Are you in the market for a new air conditioner? Have you been considering a room air conditioning equipment instead of a central air conditioner but aren’t sure what you should be looking for? Purchasing an air conditioning equipment of any type ought to be researched before hand simply due to the amount of electricity your air conditioner could potentially use. If you purchase the wrong unit you might end up with extremely large monthly electricity bills and inefficient cooling.
As a consumer you definitely want to find the best performing unit for you. You intend to find a unit that is very energy efficient because not only will it save you money in the long run, it’s better for the environment as well. Energy efficiency is approximately making the best or most efficient use of energy to experience a given comfortableness and convenience.
What is a Room Air Conditioner?
A room air conditioner can be an air conditioning system made to cool an area or rooms rather than the entire house. Do you reside in an inferior home, townhouse, condo and even apartment? Would you prefer or do you need a non-permaneant air conditioning installation? If you answered yes then a room air conditioner might be a good matched for you. In comparison to central air conditioners, room air conditioners are dramatically less expensive to use – even though they are often less efficient.
While central ac units often need higher voltage connections an area air conditioner can frequently be plugged into any 15- or 20-amp, 115-volt household circuit. Should you have a larger room air conditioner you may need a dedicated 115 volt-circuit. In mere the most extreme cases will you ever require a dedicated 230-volt circuit.
Room air conditioners are often vented or window mounted to allow them to effectively expel heat out. Be wary of any room air conditioning equipment that does not offer proper ventilation.
How are Room AC UNITS Rated?
If you are familiar with central air conditioners you may be already familiar with the SEER or Seasonal Energy Efficiency Ratio. Room air conditioners 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) per hour by the energy input in watts. You can get 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 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 the very least an EER of 11.6. Why? This can 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 ensure you look for the power 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 put that into perspective that’s equivalent to the emissions from 100,000 cars. Energy Star room ac units use at least 10% less energy than conventional models.
In the room air conditioner 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.