Are you in the market for a new air conditioner? Have you been considering a room air conditioner instead of a central air conditioning equipment but aren’t sure what you should be looking for? Purchasing an air conditioner of any type should be researched before hand simply as a result of amount of electricity your air conditioning equipment could potentially use. In the event that you purchase the wrong unit you may end up with extremely large monthly electricity bills and inefficient cooling.
As a consumer you definitely want to find a very good performing unit for you. You wish to find a unit that is very energy efficient because not only will it save you profit the long run, it’s better for the surroundings as well. Energy efficiency is approximately 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 can be an air conditioning system made to cool a room or rooms instead of the entire house. Do you live in an inferior home, townhouse, condo and even apartment? Can you prefer or do you need 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 air conditioners are dramatically less expensive to operate – even though they are often less efficient.
While central air conditioners often need higher voltage connections an area air conditioner can often be plugged into any 15- or 20-amp, 115-volt household circuit. When you have a larger room air conditioning equipment 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 heat out. Be skeptical of any room air conditioner that does not offer proper ventilation.
How are Room Air Conditioners Rated?
If you are familiar with central air conditioners you could be already acquainted with the SEER or Seasonal Energy Efficiency Ratio. Room air conditioners are rated not on in SEER but instead 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) each hour by the energy input in watts. You will find room air conditioners offering a range of cooling powers from 5,500 BTU per hour to 14,000 BTU per hour.
While the national appliance standard requires that any room air conditioner built after 1990 with 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 the very least an EER of 11.6. Why? This will guarantee your unit is energy efficient throughout the year so when it really is needed most – the latest summer months.
Selecting a Room AIR CONDITIONING EQUIPMENT
Once you’ve decided to buy a room air conditioner make sure you look for the Energy Star label. If every room air conditioning equipment sold in the U.S. were Energy Star qualified, we’re able to prevent 1.2 billion pounds of greenhouse gas emissions to place 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 conditioning equipment game Energy Star isn’t the only real certification to be looking for. 洗窗口式冷氣機 should also look for Association of Home Appliance Manufacturers or AHAM Certified units. Why? AHAM Certified room air conditioners have their EER ratings verified by an independent laboratory.