Selasa, 15 Juli 2014

Energy Efficiency - Purchasing an Energy Efficient Room Air Conditioner

Are you in the market for a new air compressor? Have you ever been contemplating a room air conditioner as a substitute for a central air conditioner but aren't sure exactly what you should be searching for? Purchasing an air conditioner of any type should be researched before hand simply due to the quantity of electricity your air purifier could use. If you buy the wrong unit you might end up with extremely large monthly electric bills and inefficient cooling.

As a customer you absolutely would like to discover the very best performing unit for you. You want to locate a unit that is very energy efficient because not only does it save you money in the long term, it's better for your environment too. Energy efficiency is about creating the best or most effective use of energy so as to accomplish a given level of relaxation and comfort.


What is a Room Air Conditioner?


A room air conditioner is a ac system designed to cool an area or rooms instead of the whole residence. Can you reside in a bigger house, townhouse, condo or even flat? Would you like or do you demand a non-permaneant ac setup? In comparison with central air compressors, room air conditioners tend to be dramatically less expensive to operate - even though they tend to be less effective.

While central air compressors often need higher voltage connections a room air conditioner can often be plugged into any 15- or 20-amp, 115-volt home circuit. When you have a bigger room air conditioner you may require a committed 115 volt-circuit. In just the most extreme instances will you ever require a committed 230-volt circuit.

Room air conditioners are often ruptured or window mounted so that they can effectively expel hot air out. Be careful of any area air conditioner that doesn't provide appropriate ventilation.

If you're familiar with central air conditioners you might be already familiar with this SEER or Seasonal Energy Efficiency Ratio. Room air conditioners are ranked not on in SEER but instead in EER or Energy Efficiency Ratio.

While the national appliance standard demands that any area air purifier constructed after 1990 to have an EER of 8.0 or greater, and the latest Energy Star criteria demand in some situations that an EER of 10.7 or greater I support the American Council for an Energy-Efficient Economy's (ACEEE) recommendations. The ACEEE recommends at the EER of 11.6. Why? This will guarantee that your unit is energy efficient during the year and once it is needed most - the most popular summer months.

Once you've resolved to buy a room air conditioner be sure that you start looking for the Energy Star label. If every room air purifier offered in the U.S. have been Energy Star qualified, then we could stop 1.2 billion pounds of greenhouse gas emissions to put that into perspective that is equivalent to the emissions from 100,000 cars.

At the room air conditioner game Energy Star is not the only certificate to be looking for. You should also look for Association of Home Appliance Manufacturers or AHAM Certified components. Why? AHAM Certified room air conditioners have their own EER ratings verified through an independent laboratory.

Getting the Right Size

Another common means of evaluation air conditioners will be from the "ton," some case are 5,500 BTU per hour or even 14,000 BTU per hour.

Finding the perfect size room air conditioner for your program is essential. If you get the wrong size it is simple to waste massive volumes of electricity. The size of your air purifier is dependent upon:


  • How big is your home and how many would you really have?
  • How much color have you got? Have you got color on your home's windows, walls, and roof?
  • Are the ceilings and walls of your home insulated properly?
  • Do you have air escapes?
  • How much heat do you, the occupants, and appliances create? 

Keep in mind the secret to any air conditioners efficiency and performance depend on you properly fitting the size of the AC device to your specific application.

Installing your Room Air Conditioner


When you install a new room air conditioner you need to attempt and locate the air conditioner in a window or wall area near the middle of this room. It's also advantageous to install your air conditioner to the shadiest side of your dwelling. Try not to allow your installation increase air leakage - you can minimize that by fitting the either the area air conditioner or its own venting snugly into its opening and sealing gaps with a foam weather stripping material.

Are Room Air Conditioners my only non-permeneant cooling option?

If you reside in a dryer climate, someplace with a relatively humidity level below 50%, then you may be well matched to get an "Evaporative Cooler" sometimes called a "Swamp Cooler." An evaporative cooler cools by utilizing a fan to force air through interrelated pads. As the warm air passes through the pads, the pads absorb the heat and cool the air in some cases up to 15-20 degrees.

Evaporative coolers aren't appropriate for everybody. In the incorrect climate, at the incorrect conditions an evaporative cooler may create conditions of high humidity in the air which in turn can cause condensation and even corrosion.

In the appropriate conditions and climate, evaporative coolers, may provide cost quite effective cooling. When compared to air conditioners, evaporative coolers utilize an average of 75 percent less power. Evaporative coolers are extremely energy efficient.

If you feel you are a good candidate for an evaporate cooler you are able to use the free AHAM instrument referenced earlier to calculate the suitable size for your specific program too.

In many parts of earth air conditioning can look like a life saver, but it comes in a price - first in bucks spent for electricity, and moment in carbon dioxide pollution from the generation of electricity. As stated by the the American Council for an Energy-Efficient Economy (ACEEE) we create an astonishing 140 million tons of CO2 cooling our homes. You may easily save electricity by purchasing a correctly sized Energy Star rated room air conditioner. By saving electricity you are doing what you can to fight global climate change. 

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