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  1. What To Do if Your Air Conditioner Freezes

    November 2, 2012 by admin | Category: Educational, Helpful, InformationTags: , , , , , | Comments (0)

    No matter how diligent you are about replacing your air conditioner filters and having regular air conditioner maintenance, there is still a chance that your air conditioner could freeze up during the summer. Before we get into how to fix the problem of your air conditioner freezing up, let’s take a look at what could cause your air conditioner to freeze up in the first place.

    What makes an air conditioner freeze?

    There are three main things that can cause an air conditioner to freeze up:

    Lack of air flow – this is the most common reason that many air conditioners freeze up. Dirty air filters or undersized ducts can limit airflow, causing the temperature of the cooling coil to drop to below freezing. Usually, changing the filters is enough to fix the problem. However, if your air conditioner is freezing up due to undersized ducts, the problem is a result of weakened airflow causing humidity in the air to build up and freeze on the coil.

    Refrigerant leaks – the amount of refrigerant in your air conditioner has to be carefully controlled if you want to keep your air conditioner running effectively. Too much, or too little, refrigerant in your system could cause your air conditioner to freeze (or not provide enough cooling).

    Outdoor temperature – when it gets especially cold at night, there is a chance that your air conditioner could freeze up. Air conditioners don’t do well when temperatures are below 60 F – if temperatures dip this low, turn off the AC and open the windows to save some energy!

    What To Do if Your Air Conditioner Freezes

    The steps you should take to fix your air conditioner if it freezes depend on the reason why it froze.

    If your air conditioner is frozen, turn it off immediately and let it defrost – this will prevent any serious damage to the system. Next, check all the air filters in your home to see if they are dirty or blocked. If they are, clean or replace them. Check back in 24 hours – if there is no more ice on your compressor, changing the filters solved the problem.

    If it’s a lack of refrigerant that has caused your air conditioner to freeze, it’s best to talk to an HVAC contractor. They will know the exact level to set your refrigerant at to ensure optimal air conditioner operation. In addition, if your air conditioner is freezing due to a refrigerant leak, they will be able to fix the problem. There’s also the chance that your defrost timer is on the fritz.

    If your air conditioner is freezing up and you don’t know why, call the experts at Magnolia Heating & Air Conditioning. We can provide air conditioner repair in Maryland, Virginia and Washington, DC to make sure your air conditioner stays healthy and efficient all summer long.

    For more information, visit Magnolia Heating and Air Conditioning


  2. How to Buy The Best Air Conditioner

    July 1, 2012 by admin | Category: Educational, Helpful, InformationTags: , , , | Comments (0)

    Everyone uses their air conditioner in the summer time. But do you hate how much electricity it uses? Maybe its time to upgrade your air conditioner. Make sure that you buy the best air conditioner that you can afford.


  3. Determine the amount of BTU that you will need. BTU or British Thermal Unit is the rating used to determine the size of air conditioner that you will need. The more BTU’s then the larger room it will cool. It is better to buy an air conditioner that is too large for the room than one that is too small.
  4. Look for an energy star sticker. Most window unit air conditioners will have an energy star sticker if they are made by a reputable company. An energystar appliance will save you a bundle of money over the years.
  5. Compare prices and features. The more features an air conditioner has then the more expensive it is likely to be. However, those features could save you money on energy costs. The best air conditioner should have a timer and energy saver mode at the bare minimum.
  6. Read reviews. Air conditioners are constantly reviewed by companies. Make sure to see what score the air conditioner you are thinking about purchasing received before you purchase it.
  7. For more information, visit eHow


  8. How to Select the Best Air Conditioner Temperature Settings

    by admin | Category: Educational, Helpful, InformationTags: , , , , | Comments (0)

    Anyone who owns an air conditioner has occasionally received a surprising bill. The wrong setting can cause high utility costs, but the wrong temperature can affect your health. Knowing the right setting for your air conditioner can help keep you healthy and out of the poor house. Fortunately, if you follow a few guidelines, you can select the right setting for your particular needs. 


    1. Set your temperature on a degree and determine if you can live comfortably. A properly insulated home has a comfort zone of approximately 72 degrees to 78 degrees Fahrenheit.
    2. Set your air conditioner to your daytime peak temperature. If the peak temperature hits 80 degrees, you may have your setting at 78 degrees to maintain comfort. But if the peak temperature outside only hits 78 degrees, you won’t use any energy at all.
    3. Set the air conditioner according to your nighttime drop temperature to stay in your average comfort zone. If the nighttime temperature drops to 72 degrees or lower, you can set your air conditioner at 78 degrees, and the temperature in your room will always remain in the average comfort range. If the temperature forecasts 73 degrees, you can set the air conditioner at 72 degrees and stay within your average comfort zone.
    4. Match the temperature to your specific needs. Some people with asthma or other breathing problems might need a cooler, drier environment. Generally, any setting beneath 70 feels “cool.” Keeping the setting at 69 degrees serves your purposes and saves you money compared to a lower setting. You might have to adjust your temperature by one degree at a time to satisfy your individual health needs.
    5. Match your usage to your budget. Each degree colder costs 3 percent to 5 percent more. For instance, if you keep your temperature at 68 degrees and have a $100 utility bill, you can set the setting at 72 degrees and potentially save 20 percent or $20.

    Read more on eHow