Back in the days, air conditioning units used to be noisy and consume a lot of electricity. Nowadays, there are a lot of changes to modern air conditioners thanks to innovation and constant technological developments.

Modern air conditioners now have better cooling capacity and they are also meant to be energy-efficient (if not, their competitors would eat them up with their latest energy saving technology that is constantly evolving). When you want to buy a new unit or opting to replace an old one, here are some tips (www.PriceV.com) that would make you find the best deals when it comes to air conditioning:

1. The cooling capacity of an air conditioner is measured in BTU per hour. When the BTU goes higher, it means that unit has more cooling capacity. To know the sufficient amount of BTU that your room would require, you must measure the volume of your entire room. Do this by measuring the height of the room (floor to ceiling) then multiply this by the length and width of the room. Next, point out which part of the room is most open to the elements. Give east a value of 17; west is at 20; north at 16; and south is at 18. Finally, it’s time to evaluate your room’s insulation. A room with poor insulation should be given a rate of 4; 5 for good insulation; and 6 for impeccable insulation. Multiply the volume by the value of exposure and also the rate of insulation and you will have the approximate amount of BTU needed to cool your room.

2. Make sure that the unit you buy is the correct size for your window. You don’t want to be doing some big merchandise return or to necessitate a sudden window size alteration.

3. Look for the EER symbol - this is one of the most important things that you have to consider during your purchase. Units that come with higher EER or energy efficiency rating would consume less electrical power. A unit that has an EER of 10 should be able to save you 20% of the total energy that you used to consume.

4. Choose between wall units, window units or portable air conditioners. If you are just renting your place, it’s best to settle for portable units since you might do a lot of moving around. If you own your home, then you could invest on the stationary options. Window units are placed on windows while wall units are mounted in specifically-designed wall holes.

5. Choose the quieter versions of air conditioners. You can ask the sales people to test the unit while you are still in the store so that you will be able to listen to the level of noise that the unit makes.

6. Look for units that have timers - this is necessary especially for people who want to have a cool room to go home to after a long day at work.

7. Choose an air conditioner that has HEPA filters. This Filter removes odors and allergens on the air.

8. There are now air conditioners that have dehumidifying features. To create a cool, non sticky environment, it is important to reduce the humidity so look for this feature on your options.

9. One good trick on buying air conditioners are lower prices is to buy them on non-peak seasons such as autumn or winter. Never purchase during the summer season because this is when the units’ prices skyrocket because of the number of demands.

A last reminder: Be prepared to shell out a few more dollars just to have all these attributes. Don’t think of what you can save now but of how many thousands of dollars you will pocket once you save from your annual energy consumption. Compare prices on Air Conditioners at www.PriceV.com

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