Old Window Air Conditioner Efficiency

According to the consortium for energy efficiency cee a national non profit public benefits corporation a properly sized air conditioning system can reduce.

Old window air conditioner efficiency.

When replacing your central air conditioning unit look for a seer of at least 15. Compressors consume more electricity and cool less efficiently after about 12 years more or less depending on level of use. Window air conditioners range in capacity from 5 500 btu british thermal units per hour to 14 000 btu per hour. Deciding which cooling method will save you the most three window air conditioners or a central air unit depends on a few factors.

If a unit is too big it will cost more to buy more to operate and won t do as good a job dehumidifying the air. Here s two reasons why. Yes an older air conditioning or heat pump system gets less energy efficient as it nears the end of an average lifespan. Window ac units fall right towards the end of the air conditioner efficiency spectrum being less efficient than central air conditioning systems and split system air conditioners.

When the temperatures heat up the efficiency of an air conditioner drops dramatically. The eer is the ratio of the cooling capacity in british thermal units btu per hour to the power input in watts. Cooling your home with the proper system saves you money and. The air conditioner in your home may have been cutting edge in its day but time moves on.

The following tips will not only ease the burden on your home air conditioner so it runs more efficiently but you ll also save on your energy bills and reduce your carbon footprint in the process. Are you considering a new air. Standard efficiency air conditioner can be a significant improvement over efficient systems from 10 or 15 years ago. The higher the eer rating the more efficient the air conditioner.

For even more energy efficiency choose an energy star window air conditioner which uses about 10 percent less energy compared to other window acs. Summertime means running the air conditioner non stop. Make sure you talk to your contractor about your cooling system options. Window air conditioners with heaters are a wise choice if you live in an area where snow and frost are common.

Window heat pumps move heat instead of generating it so you can save energy and money. At 12 years old your air conditioning unit is passing its mid life point. However the high upfront cost of purchasing and installing central and split systems work in the favor of window units. When buying a new room air conditioner look for the energy star label.

A bigger air conditioner is not necessarily a better air conditioner. Even if your air conditioner is only 10 years old you may save 20 40 percent of your cooling energy costs by replacing it with a newer more efficient model.