walls. The Chinese used some other ways to keep themselves cool in the hot summer. However, things changed with the invention of air conditioners.

The discovery of air conditioners has made our life much easier during the summer. Now we are dependent on air conditioners and do not even want to imagine our life without it. At first, there were limited models or air conditioner available in the market but now improvement in technology has given rise to new models which include split air conditioners.

The condenser of a split air conditioner is installed outside the home but its unit is placed inside the building. It is connected by means of a refrigerant pipe. Split air conditioners are available in different capacities depending on the size of the room and make relatively little noise when compared to other models. Split air conditioners are available in 0.50 ton, 0.75 ton, 1 ton, 1.5 ton and 2 tons. The BTU (British Thermal Units), i.e. the cooling capacity, must be noted before buying a split air conditioner.

Few manufacturers also provide a split air conditioner that has the capacity to deliver 9000 BTUs of power which can cover an area from 200 to 300 square feet. Split air conditioners can be mounted on the wall. Always use professional help to install a split air conditioner.

Simple cleaning and maintenance can solve most of the problems that people face with air conditioning units. Sometimes particle collection inside the air filter clogs the duct and makes the air conditioning units inefficient. Regular cleaning of the air conditioning filter and grille helps to make it more efficient at cooling and increases its longevity.

Collection of water pools below the air conditioner, faulty cooling, dysfunctional temperature control, rattling sound when the unit is shutting down are the most common problems with air conditioning units. Sometimes these problems can be solved by the owner without calling for technical help.

It is important to turn off the power before attempting air conditioner repair. It is easy to remove the grille. Be careful if the fan is attached to the grille as is sometimes the case. Take care of the wires. Follow the sequence so that it will be easier to reconnect it later.

Sometimes due to a broken or tripped fuse the air conditioning unit may not turn on at all. The fuse must be replaced which is quite a simple job. It is advisable to check the fuse before calling a technician.

Accumulation of water in the front part of the air conditioner is another common problem. Leakage of one of the duct result is sometimes the cause. A simple replacement will solve this problem.

The thermostat controls the temperature of the room. Problems with the thermostat are difficult to solve hence in such a situation a skilled technician must be called to solve this one.

It is easy to repair small problems with an air conditioning unit. For any assistance you can read the instructions in the manual.

When manufacturers first introduced portable air conditioners some years ago, consumers were completely convinced of the usefulness these units. The thing that fascinated them was the mobility, convenience and the fact that consumers did not require complex installation procedures to get the air conditioning unit to cool the room.

The process of getting a portable air conditioner started is very simple. All you need to do is move the unit close to a window or wall vent, which is not hard to do since it has castors. Then place the flexible hose outside the vent or window and plug the cord into the power outlet. You can then switch your portable air conditioner on and cool the room you are in. Once you have met your cooling requirements of one room and you need to go to another room, you need only to switch off the unit, unplug it and roll it into the next room.

Portable air conditioners are ideal for small apartments or single rooms that need to be cooled separately. They do not take up too much space and do not have to be mounted. These units also serve as dehumidifiers that are great in hot temperatures as they add moisture to the air to make it bearable. Portable air conditioners use only a single four inch hose that shifts the heat outdoors. This feature makes the setup of these units different from standard units, but they are very efficient cooling devices.

Let us assume for a moment, it is the beginning of the hot summer months and you have no idea how you are going to get through it. All you know is that you desperately need an air conditioner. However, you are unaware of the type of air conditioner you need and you do not want to make a mistake while choosing it. Here are a few pointers that can help you choose the right air conditioner.

• When buying an air conditioner, it is important to consider the size of the room you want to cool. If it is a small room, then a good option would be a room air conditioner or a small wall unit. However, if it is a larger room then you may need a larger unit that has a higher BTU rating.

• Buying an air conditioner that is both energy efficient and cost effective is vital. These two factors are extremely important as the unit may be a bit expensive when you first buy it but because it will use less electricity, you will end up saving a good deal of money during the summer.

There are many kinds of air conditioners available in the market. If you have a small room, a window or wall unit will be ideal for you. If you have a large home and want to cool all the rooms, a central unit is perfect and portable air conditioners are ideal if you want to move the units from one room to another.

You should consider the benefits of air conditioning rentals if you are thinking of getting an air conditioner for your office or home. You will get on going assistance and maintenance service if you rent an air conditioner from your chosen air conditioner rental company.

Air conditional rental proves to be beneficial as it allows you to test the equipment before you purchase it for your home or office. Hence, you will get to know what type of air conditioner should be installed in your office and will best suit your requirements. Air conditioning makes your working environment comfortable. Air conditioner plays an important role in increasing the efficiency of the staff. The employees or staff can work for longer periods if the environment is comfortable.

Air conditioning systems purify the air and makes the environment comfortable for asthma sufferers or people who are suffering from allergies. There are different types of air conditioners available. Window air conditioners, split air conditioner and central air conditioners are widely used all over the world. You should select the one that best suits your office or home needs.

A professional air conditioning expert can give you advice on the air conditioning system that will best suit your office or home. You should always call a reputable air conditioning professional to install the air conditioner. Therefore, rent an air conditioner to beat the cold winters and hot summers.

It is common to face problems with your air conditioner. However, those problems can often be easily solved by simple maintenance and cleaning. If you want your air conditioner to perform at it maximum efficiency then you will need to regularly clean your air conditioning grille and filter. It will increase the longevity of your air conditioner and will help cool the room effectively.

Sometimes the air conditioner becomes ineffective due to air filter chokes and ducts. You can overcome this problem by cleaning the air filter. The common problems people face with their air conditioners are rattling sounds, collection of water pools, faulty cooling, dysfunctional temperature control, etc.

You can easily solve these minor problems by referring to the air conditioning manual. However, if you are not able to do something then you should call for technical help. Turn off the power before attempting air conditioning repairs. Remove the grille carefully if the fan is attached to it. Make sure that no wires come loose while removing the grille. Remember the sequence of the wires that connect the fan to the main board to avoid confusion.

If your air conditioner does not turn on then you might have a broken or a tripped fuse. Replacing the fuse is an easy task and can be replaced by anyone. You can refer to the air conditioning manual to replace the fuse. Hence, check the fuse before calling an air conditioning professional.

If your central air conditioner is properly maintained then it can provide you and your family with trouble free comfort for years. However, for smooth and efficient working of an air conditioner, you have to perform a few easy tasks. You must ensure that you check your compressor casement, ductwork and air filter regularly.

An air conditioning compressor compartment is placed outside your home. You need to keep it clean and free of blockage by plants as it can put an additional load on your air conditioning system. Do not keep plants around the component as they restrict the air flow. Use a garden hose to wash off the dirt and trim back the plants near the unit.

You should check the ductwork at least once a year if you do not want your passages to become dirty and clogged. If you want to save energy and keep your costs down then you should turn up the thermostat for a few minutes. Therefore, you should not turn off the air conditioning system as it will require more energy to cool the room.

A dirty air filter restricts the air flow. Hence, it should be cleaned or removed regularly. If your air conditioning system has a reusable filter then it should be washed every month.

You need to maintain you air conditioner properly if you want your air conditioner to run effectively. You should consider an annual maintenance check up to avoid costly repairs in the future.

During summer, most people need a cool place to relax and escape from the heat. Having an air conditioner at home is very important and an integral tool especially during the summer. It has become a necessity for a variety of beneficial reasons. Home air conditioning helps in making the family and guests feel comfortable.  Air conditioners not only control the heat but also the humidity of the room.

Centralised air conditioning is ideal for warm days. There are different types of central air conditioning units available specifically designed for home use.

Some centralised air conditioning units are not only used for cooling during summer but also used for heating during winter. Most people like to install this type of centralised air conditioning units in their home which have a dual use. This type of air conditioning unit is useful throughout the year irrespective of variation in climate conditions and seasons.

Central air conditioning units which can be used for both heating and cooling purpose are available with gas or electricity for heating.

An energy efficient home air conditioning unit should be selected for monthly savings in terms of lower electricity bills.

We all know that buying an air conditioning unit is quite expensive. As they say “prevention is always better than cure”. It is better to maintain your air conditioning unit if you do not want to buy a new one every few years.

Today’s air conditioning units are well built and durable. For this reason, many owners become careless about air conditioning units and continue to run it for hours continuously without proper maintenance. Many owners worry about their air conditioning unit only when it stops cooling. In fact without routine maintenance an air conditioning unit loses about 5% of its efficiency each year.

Just routine maintenance can make your air conditioning unit last for 15 years or even longer. It is cheap and easy to maintain an air conditioning unit. Check all the parts of the air conditioning unit and note whether they are functioning properly or not. Check all hoses for leaks and make sure that the condensate tube is draining freely. Any problems should be brought to the notice of a professional repairer.

Filters should be inspected and must be cleaned or changed at regular intervals. Filters should be cleaned more often during summer as they run more frequently when there is a high level of pollutants and dust in the air.

Follow all the necessary steps involved in proper maintenance of an air conditioning unit and enjoy its service.