Central air conditioning will be a good answer when it comes to find the best AC for the use in offices and homes. This central AC is not only able to make things cool inside the building, but also can dehumidify the air. This way, the temperature may not be too hot and humid anymore. In fact, there two chief selections of the central AC; and these include split systems and cabinet-based units.
Split Systems
The split system is made up of two parts that includes an outdoor part that has condenser and compressor, and also an indoor part that comprises of the evaporated coil and furnace. As the name, an outdoor part is being installed outside the building; whereas an indoor part is mounted within a room.
For the comparison, the cabinet-based unit consists of only one chief unit (the cabinet) into which all of the air conditioning parts are installed. Such units are usually located on a window shelf and also very efficient and very small.
Nonetheless, there no doubts the fact that a central air conditioning unit functions more smoothly and effectively and also more efficiently than any ordinary room air conditioner. Additionally, the central AC can make quieter operations and greater convenience. As well, the electricity bills won’t be too expensive as these units are good energy savers.
In summary, once you have chosen a central AC; it means that you can use it in offices and in homes as well. This is because a central air conditioning could make the air become less humid and less hot through dehumidifying the air. So, if the room is getting too hot and humid; you can make anything become more comfortable and cool for you by installing a AC system.
By: Todd U Buster
Until recently, any house without ductwork (”ductless”) could not have central air conditioning. If you had forced hot water heating or electric heat, for example, your only options were to use noisy, highly inefficient, and expensive window air conditioners in each and every room you wanted to cool. This was as expensive as it was unsightly.
Now, the invention of ductless air conditioning systems provides everyone, regardless of how old your house is or how it is currently heated, the opportunity to get a central air conditioning. These systems are quiet, simple to use, energy efficient, and quick and easy to install. They can even be “zoned” to cool only parts of your house at a time.
The system consists of just three parts:
1. Quiet indoor air-distribution units
2. Hidden refrigeration lines that link this/these units to…
3. …an outdoor compressor/condenser.
The only visible parts to the ductless system inside the house are small 1-3 inch in diameter holes where the distribution units are mounted. Ductless systems are actually much less visible that almost any other kind of heating or cooling system.
You do not have to change any existing ductwork, or anything about how you currently heat your house to get a ductless air conditioning system.
Advantages of ductless air conditioning systems:
1. Central air increases the resale value of your house, and in some areas is close to required to get any buyer interest
2. They are very small; in fact they are practically invisible.
3. Ductless air conditioning systems are easy to install, and the technology has made it so that the systems can be installed with little or no disruption to existing walls and facades.
4. These systems have flexible types of installation – you can choose floor, ceiling, and/or wall-mounted units depending on what will be least visible and disruptive to your existing decor
5. They can be “zoned” to individually cool specific rooms or groups of rooms, further reducing the cost and wastefulness, especially as compared to window units.
Even in some homes that are heated with forced air, the ductless air conditioning system may be optimal because it will save the energy that is currently lost as air travels through the ductwork (think of cooled air passing through a duct in a super-hot attic, or hot air through a cold basement).
More and more you will see window units disappearing from homes like yours…look into the opportunity to use ductless central air conditioning yourself!
By: Alan Jacobson
So, your air conditioner has finally quit. A technician found that the condenser (aka outdoor unit), needs to be replaced. The other main part – the evaporator – is still OK, so you’re tempted to just replace the condenser. Don’t do it.
Let me explain. There are two main parts in an air conditioner, the evaporator and the condenser. You’ve never seen the evaporator. It quietly sits inside the ductwork and absorbs heat from inside air into the refrigerant. The condenser sits outside of the house and looks like it’s doing all the work. Actually, it’s only doing half the job. The condenser squeezes heat out of the refrigerant into the outside air.
Parts of existing central air systems aren’t good at all at adjusting to each other’s needs. If the evaporator absorbs too much heat from the house, the condenser will overheat. If the evaporator doesn’t absorb enough heat, it will freeze. The only way make sure an air conditioner will work properly is to match its two main components – the evaporator and the condenser.
It’s fairly easy to match components when you install a new air conditioner, as you can see in this article:
http://ezinearticles.com/?Buying-An-Air-Conditioner?-The-ARI-Reference-Number-Is-Your-Best-Friend&id=620937 However, it’s much more difficult to match the components of aging systems. Virtually all the systems that may require condenser replacement today were designed to work in 6, 8, or 10 SEER air conditioners. All the air conditioners on the market today are 13 SEER and up. Good luck matching 10 SEER (or even 8 or 6 SEER) evaporator with 13 SEER condenser.
This is why; if you have to replace your old air conditioner, replace everything.
By: Boris Sherman