April 17, 2014

Inverter Air Conditioner – Cooling Efficiency for Long-Term Savings

inverter air conditionerMuch controversy has surrounded the introduction of the new inverter-style air conditioners.  An inverter air conditioner will likely cost you a huge amount of money to purchase.  But, the operating costs of the unit will give you more savings in the long run.  Air conditioners used to be run on an on-off cycle to maintain a room’s desired temperature.  This actually puts more strain on the air conditioner’s motor as frequent restarting requires more energy to run.

In an inverter air conditioner, the speed by which the motor runs is regulated by how cool or warm the room has become.  This means that the air conditioner slows down instead of shutting off when the desired temperature is reached.  Conversely, it speeds up to get the room back to the desired temperature when it gets too warm again.  This actually makes the air conditioner more energy efficient.  While energy efficiency ratios indicated in the product packaging might seem lower than what you would like them to be, these ratios are actually indicative ratings at full load.  Running them at partial load is actually very energy efficient.  Ordinary residential units like small homes and apartments could do well with this type of an air conditioner.

Don’t undersize your Inverter Air Conditioner

When buying an inverter air conditioner, it is important for you to consider the size of the room you need it for.  The wrong match between the size of the room and the capacity of your air conditioner could actually make it a lot less energy efficient.  Consult a professional air conditioning to make sure that you are getting the right sized unit for your room.  Check also the product markings for the energy efficiency ratings.  You will usually see a blue strip with stars for the energy efficiency ratio and a blue box containing the amount of energy consumption of the unit.  The more stars you see, the better the unit is.  Try comparing different brands or models with the same size and choose the one with the best rating.

While the price tag should be a big consideration in your buying decision, it is not usually wise to make it your sole consideration.  When making your choice, consider the durability, maintenance, and reliability of the equipment that you are buying.

Factors to Consider When Buying an Inverter Air Conditioner