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 should be searching for? Purchasing an air conditioning equipment of any type should be researched before hand simply as a result of amount of electricity your air conditioner could potentially use. In the event that 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 the best performing unit for you. You need to find a unit which is very energy efficient because not only will it save you money in the long term, it’s better for the environment as well. Energy efficiency is about making the best or most effective use of energy to experience a given level of comfort and convenience.
What is a Room AIR CONDITIONING EQUIPMENT?
A room air conditioner is an air conditioning system made to cool an area or rooms instead of the entire house. Do you live in an inferior home, townhouse, condo and even apartment? Would you prefer or do you require a non-permaneant air conditioning installation? In the event that you answered yes a room air conditioner may be a good matched for you. In comparison to central air conditioners, room ac units are dramatically less expensive to use – even though they are often less efficient.
While central air conditioners often need higher voltage connections an area air conditioner can often be connected to any 15- or 20-amp, 115-volt household circuit. In case you have a larger room air conditioner you might 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 skeptical of any room air conditioning equipment that will not offer proper ventilation.
How are Room AC UNITS Rated?
If you are acquainted with central air conditioners you may well be already acquainted with the SEER or Seasonal Energy Efficiency Ratio. Room ac units are rated not on in SEER but instead 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 could find room air conditioners offering a range of cooling powers from 5,500 BTU per hour to 14,000 BTU each hour.
As 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 the very least an EER of 11.6. Why? This can guarantee your unit is energy conserving throughout the year and when it really is needed most – the latest summer months.
Selecting a Room Air Conditioner
Once you’ve decided to buy a room air conditioner be sure to 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 place that into perspective that is equivalent to the emissions from 100,000 cars. 商用冷氣機 use at least 10% less energy than conventional models.
In the room air conditioning equipment game Energy Star isn’t the only certification to be looking 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.