Energy Efficiency - Purchasing an Energy Efficient Room Air Conditioner



Are you in the market for a new air conditioner? Have you been considering a room air conditioner instead of a central air conditioner but aren't sure what you should be looking for? Purchasing an air conditioner of any type should be researched before hand simply due to the amount of electricity your air conditioner could potentially use. , if you purchase the wrong unit you may end up with extremely large monthly electric bills and inefficient cooling.

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As a consumer you definitely want to find the best performing unit for you. You want to find a unit which is very energy efficient because not only will it save you money in the long run, it's better for the environment. Energy efficiency is about making the best or most efficient use of energy in order to achieve a given level of comfort and convenience.

What is a Room Air Conditioner?

A room air conditioner is an air conditioning system designed to cool a room or rooms instead of the entire house. In comparison to central air conditioners, room air conditioners are dramatically less expensive to operate - even though they are often less efficient.

While central air conditioners often need higher voltage connections a room air conditioner can often be plugged into any 15- or 20-amp, 115-volt household circuit. , if you have a larger room air conditioner you may need a dedicated 115 volt-circuit.. In only the most extreme cases will you ever need a dedicated 230-volt circuit.

Room air conditioners are often vented or window mounted so they can effectively expel hot air out. Be wary of any room air conditioner that does not offer proper ventilation.

How are Room Air Conditioners Rated?

Room air conditioners are rated not on in SEER but rather in EER or Energy Efficiency Ratio. The EER of a given room air conditioner is calculated by dividing the cooling capacity in British Thermal Units (BTU) per hour by the power input in watts.

While the national appliance standard requires that any room air conditioner built after 1990 to have an EER of 8.0 or greater, and the latest Energy Star standards require in some cases an EER of 10.7 or greater I support the American Council for an Energy-Efficient Economy's (ACEEE) recommendations. The ACEEE recommends at least an EER of 11.6. Why? This will guarantee your unit is energy efficient throughout the year and when it is needed most - the hottest summer months.

Selecting a Room Air Conditioner

Once you've decided to purchase a room air conditioner make sure you look for the Energy Star label. If every room air conditioner sold in the U.S. were Energy Star qualified, we could prevent 1.2 billion pounds of greenhouse gas emissions to put that into perspective that is equivalent to the emissions from 100,000 cars. Energy Star room air conditioners use at least 10% less energy than conventional models.

In the room air conditioner game Energy Star isn't the only certification to be looking for. AHAM Certified room air conditioners have their EER ratings verified by an independent laboratory.

Getting the Right Size

Room air conditioners like all air conditioning units are rated by the number of British Thermal Units (BTU) of heat they can remove per hour. Another common way of rating air conditioners is by the "ton," some example are 5,500 BTU per hour or 14,000 BTU per hour.

Getting the right size room air conditioner for your application is crucial. , if you get the wrong size you can easily waste large volumes of electricity.. The size of your air conditioner depends upon:

How large is your home and how many do you have?
How much shade do you have? Do you have shade on your home's windows, walls, and roof?
Are the ceilings and walls of your home insulated properly?
Do you have air leaks?
How much heat do you, the occupants, and appliances generate?
Remember the key to any air conditioners efficiency and performance depend on you properly matching the size of the AC unit to your specific application.

Then you can always use the free AHAM tool, if you find this a bit confusing. AHAM offers a handy online tool which can help you calculate your air conditioner (or evaporative cooler) needs.

http://www.cooloff.org/sub_cool.html
Installing your Room Air Conditioner
When you install a new room air conditioner you should try to locate the air conditioner in a window or wall area near the center of the room. It is also beneficial to install your air conditioner on the shadiest side of your house. Try not to let your installation increase air leakage - you can minimize this by fitting the either the room air conditioner or its ventilation 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 live in a drier climate, somewhere with a relatively humidity level below 50%, then you may be well matched for an "Evaporative Cooler" sometimes referred to as a "Swamp Cooler." An evaporative cooler cools by using a fan to force air through moistened pads. As the hot air passes through the pads, the pads absorb the heat and cool ac repair columbia sc the air in some cases as much as 15-20 degrees.

Evaporative coolers are not for everyone. In the wrong climate, in the wrong conditions an evaporative cooler can create conditions of high humidity in the air which in turn can cause condensation and even corrosion.

In the right conditions and climate, evaporative coolers, can provide cost very effective cooling. When compared to air conditioners, evaporative coolers use an average of 75% less electricity. Evaporative coolers are very energy efficient.

If you think you are a good candidate for an evaporate cooler you can use the free AHAM tool referenced earlier to calculate the proper size for your specific application too.

In many parts of the world air conditioning can seem like a life saver, but it comes at a cost - first in dollars spent for electricity, and second in carbon dioxide pollution from the generation of electricity. According to the the American Council for an Energy-Efficient Economy (ACEEE) we create an astounding 140 million tons of CO2 cooling our homes. You can easily save electricity by purchasing a correctly sized Energy Star rated room air conditioner. By saving electricity you are doing your part to fight global climate change.


Have you been considering a room air conditioner instead of a central air conditioner but aren't sure what you should be looking for? Purchasing an air conditioner of any type should be researched before hand simply due to the amount of electricity your air conditioner could potentially use. In comparison to central air conditioners, room air conditioners are dramatically less expensive to operate - even though they are often less efficient.

While central air conditioners often need higher voltage connections a room air conditioner can often be plugged into any 15- or 20-amp, 115-volt household circuit. When you install a new room air conditioner you should try to locate the air conditioner in a window or wall area near the center of the room.

Best Tips For Properly Cleaning Your Built in BBQ Grills



Regularly cleaning your built in BBQ grills helps ensure that they will perform at top level for many years. Regular cleaning will also keep your BBQ from having a strange or burnt taste.

Unfortunately, while many homeowners would never think of leaving their indoor kitchen appliances severely dirty after use, there are numerous people who believe that it is okay to do with their BBQ Islands and stand-alone grills. Doing this actually makes clean up more time consuming and difficult. It also decreases the efficiency and life of your grill.

Grill Cleaning Basics

After each use, let the grill cool until it is warm to the touch. There are different types of grates-- porcelain, cast iron, and stainless steel-- and you should check your owner's manual for specific clean up instructions.
With charcoal grills you can actually line the inside of the grill with aluminum foil. When you are done cooking, you would just let the grill cool and take out the aluminum to throw it away. If you do not do this, just make sure that after you scrape down your grates you take out the ash catcher and dispose of any ash and debris that it's caught.
Some gas grills have "clean" settings that burn away any remnants of food that have fallen into the grill. After you have scraped down the grill, turn on this setting for a few minutes.
You should occasionally clean the outside of your grill. Make sure that you use a cleaner that will work with your specific grill. For example, if you have a stainless steel grill you should use a stainless steel cleaner. Wipe down the grill lid and other exterior parts of your grill. With stainless steel you should rub in the direction of the grain and never use steel or wire wool. Both materials will permanently scratch the surface of your grill.
At least once or twice a year, you need to give your built in BBQ grills a deep cleaning. You can also use rubber gloves to keep your hands clean and a drop cloth if you would like to protect your patio floor.

Your Semi-Annual or annual Cleaning

Take out your grates and place them in a solution of warm soapy water. Let them soak a while and then scrape them down with your wire brush.
Turn off the gas at the source if you have a gas grill. If you have a propane grill, disconnect the propane tank.
Disconnect the ignitor wires, remove the ignitors, remove the burners, and Barbecue Cleaning remove the flame guards.
Scrape the inside floor of your grill to remove and loosen debris build up. Take your scrub brush and wash the entire inside area of your grill with warm soapy water.
Check your gas tubes. If there are any cracks or holes replace your gas tubes.
Check your burners. If they are severely clogged it may be time to replace them. Gently scrape down your burners with your wire brush.
Check them to make sure that they are not encrusted with a lot of food debris if you use lava rocks or briquettes. If they are they will produce a burnt flavor and you should replace them.
If your grates are rusted you should replace them as well.
Built in BBQ grills are today's best choice in grills. You can even have one custom built for your stand-alone grill.


With charcoal grills you can actually line the inside of the grill with aluminum foil. You should occasionally clean the outside of your grill. Wipe down the grill lid and other exterior parts of your grill. At least once or twice a year, you need to give your built in BBQ grills a deep cleaning. Built in BBQ grills are today's best choice in grills.

How Easy is it to Get a Quick Loan?

Quick loans come to your aid when you need cash for some immediate emergency like- family medical expense, somebody suddenly fell ill, an immediate car repair, need to fly somewhere immediately so there is the need for the air ticket etc. Again it can be availed if till the last moment you could not arrange for paying-off your debt or only some time is left and you realize that without taking up another loan you can not clear the present ones.

Loans are hard to get in the difficult economic times that we are in. Banks like- Royal Bank of Scotland Group with headquarter in Edinburgh, and Barclays with their head quarters in Canary Wharf etc have become a little cautious before lending money because getting the loan back is their motto than seizing any property or so. This does not mean that you lose all hope. Loans still can be got.

You might apply for secured loans if you have some time in hand for paper work. Criteria for this kind of loan is that you must have some property to put for mortgage, of more value than or equivalent value of the loan taken out by you. Credit history is not as important in this case as in case of other quick loans. Because of the mortgage they lend you at a very minimum rate of interest about 5-6 %. On failing to pay back in around two weeks' time, they seize 80% of your property. A loan of more than 5000 pounds would be more effective in this case. The rates of interest offered in more info recent times are lower than in a long time.

The next possible option of a quick loan and faster than secured loan, is the unsecured loan. Eligibility for this loan is not very tough or strict. You don't even need collateral nor do you need a very impressive credit history. A person with bad credit record can also avail of this loan. But the worse your credit history is more will be the interest rates charged on the principle amount. The interest rates vary from 9-16% in this case.

Payday loans are the quickest possible loan. The loan money can be in your account within a day. But the stricter is the criteria. A very good credit history is a pre-requisite for this kind of fast loan. They are meant form emergencies that don't inform you beforehand about their arrival. They just suddenly knock. A loan up to only 1000 pounds is issued and about 20-25% interest rates are charged depending upon which bank of the UK is sanctioning the money as well as how impressive the credit record is.

Quick loan, fast loan is the option when one is lost in the sea of loans or debts or needs more immediately. Since very fast loans are getting comparatively hard to get, our financial transactions must be done judiciously.


Criteria for this kind of loan is that you must have some property to put for mortgage, of more value than or equivalent value of the loan taken out by you. The next possible option of a quick loan and faster than secured loan, is the unsecured loan. Payday loans are the quickest possible loan. Quick loan, fast loan is the option when one is lost in the sea of loans or debts or needs more immediately. Since very fast loans are getting comparatively hard to get, our financial transactions must be done judiciously.

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