Are you searching for a new air conditioner? Are you considering a room air conditioner 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 as a result of amount of electricity your air conditioning equipment could potentially use. If you purchase the wrong unit you might end up getting 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 money in the long run, it’s better for the environment as well. Energy efficiency is about making the best or most effective use of energy in order to achieve a given comfortableness and convenience.

What is a Room Air Conditioner?

A room air conditioner can be an air conditioning system designed to cool a room or rooms instead of the entire house. Do you reside in a smaller home, townhouse, condo and even apartment? Can you prefer or do you need a non-permaneant air conditioning installation? In the event that you answered yes then a room air conditioner may be a good matched for you. In comparison to central air conditioners, room air conditioners 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. In case you have a larger room air conditioner you might need a dedicated 115 volt-circuit. In 改善室內空氣品質 do you want to ever need 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 conditioner that does not offer proper ventilation.

How are Room AC UNITS Rated?

If you are acquainted with central air conditioners you might be already familiar 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 confirmed room air conditioner is calculated by dividing the cooling capacity in British Thermal Units (BTU) per hour by the power input in watts. You can get room air conditioners offering a variety of cooling powers from 5,500 BTU per 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 in some instances 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 and when it is needed most – the hottest summer months.

Selecting a Room Air Conditioner

Once you’ve decided to buy a room air conditioner be sure to look for the Energy Star label. If every room air conditioner 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’s equivalent 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 looking 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.