Are you searching for a new air conditioner? Are you considering a room air conditioning equipment instead of a central air conditioning equipment but aren’t sure what you should be looking for? Purchasing an air conditioning equipment of any type should be researched before hand simply due to the 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 electricity bills and inefficient cooling.
As a consumer you certainly 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 profit the long run, it’s better for the surroundings as well. Energy efficiency is about making the best or most efficient use of energy to experience a given level of comfort and convenience.
What is a Room Air Conditioner?
A room air conditioner is an air conditioning system made to cool a room or rooms rather than the entire house. Do you reside in an inferior home, townhouse, condo or even apartment? Would you prefer or do you require 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 ac units are dramatically less expensive to operate – even though they are generally less efficient.
While central air conditioners 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 conditioning equipment you may need a dedicated 115 volt-circuit. In only 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 skeptical 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 may be already acquainted with the SEER or Seasonal Energy Efficiency Ratio. 空氣淨化機 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 power input in watts. You will 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 conditioner built after 1990 with an EER of 8.0 or greater, and the most recent 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 conserving throughout the year so when it is needed most – the latest summer months.
Selecting a Room AIR CONDITIONING EQUIPMENT
Once you’ve decided to purchase 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 could prevent 1.2 billion pounds of greenhouse gas emissions to put that into perspective that’s equal to the emissions from 100,000 cars. Energy Star room ac units use at the very least 10% less energy than conventional models.
In the room air conditioning equipment game Energy Star isn’t the only real certification to be searching for. You should also search 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.