Often we need air conditioners for temporary purposes, like business meetings, parties and high school or college functions. We can approach air conditioner rental companies. We can hire air conditioners from these rental companies who provide air conditioners on rent for short term or long-term periods and charge on daily or monthly basis. It solely depends upon our needs.

Renting air conditioners can also be useful for both domestic and commercial use. One who does not want to buy an air conditioner for the summers can hire one. Even shopkeepers who might not be willing to invest in an air conditioner find hiring one to be more convenient.

Several companies offer air conditioners on rent with lucrative discounts during summer. After a customer approaches a rental company for renting air conditioner, the company will be able to offer advice based on the area of the room and other factors. Then they will suggest the type of air conditioner that would suit the room; this service is usually free of charge. Finally, both the customer and the company sign a formal contract and the air conditioner is installed at the desired location.

Almost all kinds of air conditioners, such as portable, window, split, central, industrial, are available on rent. Among all the varieties, central air conditioning is the most expensive and window air conditioning is the cheapest or rather economical.

As the name suggests, portable air conditioners can be moved from one place to another on castors. Their size can be as large as window units, but they can be easily moved. Portable air conditioners are mostly used in industries, warehouses, temporary businesses etc.

Often, industrial warehouses are so big that a central cooling system cannot keep them cool. This is where portable air conditioners are required. The air conditioner can be moved according to the cooling needs of the workers and machines. Even some of the machines need spot cooling for their optimum use.

Designed especially for industrial use, some portable air conditioners have higher capacities than the usual ones ranging from 3.5 to 60 tons. Air conditioners with Freon as well as evaporation technology can be hired. However, air conditioners which works on evaporation technology are expensive than those with Freon technology.

Organizers of functions and events such as weddings, live performances, football matches, and more also rent portable air conditioners. They are placed in strategic positions so that they cool throughout the venue. After the program the air conditioner can just be wheeled away to the next location.

Sometimes, vehicles on the move rent portable air conditioners. Ships carrying perishable foods often have to rent a portable air conditioner. The water transport vehicles like boats and ships often use portable air conditioners.

Portable air conditioners can be hired on both a long term and a short-term basis. Factories require long-term rentals that can vary from a couple of months to even years. However, social events rent portable air conditioners for just a couple of days. The rent depends on the type of air conditioner rented and the duration for which it is rented.

Air conditioners have different functions, and are used as per the company’s requirements. Some work as a heater during winters and as a purifier by filtering all the allergens and contaminants present in the air. There has been a steady increase in the production of air conditioners. There have also been numerous developments in the technology behind air conditioning. However, not all consumers know exactly what an air conditioner and dehumidifier is.

People living in areas with high humidity are always exposed to excess moisture. Unlike the low humid areas, in areas with high humidity sweat does not evaporate quickly. Excessive sweating makes the skin feel sticky and rather uncomfortable. Air conditioners with dehumidifier get rid of the excess moisture present in the air, making the climate more comfortable. High humidity often results in individuals suffering from various kinds of allergies which tend to dwell in such climate.

The smallest air conditioner, which comes with dehumidifiers, on an average removes at least 35 pints of water daily from the air in humid locations where it is installed. Split Unit Air Conditioners and Window Air Conditioner are some of the other types of air conditioners, which also come with dehumidifiers. However, for easy access a portable air conditioner with dehumidifier may just be the perfect choice for your home or office.

Portable Air Conditioners are becoming increasingly popular because of the flexibility of being able to relocate them and the economy of running costs. There are three important points one must consider while selecting a unit for cooling:

•    Cooling Capacity of Portable Air Conditioner
•    Venting or Exhaust System of the unit
•    Gadgetry and Size of the unit

It is important that you select a portable air conditioner that is powerful enough for the room size. Units are rated in BTU (British Thermal Unit) which is a measure of cooling capacity of the unit. As per the rough estimation, one square feet of an area requires 30 BTU for cooling.

For a flat measuring 250 – 300 sq. ft. select a portable air conditioner unit of 7000 BTU capacity.
If more than two people are going to occupy the space, add 600 BTU per additional person to the cooling capacity of portable air conditioner.

A portable air conditioner has to drain out condensation created by cooling humid air and vent out heat. Some units have a drip tray or bucket where water is collected and is required to be emptied regularly. Some units vent out the hot air and evaporate condensed water through an exhaust hose.

Portable air conditioners are preferred because of their small size. While buying check the dimensions of the unit and make sure that unit will fit in the space that you have planned for it.

Modern portable air conditioners are available with multi features like remote control, timers, sleep function, heater and de-humidifier. Select the one that has the features that you need.

Air conditioning is a system designed to remove heat from a specific area using a refrigeration cycle. HVAC is an acronym used for heating, ventilation and air conditioning; the system it works in. Air conditioners are mostly used in homes, cars and offices. They absorb heat and provide comfort mainly during the summers.

An air conditioner is mainly used for cooling. It dehumidifies the indoor air and provides thermal comfort. In a wider sense, an air conditioner brings a change in the condition of air by cooling, heating and ventilation. The air conditioner stabilizes air temperature and controls the humidity within a particular area. It either works using a refrigerator cycle or evaporation. They are mostly used for providing comfort in buildings and vehicles. Whether to cool or to heat depends on the air temperature and weather at that specific point of time.

Ancient Rome had the original concept of air conditioning. They used to circulate adequate water through the walls of certain houses and buildings to cool them. Similarly, in medieval Persia, they used boilers and wind towers and kept their buildings cool during hot climate. It was only during the 19th century; with the progress in science and technology, that modern air conditioning came into being. In the year 1902, Willis Haviland Carrier invented large-scale electrical air conditioning. From that day, the demand for air conditioners has only grown. So no matter what the weather or season is, an air conditioner is always there to make you feel comfortable.

Portable air conditioner units are a simple and economical alternative to a full air conditioning system. You would need a 13 amp socket and an outlet to vent the hot air. You can buy or hire from a wide range of portable air conditioners.

Hot air is vented through an open window or through a vent in the wall, using a discharge hose of about two metres in length.

Some portable air conditioner units have a strong compressor which blows hot air into a ceiling void. These portable air conditioners are particularly useful for rooms without windows, such as computer server rooms etc.

Portable air conditioner units, like dehumidifiers, extract moisture from the air. Condensed water gets collected in an internal tank, which is required to be emptied daily or once every two to three days depending upon usage. In some cases the unit can be connected to a gravity feed draining tube.
While buying or purchasing a portable air conditioner, you should look for features like a 24 hour timer, and a remote control, to adjust temperature and movement of air.

A portable air conditioner with a rotary compressor runs extremely quietly. You should also ensure that the unit has a good quality air filter to provide clean air.

Portable air conditioners with a cooling capacity up to 12000 BTU (British thermal unit) are suitable for use in home and small offices. For cooling of a larger area, a split portable air conditioner is most suitable.

There are many inventions which have very interesting history behind them. Archimedes Principle being the most famous. Air conditioners also have an interesting story about their invention.

It was in 1901 that Willis Haviland Carrier, joined a publishing company, Buffalo Forge. High temperatures in the print shop caused innumerable printing problems. Carrier was assigned the job of reducing the temperature. Carrier found the solution to keep the printing machines cool and run without interruptions. The name air conditioner to this solution was given much later by a textile engineer, Stuart H. Cramer.

The first modern air conditioner was installed in 1924 in a departmental store. Its application in cinemas and theatres provided cool comfort to the masses. It is since 1950 that air conditioners were widely accepted for use in homes, offices and shops. It was initially considered a luxury; now it is a necessity.

Air-conditioning is one of the most important and developing product of the global commerce today. We can classify air-conditioners into two types, industrial and individual. Industrial air- conditioners are used in large buildings such as hotels and factories. Individual air conditioners are used in houses, small offices and shops.

A wide range of different models such as window air conditioners, portable air conditioners and split air conditioners are available to suit your need and wallet.

Portable air conditioning units have many advantages which add to the appeal of these devices. One of the advantages is that of energy efficiency. Energy efficiency basically involves the ratio of consumption of energy as compared to the amount of service delivered and the cost which it takes to render such a service to the end consumer. Energy efficiency has its implications on both cost advantages as well as health benefits.

Air conditioners such as split system and central system units can be expensive to purchase and maintain. Though these air conditioners provide a remarkable level of coolness, they tend to suffer the disadvantage of using a large amount of energy to provide the effect. Excessive energy consumption can unnecessarily affect the end consumer in the form of high electricity bills as well as maintenance. Portable air conditioning units can be cheaper to run and if suitable for you, it is well worth investigating this option.

Initially portable air conditioning units may seem much more expensive than cheaper window air conditioners. However, while in use, the less energy efficient window air conditioner ends up costing a lot more. Different changes have been made in an attempt to make other air conditioners energy efficient however, only a few will be able to provide the green points for being environment friendly like portable air conditioning units.

Portable air conditioning units are cheaper, greener, more energy efficient and very easy to set up.

When you switch it on, a portable air conditioner silently and effortlessly cools your office. Hire the “quietest” portable air conditioner unit at very reasonable rates.

Portable air conditioners of best quality are available on hire. All types of designs and models that meet your requirement can be hired on a short notice. But do not delay. When it starts getting hot, people rush to hire portable air conditioners, and many are disappointed to find that they are out of stock.

It does not matter how cheap the hire cost if the unit does not provide the comfort it is expected to. There are many companies offering different types of portable air conditioners on hire, however, not all of them will be suitable for your needs. Some units will be too big, some too cold and some not cold enough.
You must know your specific expectations from the unit you intend to hire. You could get a portable air conditioner for trial run for a week and if satisfied enter into a hire deal for a longer period, however, a responsible air conditioning company will be able to advise you on the most suitable unit for the area you need to cool.

Portable air conditioning systems which are remarkably quiet and efficient are also suitable for hire for offices and hospitals. These heavy duty commercial portable air conditioners are hired mainly for high cooling efficiency for larger areas.

Air conditioners are becoming a necessity rather than a luxury these days. It is such a common appliance that we fail to notice its importance in our lives. If you want to control your room temperature, buying an affordable and suitable air conditioning system is the best option. Air conditioners are capable of eliminating micro-germs, bacteria and other objects that can affect our health.

It is easy to get a good deal if you plan to buy an air conditioner which suits your need and if you are aware of how exactly an air conditioner works. It helps to know what kind of air conditioners can be fixed at what locations in your home, offices or any other place.

Before purchasing the air conditioning unit, it is recommended that you compare prices on different configurations. This comparative study will help in knowing the best deals on your air conditioner and in choosing the most economical unit for your need and your air conditioning supplier will be able to advise you on the difference each will make.

It is very easy to get information on air conditioners on the internet. Getting prices online is impossible because each building and requirement is different, however, a good air conditioning contractor like Pure Air Conditioning will be able to advise you.