Boehmer Heating & Cooling Blog: Archive for June, 2011

What Is the Energy Star Label?

Monday, June 6th, 2011

Any time you go out and buy any type of appliance, you probably notice that some have a distinct mark that signifies them as Energy Star appliances. That sounds like a good thing, of course, but what does it actually mean? Should you always buy an Energy Star model over another type?

The Energy Star label was originally developed to help consumers more easily recognize appliances that are more energy efficient than the average. In order to obtain an Energy Star seal of approval, any device must meet very strict guidelines when it comes to energy efficiency.

What that translates into for you as a consumer is a lower monthly energy bill when you buy Energy Star appliances. Of course, once they have obtained an Energy Star labels, manufacturers can charge whatever they want for their product, and it is not unusual to pay more for a model that is certified an Energy Star.

However, as long as the potential savings over time that you will get by using the Energy Star model as opposed to one that is not as energy efficient outweigh the difference in initial purchase price, it is worth it to spend a bit more on the Energy Star model.

Keep in mind, though, that just because a produce meets the Energy Star guidelines for energy efficiency does not necessarily mean that it is a superior product in terms of quality or overall effectiveness. Plus, not all Energy Star appliances are created equal. You should still do your research and pick out the product that will both save you the most money and has the best chance of getting the job done right.

Another benefit to Energy Star products is that, because they use less energy when they run, they also have a smaller impact on the environment than a model that uses a greater amount of energy to perform the same tasks.

Overall, it is definitely worth taking a closer look at all of the Energy Star options out there when you are purchasing an air conditioning system or any other type of appliance. Using less energy is always a good thing both for your bank account and for the planet. But you also want to make sure you are actually getting the best product for your money.

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Sick Building Syndrome? Could Your House Have It?

Friday, June 3rd, 2011

When you buy a house, you assume that it’s safe to live in. You assume that the construction is sound and the air quality is good so that you never need to worry about things like excessive illness due to contamination. However, the World Health Organization estimates that nearly 30% of homes built in the 1980s subjected homeowners to Sick Building Syndrome – a situation where indoor air quality causes symptoms and feelings of illness without a clear cause.

That number has dropped in the last 25 years as many homes have been remodeled and retrofitted to stay comfortable year round, but without proper air quality control, a home with poor ventilation and filtration may still be unsafe.

How Do I Know We Have Sick Building Syndrome?

There are quite a few potential symptoms of poor air quality and SBS in your home. Chest tightness and coughing is a primary factor and can lead to fevers and chills. Often, recovery from the illness has nothing to do with your health, but with the conditions of your home – you may not feel better until repairs are completed or you leave the house.

Other symptoms of sick building syndrome include headache, eye and nose irritation, dry skin, nausea and dizziness, fatigue and trouble concentrating. And throughout it all, your doctor likely won’t be able to determine the cause of your discomfort.

What Causes This

The most common reason for sick building syndrome is poor ventilation. In the 1970s, the ventilation requirements for new homes were reduced by 66% to help save energy. However, air quality measures were not included to ensure people stayed healthy. That has since changed as ASHRAE, the American Society of Heating, Refrigerating and Air Conditioning Engineers raised the recommendations back to the pre-1973 levels and even increased them in some cases.

There are other things as well you should look out for including indoor chemical exposure to carbon monoxide from exhaust fans, nitrogen dioxide, and formaldehyde. Outdoor sources can make you ill as well. Smoke, exhaust, and various gases from outside your home can enter your indoor air and cause illness to your family if they aren’t properly filtered out.

Finally, there are things like mold, bacteria and pollen which are always issues for indoor air. Proper purification and filtration will help with each of these problems, but only if you monitor and test for them regularly.

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Winter Colds and Flus – Can Your Air Quality System Help Them?

Wednesday, June 1st, 2011

In the thick of the winter cold and flu season, it’s hard to overcome the constant feeling of misery that illness can bring to your home. Endless sniffles, stomach aches and fever not only make you feel horrible; they can put a kink in your daily routine, making it harder to get work done or take care of your family.

But, a good indoor air quality system will help when it is properly maintained throughout the year. Here are some tips to cut into the duration of a particularly nasty cold or flu.

Humidity and Air Circulation

When the humidity gets exceptionally low, your body gets dehydrated more easily, especially in your skin. This can lead to trouble fighting off colds and flus, especially if they are very strong. A good humidifier increases humidity to a comfortable level that’s ideal for the immune system. Air circulation is equally important as it keeps fresh air coming into your home throughout the winter.

A good air circulation and ventilation system retains the heat your furnace or boiler produces so your energy bill doesn’t rise too high either.

Air Purification

The next step in purification is to reduce the number of air borne pathogens that can make your illnesses worse or spread them to other people. There are constantly bacteria and viruses floating through your home, either on people or in the debris carried by your home’s indoor air.

A good air purifier ionizes the air and removes things like dust, pollen and mold. The air purifier then destroys the bacteria and viruses with the use of UV lights. This kind of system won’t stop you from getting sick when you leave the house and interact with people on the train or at work, but it will slow the spread of illness in your home and help people recover much faster.

Cleanliness Breeds Healthiness

The key to staying healthy in the winter is to stay active and keep your home clean. With the help of a good home air quality system, you can remove the unwanted contaminants and debris that clog up indoor air and ensure everyone in your family is safe and comfortable all winter. It’s a great first step in the process of finally stopping the endless winter cold and flu cycle once and for all.

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