Written There are a couple of ways to deal with indoor air pollution and improve indoor air quality (IAQ): filtration and dilution.  Filtration includes passing the building air through filtration media which is really just a bunch of small passages that the air can fit through and particulate can't.  There are levels of filtration with tradeoffs: the smaller the passages, the smaller the particles that will be removed by the filter, but also the more expensive the filter is and the harder it is to blow air through it, so the higher the pressure drop and fan horsepower required, so more costly to operate and less efficient.  Particulate like pollen is relatively large, easy to catch, while smoke is much smaller.  Carbon can also be added to remove odors.Dilution is the mechanical equivalent of opening a window.  The supply air to a space in a typical office application is about 80% recirculated air and 20% outside air, with 20% of the building air being exhausted as well, so there's always an exchange of air going on when the building is occupied. 

That's a tradeoff too: the outside air needs to be conditioned, warmed up in the winter, cooled in the summer, and that adds load to the HVAC system, a tradeoff between good indoor air quality and operating cost.We use a combination of filtration and dilution; since outside air is much "dirtier" than indoor air filtration is important when bringing in a lot of outside air so we don't dirty up the building.There's another method to deal with odors, masking, which is used more in residential buildings, think perfume like Fabreze.  More of a Band-Aid than a solution, and doesn't do anything to deal with pollution, actually adds to it. Whole House Duct Cleaning According to the U.S. Environmental Protection Agency, indoor air can be up to 5 times more polluted than outdoor air. A significant source of indoor air pollution is dirty home heating and cooling ductwork. Bacteria, viruses, fungus, pet dander, dust mites, mold and pollen have all been found in residential ventilation ductwork along with lint, dirt, dust and other foreign material.

Many of these contaminants are not trapped by typical air filters, so the air polluted with them is recirculated through your home every time your heating or air conditioning unit cycles on.lg air conditioners portable models Polluted indoor air can aggravate or even cause allergies, asthma and other chronic illnesses. air handling units costThe good news is that this is largely preventable.wall mounted air conditioner units sale Dirty ductwork also hurts your wallet by slowing the free movement of air through your ducts, making your heating or AC unit work harder. Your system becomes less efficient and more expensive to run. Using specialized equipment, we power vacuum your home’s entire duct system to remove dirt, mold, dust, and any other foreign material that has accumulated in your ventilation system.

We also offer duct sanitizing to help prevent the growth of mold and bacteria that can contribute to allergies and other chronic illnesses. Benefits of Professional Duct Cleaning: Elimination of potential causes of allergies and other respiratory symptoms Cleaner carpets and upholstery Less frequent dusting required Improved efficiency and longevity of your heating and cooling systemsBreathing easily all year long is about more than just keeping cool. The quality of air in your home is as important as the temperature, and the HVAC industry has been working for decades to provide ways to maintain that high indoor air quality. At TemperaturePro, we’re proud to be your local IAQ experts, and we offer a broad range of products and services to help you and your family breathe easier. Every family has its own air quality needs, and we have several products available to help meet those needs. Our HVAC experts will work with you to recommend the right air quality solutions for your home.

In any home with forced-air systems, the ducts play a critical role by transferring hot or cold air as needed throughout the house. If you have a clean duct system, it will help your central air conditioner or furnace run more efficiently and keep everyone in the home breathing easier. Conversely, dirty ducts can lead to wasted energy and reduced indoor air quality. In order to deal with those issues, you’ll need to have your ducts professionally cleaned. As a rule, we recommend duct cleaning every three to 10 years, depending on smoking, pets and general home cleanliness. Other factors may require your ducts to be cleaned sooner, however. If you have mold or vermin in your duct system, it will need cleaning immediately. Likewise, if there’s visible dust or dirt coming out of the system, it needs to be cleaned up right away. We start the cleaning process by taking apart the entire duct system, which may mean opening up some new access points if necessary. Our HVAC contractors will use special brushes to dislodge dust and debris without damaging the ducts themselves, then use a high-powered vacuum cleaner to blow it all away.

Finally, we’ll use chemical sealants to keep the ducts clean going forward and put the whole system back together. After your ducts have been cleaned, you should notice an immediately cleaner smell in the air and reduced symptoms for any asthma or allergy sufferers in the home. If there was enough debris to impact the efficiency of your HVAC systems, you’ll see the difference on your next utility bill. Since your ducts will stay clean for several years, you’ll be able to enjoy the benefits of duct cleaning for quite some time.Air conditioning is an integral part of many modern homes and air filters are important to the smooth and proper functioning of the air conditioning system. Air conditioning filters are needed because they keep dust out of the home and provide clean, cool air. According to James L. Kittle in Home Heating and Air Conditioning Systems, “The air conditioning coil is designed with closely spaced fins that are pressed on the actual refrigerant tubes.

These fins collect a lot of dust and dirt.” air conditioner’s filter is what prevents dust and grime from building up on these coils, besides improving indoor air quality as well. Filters come in a variety of sizes and can be either permanent orOld and dirty air filters in an air conditioner will have a negative impact on the performance of the system, causing it to cool ineffectively and affect the quality of air inside the room or house. This will put people with asthma and allergies at greater risk, as well as wasteHere is more information on how cleaning air conditioning filters can benefit the environment and one’s health while saving money, time, cost and effort as well as guidelines on how to clean an air conditioning filter. Benefits for the Environment Dirty and clogged air conditioning filters lower the energy efficiency of an air conditioner. that is thus wasted will pollute the environment and add to the greenhouse gas emissions, further compounding

the problem of global warming. Moreover, clogged air filters will cause the unit to pull more energy whileThis imbalance will have a negative effect on the overall environment. to the American Council for an Energy Efficient Economy , cleaning the air filters on a monthly basis will help to increase the energy efficiency of a room According to the California Energy Commission’s Consumer Energy Center, “The average home spends about $1,900 a year on energy costs.” the air conditioning filters regularly will not only improve energy efficiency but also speed up the cooling process and therefore, reduce the need to have the air conditioner on for long periods of time. This would help in reducing the power bill and enable homeowners to save on power and maintenance of the air conditioner as well. the Consumer Energy Center, clean air conditioner filters can help save 1-2 percent of energy costs. Benefits for Your Health Clean air conditioning filters translate into cleaner indoor air and reduces the incidence and occurrence

of lung and breathing disorders, such as asthma, allergies and related diseases. According to the University of Maryland Medical Center “Indoor air quality plays a major role in your respiratory health”. The Center also states that the Environmental Protection Agency (EPA) regards indoor air pollution to be one of the five most urgent environmental problems in the US. Keeping air conditioner filters clean and dust-free will help improve the indoor air quality and keep the home allergen-free. Low Cost, Time and Effort Cleaning air conditioner filters may seem like a complicated and time-consuming task, however it isn’tCleaning the filter will hardly take ten minutes at the most. One can choose between disposable and permanent filters and perform quick and east steps to maintain them. Buy disposable filters in bulk to save time, cost and effort and simply replace them every month. Permanent filters can easily be washed regularly andIn either case, the time, cost and effort involved is minimal and is easily compensated by health benefits

How to Change Your Air Conditioning Filter Cleaning the air conditioning filter can easily be done at home and all one needs is a broom or vacuum, a hose attached to a water tap and if required, a replacement filter. Homeowners should determine the type of air conditioning system being used – furnace or forced air. In the former, the filter is directly attached to the air conditioning unit while in the latter the filter will be over a vent. Turn off the system before touching any part of the filter. Clean the area near the filter with the broom or vacuum. Next, remove the panel door by sliding or popping it open. Remove the filter from the air conditioning unit. For washable or permanent filters, simply take the filter to where the hose is and spray it thoroughly to wash off dirt and dust. Disposable filters will need to be bought from the hardware store after being carefully measured for size (length and width). Replace the clean and dry or new disposable