Are you in the market 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 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 might end up with extremely large monthly electricity bills and inefficient cooling.
As a consumer you certainly want to find a very good performing unit for you. You wish to find a unit that is very energy efficient because not merely 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 efficient use of energy to experience a given comfortableness and convenience.
What is a Room Air Conditioner?
A room air conditioner is 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 or even apartment? Would you prefer or do you require a non-permaneant air conditioning installation? In the event that you answered yes then a room air conditioner might be a good matched for you. Compared to central air conditioners, room ac units are dramatically less expensive to use – even though they are generally less efficient.
While central ac units often need higher voltage connections a room air conditioner can frequently be connected to any 15- or 20-amp, 115-volt household circuit. Assuming you have a larger room air conditioning equipment you may need a dedicated 115 volt-circuit. In only the most extreme cases do you want to 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 conditioning equipment that does not offer proper ventilation.
How are Room AC UNITS Rated?
If you are familiar 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 rather in EER or Energy Efficiency Ratio. The EER of confirmed room air conditioning equipment 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 each hour to 14,000 BTU each hour.
While the national appliance standard requires that any room air conditioning equipment 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. 堅尼地城通渠 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 Conditioner
Once you’ve decided to buy a room air conditioner be sure to look for the Energy 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 place that into perspective that is 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 ac units have their EER ratings verified by an independent laboratory.