Keep Your Air Conditioner Running Efficiently


As the temperatures rise, so do energy costs. We all know running the air conditioner during the summer months can be quite costly, but a cool home doesn’t have to cost a fortune. Here are some tips on how to keep your air conditioner running efficiently while keeping those energy bills low, without compromising your comfort.

Keep the Cool In and the Heat Out

Make sure your home is properly sealed. Check your attic to make sure it has been properly insulated. If you can see the attic joists, you will need to add more insulation. Check your windows and doors for drafts and seal up any cracks with caulking or weather stripping.

Help Your Air Conditioner Breathe

Air conditioners consume a lot of energy, but there are a few tricks that will help lower their energy consumption. Remember to check the filters. Filters can compromise efficiency so you want to make sure to clean them or replace them. Keeping your air conditioner out of direct sunlight will also improve performance. To help with air circulation, keep fences, decks, bushes and other obstructions away from your unit.

Be a Fan of Fans

Investing in a ceiling fan will help move air around your home and improve the efficiency of your air conditioner.  With the help of a fan, your unit will not have to work as hard and this will help lower your energy costs.

Keep Your Curtains Closed

Of course natural light can help keep your electric bill low, but if nobody is home during the day, keep the curtains closed. Keeping the sun’s direct rays from entering the house helps reduce the amount of effort your air conditioner puts forth to keep the house cool.

Reduce the Humidity

Use a dehumidifier when the temperature rises. Eliminating the humidity in your home will make it feel cooler and more comfortable. When using a dehumidifier combined with fans you can set your air conditioner on 75 degrees saving you on energy costs.

Upgrade to a More Efficient Unit

Have you tried all the tricks, but still aren’t getting the results you want? It may just be time to spring for a new one. Newer systems are more efficient then systems from 10 years ago and can help trim your energy bills by 20% or more.

If you are looking for an air conditioner, P.C. Richard & Son is your air conditioner headquarters! We have a huge selection of wall and window air conditioners at the guaranteed lowest prices. Shop online or visit us at one of our 66 locations. Stay cool!


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Simple Tips to Save Money This Summer While Enjoying The Comfort of Your Air Conditioner

As the temperature rises, so does the electric bill. Running your air conditioner during the summer months is quite costly, but with these simple tips you won’t have to sacrifice your comfort to save some money.

Do you have the right size?

When it comes to maximizing your comfort while minimizing your electric bill; size matters. If you purchase an air conditioner that’s too large you could be throwing away money, however purchase an air conditioner that’s too small and it’s likely you’re not cooling your space efficiently. Having the right size air conditioning system is key. Whether you have a window air conditioner unit or a portable air conditioner unit, you need to make sure your AC has the right number of BTUs for the space you are trying to cool. Check the charts below.


Although the size of the space is important, it is not the only factor. Think of how many people will be occupying this space, is it more than two? If so add 600 BTUs for each additional person. Is the space very sunny? If the space you want to cool lets in a lot of sunlight increase BTUs by 10%. If the unit is for a kitchen add 4,000 BTUs.  You also need to check that the space you are cooling is properly insulated. If cool air is escaping this can affect the amount of BTUs needed as well.

When was the last time you cleaned the filters?

If you can’t remember that is probably not a good sign. The most important maintenance task to ensure efficiency of your air conditioner is to routinely clean or replace the filters. A clogged, dirty filter blocks normal airflow and reduces the unit’s efficiency significantly. Cleaning or replacing a dirty air filter will lower energy consumption of your air conditioner by 5-15 percent.

Some types of filters are reusable and others must be replaced. You should clean or replace filters every month during the summer season. You may need to give filters more frequent attention if your air conditioner is in constant use, subjected to dusty conditions, or you have a dog or a cat, or any other fur-bearing pet in the house.

As well as filters you should also check your evaporator coil once a year and clean it as necessary.

Setting the right temperature and mode

Most pros would agree that setting the temperature so that it only varies a few degrees is best for efficiency. When nobody is home bring the temperature up a few degrees and drop it when people are home. Set your air conditioner on auto. When you leave your air conditioner running constantly, the system won’t have a chance to drain off the water that’s condensed on its evaporator coil. Instead, it will blow it back into your home. In “auto” mode, the unit has a chance to recover and remove all accumulated condensation each time it shuts off.  The idea is to keep a comfortable temperature maintained. Remember dropping the temperature does not cool an area any faster, but it does use more energy.

At night give your air conditioner a break. When the temperature drops in the evening open your windows and use fans to circulate the cold air.  Fans use much less energy than an air conditioner. In the morning you should shut the windows to trap the cold air in.


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