Things to Know About Air Conditioner

Air Conditioner keeps the room temperature cold, thereby making you feel fresh and active. It has the capacity to control high temperature. It also removes dust, germs and micro organisms from the air.

Types of Air Conditioners
There are various types of air conditioners available, choosing one depends on the size of the area that needs to be cooled.

• Window AC: It is a single unit and is mostly used in small and single rooms. It is easy to install and maintain. Compressor, condenser, cooling coil, expansion coil are enclosed in one unit.

• Split AC: Split AC has two units, external and internal. The internal unit is installed inside the room and the external unit is installed outside the house. The internal unit takes in the warm air and throws out cold air. The external unit throws away the warm air.

• Central AC: Central AC is appropriate for large areas, it has the capacity to cool big houses, hotels, offices, movie theaters, etc. It is very silent and comfortable.

• Tower AC: Tower AC is free floor standing unit, consisting of two units - internal and external. Internal unit is free standing and no installation is required, whereas external unit has a compressor that connects to the internal unit. This AC is ideal for commercial purpose.

Working of Air Conditioners
The AC removes warm air from the room or house and throws cold air. The warm air is cooled by cold pipes known as evaporator coil. A liquid known as refrigerant is filled in these pipes. Refrigerant converts liquid in to gas when taking in the warm air and thereby absorbing heat from the air. The refrigerant is moved into another coil that is located outside the house where it converts into liquid by releasing heat. The compressor helps in moving the refrigerant between the coils by changing pressure and making the refrigerant evaporate into gas. The motor uses the energy to run the compressor.

Maintenance of the Air Conditioners 
Air conditioners should be maintained on regular basis for effective functioning. Following are the parts that should be maintained :

• AC filters: Some filters should be replaced, whereas some can be reused. Clean the AC filters once in two months and if the AC's are used regularly, filters should be maintained more frequently.

• AC coils: A clean filter keeps the coil free from becoming dirty. But still it collects dirt, due to which the airflow is reduced and the ability to absorb heat decreases. Check the coils frequently and clean whenever required.

• Coil fins: Coil fins are located on the evaporator and the condenser coil. By replacing these fins by a tool called fin comb the fins will be back into original condition.

• Condensate drains: If the drain channels are blocked, humidity reducing capacity of the unit decreases, which results in excess moisture. So clean the drains by passing wire that are stiff to check whether the drain channels are blocked or not.

Make Your Own Aromatherapy Air Refresher

Aromatherapy air refreshers are great aid to give a pleasant and soothing effect just with a sense of smell. Since the essential oils are rich in aroma and have more strong and pleasant smells the effect of smelling these scents makes a difference. They might be useful to remove unnecessary odor from the rooms or can be used like a smelling agent which creates a sense of happiness in the rooms.

Aromatherapy refreshers not only give out pleasant smell but shows some therapeutic benefits when one smells their aroma. This is the reason why most of the oils are used for perfumes, air fresheners and in room refreshers. Best Aromatherapy air refreshers have all the natural products which are suitable for use.

You can choose an aromatherapic refresher which not only suits your taste but also the product which relieves you from different disorders. For example, if you are suffering from migraines you can choose an aromatherapic refresher which has the essential oil that is used to treat migraines. A relaxing essential oil helps you to relax.

Let us see how to make Aromatherapy air refresher at our home.

The simple way to make it is to choose an essential oil of your choice and add 8-10 drops of that oil to a cup of water. Fill a spray mist bottle with this solution and spray it where ever you want.

Follow the above process for all the air refreshers. However, instead of using a single essential oil you can use a blend of them to get more benefits out of them. Following are few of the blends which can be used in the preparation of Aromatherapic Air Refresher.

• Add 7 drops of Lemon oil, 16 drops of Lavender oil, 3 Drops of Eucalyptus oil to ¼ cup of distilled water. Fill the spray bottle with this solution and shake it well before using. This refresher can be effectively used as disinfected room spray.
• Take 15 drops of Clary sage oil, 9 drops of lemon oil and 6 drops of lavender oil to about half a cup of water and pour it in a spray bottle. This blend is popularly called as sheer happiness air freshener, which spreads happiness all over where ever it is sprayed.
• To make a vanilla air refreshing spray, add ¼ cup of baking soda, 10 drops of vanilla essential oil to the spray bottle and fill the rest of the bottle with water. Shake well and use in the required areas. One special quality of vanilla oils is it helps in lowering the tendency to take sweets. So, if you are a sweet lover and wants to reduce your sweet appetite you can effectively use this spray.

These are few common blends which are generally used in the houses. Apart from these, there are a lot of blends which cater to the needs of different purposes.

Air Purifiers For Asthma

Asthma is a common respiratory condition in adults and in children, asthma attack happens to a sufferer when the airways to the lungs become narrowed and inflamed. It has symptoms like, loss of breath, dizziness, wheezing, coughing, etc. The reasons for the asthma are, particles such as pollen and dust, and chemicals such as paint fumes or tobacco smoke. To prevent the asthma attacks and to protect the asthma patients from further infection, keeping the house clean by removing the dust causing material is one of the ways. The other way is the use of air purifier which eliminates particles, odors and fumes from the air.

For the patients suffering from the asthma, the purifier which uses HEPA cleaning system is the perfect solution as the HEPA filter captures 90% of all particles sized 0.3 microns or larger in diameter which enter into the system. To work effectively, these filters need to be cleaned or replaced regularly, according the manufacturer's instructions. The other purifiers like electronic air filters also filter the air borne particles but they have the disadvantages of releasing ozone in to the air, which irritates airways in lungs, causing temporary broncho spasm in the patients suffering with asthma, and nasal congestion in the patients having hay fever or rhinitis.

Air purifiers are necessary for the houses in which there are patients suffering from asthma, to prevent fatal asthma attacks. The particulate matter and chemicals responsible for these reactions must be eliminated from the air.

Types of Air Purifiers

An air purifier is a device which removes pollutants from the air. These devices are commonly useful to allergy sufferers and asthma patients and also eliminate the smoke released from various sources. The air purifiers can be used in different places like hospitals, salons, restaurants, offices to purify the air. The other functions of an air purifier is to remove smoke and any other chemical fumes from solvents, paint, heating or cooking gas. An activated carbon filter adsorbs smoke and chemical fumes on to it. A HEPA filter can also be useful in eliminating smoke, but is not effective at eliminating chemical fumes.

There are few basic types of air purifiers which can be used normally at any place. They are:

Room air purifiers:
Home that doesn't have forced air heating or cooling can use these type of purifier. Room air purifiers cost much less than whole house models. Some room models use a high-efficiency particulate air (HEPA) filter, which capture ultra-fine particles. Room models that use ionizer technology produce ozone which absorbs odors.

Whole-house air filters:
These are the types which fit for the whole house. By having the whole house air filters there is no need to have room filters. They also use different technologies available in producing the air purifiers.

Car air purifier:
It is a very simple purifier and it filters the dust, dirt and pollutants that get into the car, and thus maintaining air clean.

Ion air purifiers:
A negatively charged ion particle traps dust and dirt. Ion air purifiers are popular in places where the use of other purifiers can't be possible, such as in submarines, and they are also used by farmers because they are effective for outdoors.

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