How To Teach AIR CONDITIONER Better Than Anyone Else

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

As a consumer you definitely want to find a very good performing unit for you. You intend to find a unit which is very energy efficient because not merely will it save you money in the long term, it’s better for the surroundings as well. Energy efficiency is approximately making the best or most effective use of energy to experience a given level of comfort and convenience.


A room air conditioner can be an air conditioning system made to cool an area or rooms instead of the entire house. Do you reside in a smaller home, townhouse, condo or even apartment? Would you prefer or do you require a non-permaneant air conditioning installation? If you answered yes a room air conditioner may be a good matched for you. Compared to central air conditioners, room ac units are dramatically less expensive to operate – even though they are generally less efficient.

While central ac units often need higher voltage connections an area air conditioner can often be plugged into any 15- or 20-amp, 115-volt household circuit. In have a larger room air conditioning equipment you might need a dedicated 115 volt-circuit. In mere 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 heat out. Be wary of any room air conditioning equipment that will not offer proper ventilation.

How are Room AC UNITS Rated?

If you are familiar with central air conditioners you could be already familiar with the SEER or Seasonal Energy Efficiency Ratio. Room ac units are rated not on in SEER but rather in EER or Energy Efficiency Ratio. The EER of a given room air conditioning equipment is calculated by dividing the cooling capacity in British Thermal Units (BTU) each hour by the energy input in watts. You can find room air conditioners offering a range of cooling powers from 5,500 BTU each hour to 14,000 BTU each hour.

While the national appliance standard requires that any room air conditioning equipment built after 1990 with an EER of 8.0 or greater, and the most recent Energy Star standards require sometimes 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 really is needed most – the hottest summer months.


Once you’ve decided to buy a room air conditioner make sure you look for the power Star label. If every room air conditioning equipment 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 equal to the emissions from 100,000 cars. Energy Star room air conditioners use at the very least 10% less energy than conventional models.

In the room air conditioning equipment game Energy Star isn’t the only certification to be searching for. You should also look for Association of Home Appliance Manufacturers or AHAM Certified units. Why? AHAM Certified room ac units have their EER ratings verified by an unbiased laboratory.

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