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Evaporative coolers are a better option when compared to the costly air conditioners. Since the evaporative coolers are cheap in their prices, possess high-tech systems and are quite reliable, so people prefer to use them. Portable and small in size, the air coolers keep your home and office truly cool spreading fresh and healthy air throughout the space. Evaporative cooler prices vary from cooler to cooler because each of the coolers has its own set of features and benefits. These outstanding features that differentiate them from one another include the speed fans, washable filters, and anti-bacterial water tank.

The evaporative coolers range in prices due to their different features that are sometimes common in each of the air coolers. If the air coolers have features like fans, remote control operating system, heater systems, and follow humidifier methods, then the prices of those evaporative coolers range from $64.89 to $114.99. These air coolers usually work with 60 to 200 watts of power and reduce the air temperature in the surrounding space to a considerable extent.

Different Types And Their Different Prices

The prices of the evaporative coolers also vary for the different types of the air coolers. The portable air coolers that can be moved from one place to another are quite durable and reliable. They cost lesser as compared to the air-conditioners that usually have exorbitant prices. The regular prices of these evaporative coolers are approximately $139.99 and the sale price of the coolers is $109.99. The evaporative air coolers that contain ionizers have their prices ranging from $129.99 to $149.99. The sale prices of these air coolers, however, range from being $89 to $99. These air coolers are truly advantageous, as the prices remain low yet they offer the highest cooling ambience to the entire space around.

Variation In Prices Due To The Size And Capacity Of The Air Coolers

The prices of the evaporative coolers also differ due to the size and capacity of the air coolers. If the coolers have a fan, humidifier and ionic air purifier system operated by a remote control then the prices range from being $100 to $120. The air coolers capable of cooling huge areas like 200 square feet range in prices from being $70 to $120. These coolers work great in dry conditions under 50 % humidity level.

The evaporative cooler prices also depend upon the brands of the coolers. So while the Fujitronic portable coolers range in prices from being $90 to $129, the hi-cool evaporative air coolers range from being $250 to $400. The slant/fin air-cooling system uses water evaporation systems to cool the air much more than the fan. So these air coolers range in prices from $93.49 to $103.49. The portable air coolers that can be operated with the remote controls can range in prices $229 to $250. So if you need an evaporative cooler that is portable, powerful, energy-efficient and considerable prices, then you should compare the prices and then opt for the air-cooler that will best suit your purposes. You should make a thorough survey of the online prices to get an air cooler that will be just suitable for the area space of your home or office and come in useful package within your budget.

Matthew Anderson adds regularly reviews on air coolers to http://www.evaporative-air-coolers.com . An online information magazine about the basics of how evaporative air coolers work and some of the advantages of the technology for a good air conditioning . Read more about how to maintain evaporative coolers for different models and manufacturers as well as the range of prices and at his specialized website

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Large Air Coolers - For Industries Only

In some places in industries, a lower temperature (compared to atmospheric) is required from process point of view or from comfort point of view. Air conditioning is out of question, as it would require large capital and huge running payment of electricity bills. Evaporative cooling is the solution in this case. This is just a scaled up model of home air coolers.

Working Principle Of Evaporative Coolers

Evaporative cooling is known to humanity since ages. Earthen clay pots have been providing coldwater during summer when there was no air conditioning or refrigeration. The fired clay pots have tiny holes through which water comes out and when it comes to surface, it evaporates. The heat required for evaporation is taken out from the water inside the pot. The heat transfer from the water is possible only because of the tiny passage in earthenware pots. The same principle is used in industrial evaporative coolers.

Air circulating fans draw air through a curtain of water. The water trickles down a path and during passage; water is broken down to tiny droplets giving it a large surface area. Air drawn through these tiny droplets and is cooled the same way as it happens in an earthen pot. The cold is circulated through the industrial installation. This gives installation an air which has a lower than atmospheric temperature. Evaporative cooling gives you comfortable atmosphere when outside is too hot to bear.

Advantages Of Evaporative Cooling

Advantage of evaporative cooling is the initial low cost and low operating costs. All that is required is the water pumps and the air circulating fans. The whole set up is compact. Evaporative cooling is the only method of removing large quantity of heat from cooling water used in many industrial plants. Here instead of removing heat from atmospheric air, heat from water is rejected to atmospheric air.

Matthew Anderson adds regularly reviews on air conditioners to http://www.evaporative-air-coolers.com. An online information magazine about the basics of how evaporative air coolers work and some of the advantages of the technology for a good air conditioning. Find your industrial cooler at http://www.evaporative-air-coolers.com/industrial.html

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The article tells you the constructional features of air cooler, the controls such a cooler has, the advantages and the disadvantages of such coolers. Such coolers are different fro the swamp coolers and article will describe differences between the two.

Small Size Evaporative Coolers

Portable air coolers are evaporative air cooler with a throw of 8 to 10 feet. In some countries, the coolers have been developed with a throw of up to 30 feet, but such coolers suffer a major disadvantage of being very noisy since they have exhaust fans as air blowers in them as the moving machine for air movement.

Constructional Features of Personal Coolers

Constructional features of personal coolers are similar to the swamp coolers. There is a container holding everything, the air fan, the water pump, the container for water and the controls of the air cooler. In addition, there are castors for taking the cooler from place to place. Everything here is lightweight for easy portability. The water holding capacity of the cooler is smaller. It might be sufficient for 8 to 15 hours depending on humidity of atmosphere.

Some swamp coolers have control for maintaining the water level in the cooler basin. Since the coolers are by definition “portable”, they cannot be connected to water mains for controlling water level. Water addition is by manual method only. Some of the coolers are combined with dehumidifiers and sold as personal coolers. In fact, they are air conditioners. The air conditioners are costlier than personal air coolers.

Advantages Of Personal Coolers

There are many advantages of personal coolers. Personal air coolers are placed between fans and air conditioners in performance, cost, and operating expenses.
The advantages can be listed as,

1. The initial costs are low. The cost of $100 to 200 is within easy reach of everyone. The costs of air conditioners have come down in recent past but still it is out of reach of many household.

2. The operating costs are very less. The wattage input of 100 to 150 watts is about 5% to 15% of a 2000 to 3000 watt air conditioner. Electricity bills are negligible.

3. They are noiseless machines. A person can sleep peacefully with a personal cooler operating within 8 feet. Compared to this a noise from window air conditioner might be just a little too much to bear for some persons.

Disadvantages Of Personal Coolers

Disadvantages of personal coolers are,
1. You have no control over the temperature of air you receive from air coolers.

2. Some times the water consumption can be a factor in areas of water shortages.

3. If not cared for, the personal coolers may emit a foul smell. Some times this can be a health hazard.

Matt Anderson adds regularly reviews on air coolers to http://www.evaporative-air-coolers.com. An online information magazine about the basics of how evaporative air coolers work and some of the advantages of the technology for a good home air conditioning, find helpful articles on personal coolers

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