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Archive for February, 2009

Split Air Conditioning Tips To Increase Their Longevity

February 25th, 2009

7 Tips To Increase The Longevity Of Your Split Air Conditioner

So you have bought a split air conditioner to beat the heat of this scorching summer? Now remember some tips to ensure that it performs superlatively throughout its life.

windowless air conditionerThe global warming has wrecked havoc on the earth as the temperature is rising and touching a new high every year. The people across the globe are suffering from the ill effects of global warming. Coupled with the scorching heat, the humidity has made life tougher than ever before. To save themselves from this unusual climatic condition, many people have fallen back on air conditioners a lot.

sharp portable air conditionerWhether you buy a split AC (air conditioner) or a window AC, the most important thing is to know whether they will perform smartly under tough circumstances. Since, we tend to overuse the air conditioners during the summer, we need to be prepared for their maintenance just incase they fail to perform up to the desired level. Take a look at some of the maintenance tips for split ACs that should be applied to boost the efficiency of your split air conditioner.

The smooth functioning of a product depends on its proper maintenance. So, if you have a product, then you need to take god care of it. In case of an AC whether domestic or commercial, the following points should be noted for better performance and durability of the product. The various components of it include:

1. Air conditioning filter is an important part of an AC. It should be changed every month or every two months regularly depending on its use. If not the air would be dirty and filled with pollutants. The dirty air conditioning filters also increases the air conditioning repair and maintenance cost.

2. Another important part is the compressor. It compresses low pressure, low volume gas making them the high pressure, high temperature and the gas needed for the AC. It also removes vapor from the evaporator to maintain a low boiling point. Make sure to clean the compressor regularly to get cool and refreshing air. Oil specially designed for the ACs can be used for its longevity.

3. When air passes through the system, the evaporator coil absorbs the heat to provide cold air through out the space. Replacing the old evaporator coil improves the air flow and air circulation inside the home.

4. Air conditioning maintenance also includes cleaning of air ducts or ducts. In the air conditioning system, air ducts are spread through out the entire house keeping the area cool and pleasant. Hence, the ductwork ought to be cleaned regularly to remove the dust collected on air ducts.

5. All air conditioning system use refrigerant to absorb the excess heat and supply cool air inside the house. Sometimes there might be a refrigerant leak. So, a reliable air conditioning company or contractor should be called to check and repair that part.

6. Sometimes there might be problem with the heating and split air conditioning of your air conditioner. You need to clean your air filters. If, still the problem continues, then it`s time to call an expert.

7. In some of the cases ice blocks the tube and no cold air comes from the air conditioning filter instead of the filters recently cleaned. It indicates that the air conditioning refrigerant is low and needs to be adjusted or replaced.

maytag portable air conditionerAlthough the running cost of both window and split AC is almost the same, the power consumption of a split AC could be little higher because of the additional motor it requires. Moreover, the capital expenditure of it is a bit higher than the window AC as well. A split air conditioner scores higher than a window air conditioner because of its `silence` feature. The compressor of a split air conditioner is kept away from the indoor unit and thus, ensures complete silence inside your room.

   

This article can be accessed in portuguese from the Article section of page Air Conditioner

Roberto Sedycias works as IT consultant for PoloMercantil.

By Roberto Sedycias
Published: 6/26/2008

Which is a better heating system for a new home.

Forced air gives you the option in the future for central air conditioning. We built our home 2 years ago and put hot water baseboard. It is a quick way to heat a space.   

Portable air conditioners are ideal for small rooms.

An air conditioning unit that can be moved from one place to another with ease is known as a portable air conditioning unit. 

Learn how you easily handle your Air Conditioners and get best result

In the present day, Air Conditioners have become an essential component of our lives. However, running an air conditioner entails great deal of care. 

Coolerado Shows Off Solar-Powered Air Conditioner

I had the chance to take a look at a Coolerado air-conditioning unit this past August at the West Coast Green Conference.

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Home Air Conditioning Units DIY Repair Basics

February 24th, 2009

Home Air Conditioning Repairs Basics For You

Home air conditioning repair is one of those few difficult tasks you must repair with care.For repairing the air conditioner of your sweet house, you need to first know how an air conditioner works.

Model Partition of an air conditioner

installing central air conditioningGenerally, an air-conditioner has two different working parts on which it actually functions. These are the evaporator and the condenser. While the condenser of an air-conditioner is placed outside the room or the location it is used for, the evaporator is placed inside the main cabinet of the air-conditioner.

Most people connect their air conditioners to the air distribution system and so, and they have a common motor, ductwork and blower for heating as well as throwing cold air outside. Home air conditioning repairs is not a one time activity as you would need perform it all throughout the life of the air conditioner so knowing the technical operations of a air conditioner is of utmost important.

delonghi portable air conditionerWhen you switch on the air conditioner, the hot air present in the room is sucked and channeled to the furnace from with help of return duct. The hot air then moves to the evaporator coils present in plenum which direct it towards the cooling house. Plenums are special coils for air circulation and ventilation. All the working of an air conditioner depends on the set of plenum which facilitates the air channel. So, if your air conditioner is not cooling the room, it is likely to have a problem in its air distribution channel or plenums.

casement window air conditionerWhile do-it-yourself repair service is doable for small or minor faults in an air conditioner, for specific faults or breakdowns, you should call a technician for serious home air conditioning repairs. Cleaning of the evaporator and other menial tasks may be performed by you but make sure you do not try your hands at something you are adept at.

Ricky runs an air condtioning website at www.airconditioningfilters.net where he teaches people how to buy and replace home air conditioning filters. Visit his site today to learn more about which home air conditioning filters is the best.

By Ricky Lim
Published: 12/28/2007

 

Save Energy, Save Money.

Ducts that move air to-and-from a forced-air furnace, central air conditioner, or heat pump are often big energy wasters. Sealing your ducts can improve the efficiency.   

Cost of an Air Heat Pump. They are usually less intrusive than window air conditioners but don’t necessarily have the built-in look of ducted central systems. 

Leland City Club, Detroit MI

In the summer, this is partly because there’s a small air conditioner at that end of the bar, or at least that’s where it used to be. 

Mold reports, ailments noted in older dorms

13, 2009) We moved in and our air conditioning unit was very moldy. It smelled and was black with mold on the inside so we took it apart and cleaned it.

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Mini Split Air Conditioning

February 23rd, 2009

Cooling Tips For Buying A Split Air Conditioner

Selecting a split air conditioner can be extremely taxing given the number of brands available in the market. Learn more.

air conditioner 12000 btuConsidered an icon of luxury a few decades back, Air Conditioners (abbreviated to AC) are now a basic necessity of almost every household. The growing use of ACs can be primarily attributed to the rise in global warming on earth. Technically put, air conditioner is an electronic appliance to control the temperature by dropping the humidity. The functioning of an AC is very similar to that of a refrigerator. It pulls out the heat from an area using a refrigeration cycle to keep the environment cool and fresh.

best air conditionerMost of the air conditioners work almost in the same way irrespective of their shape and size. The most popular among the air conditioners available in the market is referred to as a split system air conditioner. In this kind of air conditioners the compressor is installed inside the home where as the condenser remains outside and they are connected by means of refrigerant pipes. The noise produced in case of split air conditioners is very less as compared to its other competitor. The wall mounted split air conditioner has a rotary compressor, which forces cold air into the room.

Facts you should know about split ACs:

The tonnage of the air conditioner determines its cooling capacity. It depends on the size or area of the room you need to use it in. Spilt ACs are available in 0.50 ton, 0.75 ton, 1 ton, 1.5 ton and 2 tons. If you go for a lower tonnage AC to reduce its cost, then it troubles you with more power consumption that is not favorable in the long run.

BTU or British thermal unit per hour is the unit for standard measurement of the cooling capacity of an air conditioner. Hence, the strength of the AC largely depends on the cooling capacity. As a matter of fact, the cooling capacity of an AC of one ton can be 12000 BTU per hour.

There are some home truths about Split Air Conditioners that buyers must be aware of:

air conditioner sizingSize Does Matter – It is easy go get confused regarding the various sizes of split air conditioners that is dependent on the size of your room. For instance, a 35 sq. ft. area will need 0.75-ton air conditioner whereas a 2-ton AC will suit well for a room having an area of 250 sq. ft. if you want to cool a large hall, you can divide it into small rooms to calculate the accurate tonnage it will need.

Hole in The Wall – For installing a split AC in your room, like or not, you might need to make a hole on you wall. The depth of the hole depends on the unit you have decided to buy. Usually, it is 3 inches in diameter.

Tubing – A split AC requires an additional component such as Tubing to function properly. So you need to purchase it additionally from the market. It usually acts as a connecter between indoor and outdoor units. Generally, the size of the tubing depends on the distance between the indoor unit and the outdoor unit.

Dual Zone and Triple Zone- If you think simply buying a split AC will solve all your purpose, think again. If you live in a house that consists of multiple rooms, then you must go for Dual Zone or Triple Zone depending on the number of rooms in your house. Basically, it means the number of air handles required to cool a room. If your house is like an open area that has multiple rooms in it, then you may need to go for one air handler; however, you need to ensure that BTUs are adequate to cover the area of all rooms.

Installation Cost -When you consider installing a split AC in your house, make it a point to include the cost of installation as well. Installing a mini AC or split air conditioner is considered more complex than installing a window AC. As a result, you will need the help of a professional who is familiar with the installation process of the split AC.

Selecting a split air conditioner can be extremely taxing given the number of brands available in the market. Starting from LG, Voltas, Whirlpool, Samsung to Cruise, there area wide range of brands with different models and features can be found in many online stores. However, there is something that you should always remember as a prudent buyer of a split AC, if you stick to a less known brand just to save a few bucks, it might cost you more in the long run in terms of poor quality and durability.

On the top of it, some cheap split air conditioners tend to consume more electricity resulting higher electricity bills. Hence, it makes perfect sense to go for a well-know brand over their cheaper alternatives.

This article can be accessed in portuguese from the Article section of page House_Garden

Roberto Sedycias works as IT consultant for PoloMercantil.

By Roberto Sedycias
Published: 4/29/2008

Variety of air conditioners and their maintenance

People install the various types of air conditioners in the various public places such as the Shopping plazas, marts, markets, shops, offices, and even their home.  

Know about importance of air conditioners

Especially in Australia, a country that suffers from intense heat during the season, air conditioners are the only boon that saves the life of many people from the cruel heat. 

Choosing a Right Air Conditioner??

Choosing an air conditioning unit for your home can be a challenge at times if you have no idea what you are looking for. 

Air conditioner for casement windows?

I realize I’m asking early in the season, but I want to get an estimate on how much I need to save to get an air conditioner that will fit into these windows.  

Save Energy, Save Money.

A lot of people run expensive air conditioning when it is actually pretty cool out- after the sun has been baking a California house all day it can be cool in the evening.  

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Air Condition Repairs Yourself

February 23rd, 2009

Air Condition Repair – DIY Air Conditioner Repair


portable air conditioning unitsThe major air condition repairs carried out are due to the air conditioner not being able to turn on, or the cooling capacity has been reduced, the air flow is lost or it can also be due to the internal components of the air conditioner.

The usual air conditioner components that need to be replaced are the faulty air compressor or condenser, defective air handling unit, defects in the duct system and the air leaks.

If your air conditioner doesn’t start, you have to look at the controls and the switches as most of the problems due to air condition repair are electrical repairs. You have to check whether the circuit breaker and the thermostat are properly functioning.

wall mounted air conditionerAfter that you need to check the air handling unit which comprises the return air plenum, air filter, blower fan, cooling and heating coil and the supply plenum. Next you need to check the circuit breakers for the compressors and the air handling units.

If the air conditioning problem is not resolved, then you need to check the duct system i.e. the return air ducts and the supply air ducts and the filters whether they carry air from the air handler to the different intended rooms in the building.

The other most common problem with air conditioners would be that the air conditioner doesn’t give good cooling effect. It so, you will need to check the blower unit.

If you find that it is dirty, you should clean it as it causes loss of cool air supply. The reduced cooling could also be due to old or aged air compressors which have to be replaced.

small air conditionerThe air compressors are costly and this would be an expensive repair. Cooling effect is reduced even if the condensate from the air conditioner is not being drained properly or there are leaks in the air handler, or due to damaged air ducts or due to the problems in the air conditioner refrigerant system.

Visit my site to learn more about home air conditioning repairs. Learn why air conditioning filters are important and how to choose and buy air conditioning filters.

By Ricky Lim
Published: 9/18/2008

Portable air conditioners are ideal for small rooms.

Small air conditioners that can be moved from one place to another with ease is known as a portable air conditioning unit. 

Learn how you easily handle your Air Conditioners and get best result

In the present day, Air Conditioners have become an essential component of our lives. However, running an air conditioner entails great deal of care.   

Window Air Conditioners “Choose Wisely”

If you are considering adding air conditioning to a small room or an add on to your home room air conditioning can be a great choice.

Coolerado Makes Solar Powered Air Conditioning a Reality.

Air Conditioner Cools and Boosts Solar Power Generation Please join us at the RETECH (renewable energy technology) exhibition at the Las Vegas Convention.

Four Seasons Heating & Air Conditioning.

Four Seasons Heating and Air Conditioning is encouraging consumers to act on the government’s new economic stimulus plan that includes tax credits.   

Coolerado Shows Off Solar-Powered Air Conditioner

I had the chance to take a look at a Coolerado air-conditioning unit this past August at the West Coast Green Conference.

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Portable Air Conditioning Unit Venting FAQ

February 4th, 2009

Portable Air Conditioner Unit Venting FAQ

Read on to understanding the venting requirements of a portable air conditioner.

Portable Air Conditioner Unit Venting FAQ

Potable air conditioners are units that can be transferred from one room to another. The advantage that they have over the traditional air conditioning units is that they do not require any permanent installation. However, what they do require is a venting outlet, which can either be a window or a wall. Once the portable air conditioner unit is positioned, the exhaust hose has to set out of the room so that the hot air can be let out.

Below are the frequently asked questions (FAQ) regarding the portable air conditioning unit venting:

Do portable air conditioners require outside venting?
All portable air conditioners need to vent the hot air they remove from the room. However, the hot air need not be vented outside a window. It can be vented into a room, like storage where the high temperature is not an issue.

Can I use a portable air conditioner without a vent?
Portable air conditioners require a vent to function properly. If the hot air is not vented out to another room, then the air conditioner will not work efficiently.

What type of venting options do Portable Air Conditioners provide?
Most portable air conditioners come with an installation kit for a window or a sliding door. A wall or a drop ceiling can also be used for venting of portable air conditioner unit.

What are the steps involved to vent a portable air conditioner?
The typical steps involved are:

  • Select the location for vent.
  • Slide the exhaust connector over the discharge opening at the back of the unit.
  • Connect the exhaust hose to the exhaust connector.
  • Connect the venting window kit adapter to the window kit.

Set the window vending kit into the window and shut the window.

How does the window kit work?
The window kit is cut to a slider or a window. The window is then closed against the foam to seal the air from outside. The exhaust hose if fitted through a small cut out in the foam.

How long does the installation take at a window?
A single installation takes about 5 minutes and the unit can easily be moved from window to window.

What is the ideal length of the exhaust hose?
The ideal length of the exhaust hose should be between 5 and 7 feet and it should be 5 inch in diameter.

Can I extend the length of the exhaust hose?
The manufacturers of the portable air conditioners generally recommend that the length of the hose should not be extended. If there is a backpressure or constriction to the airflow, the unit will not work and could also be damaged. If you are left with little choice, then make sure that while increasing the length of the hose, the diameter is also increased. Doing so will definitely decrease the efficiency of the air conditioning unit. However, read your warranty manual before doing so, as some manufactures do not allow it all.

What material is used to make the exhaust hose of a portable air conditioner?
The material used to make the hose is temperature resistant plastic, which is reinforced with metal.

Can I vent a portable air conditioner out a dryer vent?
Venting a portable air conditioner using a dryer vent is usually not recommended by the manufactures, especially if the diameter of the dryer vent is smaller than the hose of the air conditioner. Also, if your dryer vent has external vents, then it should not be used at all as the compressor is not strong enough to push these flaps open.

What is the difference between a single hose design and a dual hose design?
Some portable air conditioners offer one air exhaust hose while some offer two, one for air intake and the other one for air exhaust. A single hose takes the air in, cools it and returns the same air back into the room. A small portion of this air will be blown out of the air conditioner’s exhaust host. A dual hose unit works by taking in air from the outside though one of the hose pipes cooling the air and releasing it while releasing the hot air through the exhaust pipe. As of now, there is no conclusive proof as to which unit produces more efficient cooling and conserves energy at the same time.

In conclusion, please read the user manual very carefully before installing a venting mechanism for your portable air conditioner. Happy Cooling!

By Ranjan Shandilya
Published: 12/5/2007


Air Quality update

This small unit houses two analysers within a cabinet which also includes air conditioning.   

More training centres offer F-gas courses

The premier distributor of Fujitsu, Sanyo and LG air conditioning units offering VRF design.  

I Need Some Education – Geothermal Heating & Air Conditioning Forums

16 Unit ventilators (heat pumps). About 7 air handlers. Metasys control.

What Type Of Home Air Conditioning Unit.

A home air conditioning unit is a great investment for you home and lifestyle.

HVAC Central Air Conditioning Units

Today’s Hvac training I will be going over some of the basics about central air conditioning units.

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American Standard Air Conditioners

February 4th, 2009

American Standard Air Conditioner – Why it is the Best American Air Conditioner

The American standard air conditioner is one of the leading brands of air conditioners that are available in the market.

The American brand air conditioner is well known for its top notch quality and service.

The air conditioner from the American standard company is very reliable and comfortable to the customers. There are several advantages in buying an American standard air conditioner. One of the major advantages is the fact that it lets the customer stay cool and it also helps in saving a lot of money with his efficient usage of current.

There are several American standard models available on the market. These models vary with respect to the SEER value. SEER is nothing but the Seasonal Energy Efficiency Ratio. It is the ratio or the rating that is used to measure the efficiency of cooling factor of a specific heat pump or an air conditioner.

If the seasonal energy efficiency ratio is higher then the efficiency of the air conditioner is also higher and vice versa. So it is always better to buy an air conditioner with a higher SEER value.

The American standard air conditioner ranges in the efficiency factor from the SEER value of 13 to the SEER value of more than 18. This SEER value for the American brand air conditioner is among the best that is available in the market. The American standard air conditioner has the highest rating for efficiency in the air conditioner industry.

Because of this factor a lot of customers usually buy the American standard. There are several choices to choose from. One of the best models is the allegiance American standard air conditioners. If you want the best, I recommend getting the Allergiance 18 which has maximum efficiency and cooling.

There are so many choices are comfort that is available to the customer to choose from. There are several technological factors also that come in to consideration while buying the air conditioning unit.

The American standard air conditioner gives you the comfort of cooling that the customer always looks for in his home. It is thus a very effective air conditioner unit with the latest technologies.

Learn where to buy cheap American standard air conditioner online. Also visit my site to learn more about the best cheap portable air conditioners.

By Ricky Lim
Published: 9/30/2008


Garden Building Combined Heating and Air Conditioning Unit.

This combined heating and air conditioning unit is ideal for a garden building.   

Air Conditioning the Church

Air Conditioning America exhibition visitors passed through massive galvanized sheet metal.

Maintenance of an air conditioner is very important.

Regular maintenance of mechanical and electrical devices is important for the continuous functioning.  

eco gadgets researchers develop solar powered air conditioning.

Solar-powered air conditioning systems. The best way to get rid of blackouts during summer.  

The Functioning of an Air conditioner

The air conditioner unit use a gas, which may be one of several types or composition.

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Home Air Conditioning Prices

February 4th, 2009

Air Conditioner Comparison: A Primer

Having an air-conditioned home is like having an oasis on a sweltering summer day but it is also a costly comfort. Before you choose an energy efficient cooling system, you should perform the air conditioner comparison in order to ensure you purchase the best system. Doing comparison shopping is a necessity when you’re in the market for air conditioning.

A cool, well air-conditioned home is a good retreat from hot summer days, but it is an expensive one. Before you select an energy efficient A/C system for your home you can do an air conditioner comparison to make sure you get a good one. This air conditioner comparison is important for anyone who is looking for a new air conditioner.

While few things feel nicer than the sensation of stepping into a nice, cool home from a sizzling summer day, air conditioning can be an expensive luxury. Just as there are considerations that can perk up your car’s efficiency, there are ways of improving your air conditioning system’s energy efficiency as well. Do an air conditioner comparison before buying one.

There are certain things to be considered before selecting an air conditioner. Room air conditioners are the first type. Room air conditioners do room cooling rather than whole house, so while they may be less efficient in terms of energy loss, they are cheaper to function than extensive central air systems. Those living in smaller homes and apartments can be quite relaxed with simple room air conditioners, but those living in larger homes will naturally need something more substantial.

The process of central air conditioning passes cool air through ductwork. There are two kinds of systems, split and packaged. Split system units come with the condenser and compressor housed inside a metal casing which is installed outside while the inside cabinet houses the evaporator.

If the home already has a furnace, but doesn’t have an air conditioner, this system will be the most economical because there will usually be a furnace or indoor part of the heat pump in an indoor cabinet. The evaporator, compressor, and condenser of a packaged central air conditioner are all located in the same cabinet. In order to eliminate the need for a separate furnace, some will even contain a natural gas furnace or an electric heating coil.

As you might believe, larger air conditioners use more energy than smaller ones, so selecting a system that is sized suitably for your home will keep your energy costs in check. Before deciding how large your air conditioner should be, try to assess some things like how large a home do you have and how many windows does the home have?

Are your windows, walls and ceiling nicely insulated? How much shade covers up your home and how much heat do your appliances generate? Clearly evaluating your energy needs will help you make an informed decision at purchase time. Home AC units are also very good.

By Stephan Grindley
Published: 6/6/2008


Heating And Air Conditioning Home Improvement Contractor

Air conditioning and heating sales, repair, installation – furnaces, heat pumps, ac service.  

Different ways to maintain your air conditioner.

If you follow some basic steps, maintenance of your air conditioner can be rather easy.

Buy or rent portable air conditioners?

Buying or renting small air conditioners can therefore be the easiest.   

Tips to Get A Good Air Conditioning Unit for Your Home.

A home air conditioning unit is a great thing to have in your home.

Why gyms have air conditioning

Why gyms have air conditioning. So that when I get home at 5pm and it’s still 3000 degrees.

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Central Air Installation – Ductless & Split System Air Conditioners

February 4th, 2009

Ductless Air Conditioners – Split System Air Conditioners

Here is some information about Ductless Split Air Conditioners that are being used in more and more homes.

When we bought the air conditioning system for our place, we were posed with many problems since it was not pre-decided and let me tell we live in an apartment so making some kind of structural changes was impossible. So then the obvious choice was Ductless Split-System Air conditioners. That is when I did all the research and reached the conclusion, which is something to this effect.

Ductless or split-system air-conditioners, often called mini split sir conditioners have innumerable potential uses in residential, commercial, and institutional buildings. The most frequently used applications are in those houses or buildings where more than one family lives or as retrofit add-ons to those homes which have ductless heating systems as well, such as hydronic or hot water heating systems, radiant panels, and space heaters that used wood, kerosene, propane. They can also be a wise choice for rooms that are just like add-ons and were thus unplanned and small apartments, where extending or installing distribution ductwork, suddenly for a central air-conditioner or heating systems is not practicable at all since these structures are planned and do not allow much work once the construction is done.

Differences in the workings of Central Air Conditioning and Ductless Split-System Air Conditioning

In case of a central air conditioner the furnace’s blower is used to draw the air in the room into the unit through return-air ductwork and a filter that helps to get rid of the dust, hair and lint. The air inside the room moves past a chilled indoor coil that is the evaporator so that the heat is released. The cold air moves on to the enclosure, which is usually a large metal box at the top of the furnace, where it is transferred to the air supply ductwork and then the air is returned to the rooms.Split air conditioners, like central air conditioners have two main basic parts which are an outdoor compressor or condenser, and an indoor air-handling unit. A passage, which connects the outdoor and indoor units, also consists of the power cable, the refrigerant tubing, suction tube, and a condensate drain.

Advantages and Disadvantages of a Split Air Conditioner

The primary advantages of the split air conditioners are as follows:

  • They are small in size and flexibility in regards to where it can be placed or which room it should heat or cool.
  • Most of the models have as many as four indoor air-handling units, precisely for the four zones or rooms connected to one outdoor unit.
  • The number of units depends on the degree of heating or cooling that is required for the building or zone, which is again dependant on the insulation of building.
  • Since every zone would have it’s own thermostat, the only need is to condition the place when somebody is there. This actually saves some energy and money.
  • Ductless split air conditioning systems are also often easier to install than any other kind of conditioning systems.
  • The added advantage is that most manufacturers who make such air conditioning system do provide a variety of lengths of linking passages so that it is possible to cool rooms on the forepart of a house with the compressor in a more advantageous or inconspicuous position that is on the outside of the building.
  • The main disadvantage of Split Air Conditioner is their excessive cost. It is like 30% more than the Central Air Conditioning.
  • The appearance of the indoor part of the system is also a disadvantage. They do not have the built-in look of Central Air Conditioning Systems.
  • There also has to be a place to drain the condensate water next to the outdoor unit.
  • It is very difficult to find skilled installers and the size also has to be right otherwise there is wastage of energy and leads to inefficient work. The humidity and temperature control also fails to work.


Though there are various disadvantages of a ductless air conditioners but given the “minimum space and maximum utility” theory, they seem to be the ultimate solution for people now.

By Poushali Ganguly
Published: 12/22/2007


Service Plus Heating and Air Conditioning

When it comes to heating and air conditioning Service Plus provides the highest quality.   

Hot Temperatures – Little Air Conditioner Frugality

Last week when temperatures hit 45 degrees Celsius (113 degrees Fahrenheit)

Solar Powered Air Conditioning Being Developed In Australia.

His research goes beyond the carbon emissions associated with coal-fire generated electricity use.  

Portable Air Conditioning Unit

Portable Air Conditioning Unit (Argo). For use in rooms up to 20m2.  

DIY Air Conditioner Spring Cleaning.

This central air conditioner maintenance guide helps you get lower cooling bills.

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Best Air Conditioner For Your Needs

February 4th, 2009

Choosing a Central Air Conditioner

When choosing a central air conditioning unit, one must take many factors into consideration. Here’s a look at such factors and advantages of choosing central air conditioners.


windowless air conditioner

Central air conditioners have set certain standards in the air conditioning market today. Apart from keeping the air cool, central air conditioning systems also filter and dehumidify the air that we breathe, which is around us. When choosing a central air conditioner, there are many factors you need to consider. A central air conditioning system uses ducts to distribute the cooled and dehumidified air to various rooms, which could be for an office or even a home. When choosing a central air conditioner, one must also keep the budget in mind and the requirements for the air conditioning. Before buying a central air conditioner you have to first decide which parts of the office space or the home space, need the air conditioning. Sometimes it so happens, that the entire building may need the air conditioning. There are many advantages of choosing central air conditioners.

Choosing Your Central Air Conditioner
What to look for when buying a central air conditioner? Here are some things to consider while choosing a central air conditioning unit for your needs:

  1. Before choosing a central air conditioner, you must consider the size of the air conditioner. This is primarily because the right sized air conditioner needs to match the cooling power to the characteristics of your home. For this, you may need to ask your contractor to do a load calculation which would ensure that you can take a proper account of the size of the home, the window area, the insulation levels and such other factors. Apart from choosing the right size of the central air conditioners one also needs to take care about the position of the unit that would be installed. This is because the position of the air conditioning systems can also affect its efficiency. If there is too much interference in its vicinity, then there are chances the air won’t flow freely through this area.
  2. Look at the moisture performance of the central air conditioner. This is because your comfort depends as much on controlling the humidity, as it does on keeping the area cool. The central air conditioning systems vary in their ability to remove the moisture from the air. Therefore, you need to ask the your dealer about the performance of the units.
  3. A large size central air conditioning system may sound very attractive and appealing but remember before choosing this; you must consider there are certain drawbacks which are as follows:
    • An oversized unit turns on and off very frequently as compared to one that is of the appropriate size.
    • These also bring a higher equipment cost.
    • These also face more wear and tear.
    • Using an oversized system will not even run long enough to wring the moisture out of the air.
    • These air conditioning systems also draw loads of electricity and subsequently cause higher electricity bills.
  4. When choosing a central air conditioner, one will come across different seer ratings (Seasonal Energy Efficiency Ratio). This would give you the necessary know how on the efficiency of the air conditioning systems. Most of the new models of central air conditioning systems do not have a rating that is below 13. The older units are known to have a seer rating of 7.


Advantages of Central Air Conditioning Unit
There are certain benefits of having a central air conditioning system. Here’s a look at some of the advantages of choosing central air conditioners:

  1. Central air conditioning systems are one of the most effective ways to regulate cool air throughout all the parts of the building. The centralized units that cool the air also sends it through a direct route which is through the air ducts or the vents that are located in the individual rooms.
  2. Compared to the window air conditioning systems, these make less noise.
  3. Central air conditioning units have compressor as the visible part of the unit, which is outside the building or in any such place that makes it as inconspicuous as possible. Therefore, central air conditioning systems do not affect the view from your window or block the space. These do not take any added space in your room and are very convenient to operate.
  4. The central air conditioner systems are also much more energy efficient as compared to the window air conditioning systems.
  5. Most of the central air conditioners are known to work in a reversed cycle as well. This would simply mean that in winter, it pumps hot air. Besides, the central air conditioners also keep your entire house cool instead of cooling one room.
By Kashmira Lad
Published: 12/13/2007


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Small Air Conditioner Repairs

February 4th, 2009

Saving On Air Conditioner Repairs

Air conditioner repairs aren’t cheap – they can easily cost hundreds of dollars. Quite often, the cost of labor is the biggest item on the invoice, if not the only one! Meanwhile, it’s easy to significantly reduce or even completely avoid charges for air conditioner repairs. Most people miss this chance because it happens before the technician comes, but you won’t miss it again after reading this article.

The idea is to do some leg work for the technician before he comes to your home. When he calls before his visit, pay close attention when he asks you to look at or listen to something. Your observations might let him know exactly what is wrong with your air conditioner. This means that he can either tell you what to do over the phone, or come prepared with the part he needs, saving a second trip. Use your chance over the phone.

You can save big if you listen to that guy on the phone and don’t cut any corners when he asks you to do something. Don’t worry, he won’t ask you to do anything unsafe or difficult. Let’s go through a few possible scenarios.

Q. Do you feel air coming out of the floor registers?

WA. (Wrong Answer) Yes, the air is fine.
The technician will come and check the air for you. He may find that the furnace (air handler) switch was off and turn it back on for you. Do you want to pay $100 for that?

RA. (Right Answer) Just a second, I’ll check. (After checking a couple of registers) Air flow is as usual, or weaker than usual. (Whichever is the case.)
Now, he might be able to figure out what the problem is, just from that simple answer.

Q. Is the filter clean?

WA. Yes, it’s clean.
The technician can come and check the filter for you, but is that really worth $100?

RA. I don’t know. My husband usually checks the filter, but he’s not home.
The technician will explain where to find the filter, and what to check.

Q. Could you check if the outdoor unit is working?

WA. Yes, it’s working.
Don’t assume that every noise that comes from outside comes from your unit. The technician can come and flip a switch on the unit for you. Is this worth a $100 charge?

RA. You go outside to the unit, check the unit, and tell the technitian exactly what you hear.

And if your technician doesn’t call before coming? Well, you may be dealing with the wrong company.

About the Author. Boris Sherman is a heating and air conditioning contractor. His company Cozy World installs and repairs furnaces, air conditioners and heat pumps in the Greater Toronto Area. More on air conditioners at Cost of Air Conditioning and SEER Rating

   By Boris Sherman
Published: 8/28/2007


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About Us

February 2nd, 2009

SmallAirConditioners.net is dedicated to providing quality information on the subject of Air Conditioners for your home.

Here you will find helpful reviews, informative information and tips and much more. This site is in the format of a ‘weblog’ so that each time I post new information, it will come to the top of the front page. This means that you can check back here frequently to see new updates to the information found here.

You can navigate through the site by using the menus on the sides of the page. Also don’t hesitate to follow the links you see in bold throughout each post to learn more about the product being spoken about.

I hope you find the information I provide valuable and helpful.

Note: Clicking on any links in this blog may result in us earning a commission on any purchases you make from the resultant site.

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February 2nd, 2009

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