Air Conditioner to Choose From Various Options

When you think of installing an air conditioning system in your home, you have got a variety of them to choose from. However, whatever you choose should be appropriate for your home and requirement. You just can’t install any air conditioner that you fancy.
The ranges of AC Units that exist are given below for your consideration.

Portable room air conditioner
This is an air conditioner on wheels. You can wheel the portable air conditioner it anywhere you want and use it to cool a particular area. If you don’t have a central AC you can move this one from one place to the other for spreading the cooling effect. If you are on a strict

Air Conditioning Filters Should be Replaced Regularly

When the outside temperature is simmering and you break into sweat just thinking about venturing out, it is the time when you should be in your home enjoying the coolness of your air conditioner in comfort. Can you imagine your air conditioner all of a sudden stops running? It can, if you have been neglecting to maintain the air conditioner regularly. Air conditioner filters play a very vital role in keeping the AC unit running smoothly. Timely cleaning or replacing of AC filters can ensure your AC unit giving you comfort for a long time without any issues.

If you do not replace air conditioner filters over time dust, grime will block the filter creating a back draft that can clog the system and lead to the whole unit shutting down with some issue or the other. Replacing air conditioner filter is very simple if you follow the steps suggested below.

Air Conditioning Sizing Recommendations

Buying an air conditioner entails buying the right size of air conditioner that will fit your requirements. Otherwise you end up buying the wrong size that either is too large or too small compared to the space you want to cool. Such a purchase becomes a bad investment.

With the proper size of air conditioner you can save money in the short run and bring down the operating cost in the long run.

Air conditioning sizing is an important aspect of purchasing because if the air conditioner is large for the area the cooling might not be uniform with intermittent switching off and switching on. On the other hand if a small unit is installed in the same area it might have to work continuously to maintain the required temperature but might be more efficient working that way than a larger unit. Such small ac unit working continuously at a lower level is also capable to dehumidifying efficiently to make the air in the room cooler.

Air Conditioning Troubleshooting

It might happen that all of a sudden your air conditioner stop running. If you are aware of some basics of air conditioning troubleshooting methods you can save time and money.

There will be times when you are forced to hire a HVAC professional for air conditioning troubleshooting and to get your central air conditioner repaired. Other times you might be able to fix some of the simple issues. Here are some issues of air conditioning troubleshooting that you can handle initially.

Air conditioner does not turn on automatically
Check the thermostat first, it should be set at a temperature that is lower than the temperature of the room. In order to determine whether it is working or not, turn the thermostat at the lowest temperature to see if the AC turns on.

Air Dehumidifiers Can be Used to Cool Your Home

High humidity in the air is the factor that makes summer unbearable, staying cool becomes an act of bravery. Air inside the home is more intolerable as the heat is more due to humidity and the sweat and the stickiness makes your life miserable. The only way to get out of this malady is by reducing the humidity inside the home. To reduce the humidity you have to use air dehumidifiers that reduce the humidity in the air making the heat bearable inside the home. Function of air dehumidifiers is quite similar to that of air conditioners. Both the equipments remove humidity from the air except that the air conditioner also cools the air by circulating cool air. Dehumidifiers generally are used where the circulation of air is not much, especially in damp places like the basement where the moisture is more than anywhere in the home.

An Evaporative Cooler Uses Less Energy

In dry climatic condition, during summer you can use evaporative cooler to cool your home. These are sometimes referred to as swamp coolers. Evaporative cooler uses very low energy, up to 75 percent less than room air conditioners.

It is seen that in the United States around five percent of the total electricity produced is consumed by air conditioners, which in money terms comes to around 15 billion dollars per year. To produce such huge amount of electricity nearly 140 million tons of carbon dioxide is released into the atmosphere. You can

Attic Fans for Cooling Home

Running a central air conditioning throughout the summer can be a costly affair when the outdoor temperature is soaring high and the AC has to run for longer periods in order to keep the home cool. In these times of energy saving initiative taking place all around the world; using up so much energy to cool your home is crime. In a bid to encourage energy saving homeowner can use attic fan to keep their home cool in the summer instead of using an air conditioner. Two models of attic fans are available, one is the regular attic fan and the other is the whole house attic fan.

Regular attic fans
This attic fan is for the attic only. It is used to drive out hot air from the attic using less of electricity. Regular attic fans helps in keeping the home cool but circulating the cool air in the home cannot be done with this regular attic fan.

All About Casement Air Conditioners

Casement air conditioners can be installed in windows that can be opened sideways. These are therefore also referred to as vertical air conditioners. These are used to cool small spaces.

Highlight of casement air conditioners
The salient points of these air conditioners are:
1) Very easy to install, if you have the tools, go ahead
2) Operating them is inexpensive compared to central air conditioners
3) If you are staying on rent, this is the one you should install. You can carry it away when you leave
4) Does not occupy floor space, they are unobtrusive.
5) Can cool an area of 1,000 square feet with ease

Casement air conditioners are capable of cooling small space or a single room. If you intend to cool the entire house with one unit then it will not be possible. For cooling the entire house you will need central air conditioner to do so.

Know About Central Air Conditioning

To cool a structure that has many rooms, at one go, you have to use central air conditioning system. This system allows cool air to be carried everywhere through ducts that run through walls or floors and draws the warm air back to the AC to be cooled and re-circulated. Central air conditioning system has condenser that is installed outside and a coil system with fan for cooling inside.

Sometimes the existing forced air furnace ducts are used for the central air conditioning system to circulate the cool air into the house. This is done to cut down the cost of ducting, if however there is no existing duct system then you have to install new ducting which is rather expensive. This cost of ducting however will depend upon the area to be covered by the central air conditioner and the cost could go up to $10,000 or more.

Central Air Conditioning Can Spread Allergies

Central air conditioning is a boon to homes where the summer days can be comfortable and cool. This might be true for most of the people but there are those who suffer in such air conditioned environment due to symptoms like burning eyes, sore throat and some type of allergies.

Central AC systems work efficiently within a closed environment where the cool air can be circulated smoothly. It becomes ineffective if there is any leakage in the insulation system. Therefore effective insulating materials like caulks and other products that are weather proof are used in insulation. As a result if any contaminants get into the air, it gets on circulating causing those allergic to suffer more.

Some of contaminants that are found in indoor air conditioning are:

- synthetic fibers that are found in carpets and furniture fabrics
- chemicals in building materials
- personal care products and cleaning agent
- pesticides and insecticides
- gases given off by cooking
- fumes
- dust mites and pet dander

Breaking the Myths on Central Air Conditioning

There are many homeowners that use central air conditioning system in their homes; however most of them do not how to use the system properly so that they can derive the maximum benefit out of them. There are however some myths that are floating around regarding central air conditioners that are not true today and some myths have no basis at all. Here are some of them for your knowledge

Myth : Central air system can reduce electric bills if they are energy efficient.

Studies show that many of the central air units installed at homes do not conform to the specification exactly. Most of the time proper sizing is not done either the capacity is more or less for the home. Sometime the ducts are also not installed the right way. In fact due to the sizing or ducting problems 25% of the energy gets wasted. If you do not install the correct sized unit or the ducts you will never see any reduction in your electric bills.

Myth: A home can be heated or cooled by changing the thermostat accordingly

Check the Air Conditioner Before Service

It has been found that an air conditioner’s efficiency goes down by five percent every year of operation. However if you maintain it regularly this loss can be prevented. Therefore engaging an air conditioning service over time will result in -
- lower electric bill,
- reduced ac repair cost and
- keep your home cool throughout summer without a hitch.

At the time of purchasing an air conditioner you should see whether any air conditioning service is being offered by the seller. If not, you have to seek out a third party to enter into an air conditioning service annual contract so that your AC is in tune when summer sets in.

Air conditioning service should include
# cleaning of condenser unit
# oiling of motors of the fan
# belts adjustment and replacement if required
# checking power inputs
# coolant level checking

Cooling Fans That Can Help Your AC

If you can use cooling fans in conjunction with an air conditioner, you can cool a larger area with relatively lower energy cost.

The cooling fans will be circulating the air in such a way that the AC will get air feedback more quickly. With such rapid feedback of air the AC will be able to cool larger quantity of air in less time and there will be less stress on the AC fans.

Before placing the cooling fans take a note of the layout of the house and then decide where to place the cooling fans. For example, you can place a fan in front of the AC which will circulate the AC’s cool air quickly on to the people to cool them rapidly. Then you can place another cooler fan in the doorway so that air is drawn into the house. An indoor doorway fan can cool two separate rooms by pulling air into the rooms from the AC.

There are a number of models of cooling fans available. You have to decide which one you need.

Effect of Air Conditioning on Health

conditioners a necessity. Air conditions make the summer days bearable by bring down the inside temperature and decreasing the humidity, as a result you are able to enjoy a cooler and drier environment inside the house. Air conditioning is a great way to avoid heat stroke that many suffer during summer.

While air conditioning has its benefits there are downsides as well if the air conditioner is not maintained regularly. With neglect harmful bacteria, fungi and pollen start building up their colony inside the air conditioner. These harmful microorganisms can play havoc with your health. When these are released inside the room along with the cool air and infect the people enjoying the cool air. Issues like sore throat, running nose, eye infection and even asthmatic conditions can develop. The issues that are of immediate concern are

How Dehumidifiers Work

The heat inside the home is high due to the presence of moisture that creates a spa-like ambience in the home. The home will feel cool if the moisture can be reduced. Dehumidifiers are there just for this purpose – to reduce moisture from the air. Reduction is moisture will not only make the occupants comfortable but will also prevent formation of mold and mildew in the home.

How dehumidifier work
There is similarity between the working of an air conditioner and a dehumidifier. In a dehumidifier there are coils filled with a hot and a cold refrigerant. When air is drawn into the unit by a motorized fan, the air comes in contact with the coils and condenses. The condensed air is collected in a storage tank. The rest of the air is expelled back into the room that contains less moisture. The air conditioner works in a similar fashion but the hot and cold coolants are kept separate in an AC. The AC also dehumidifies, but that is as a byproduct of cooling.