HVAC Woodlawn Chicago2018-11-25T11:54:32+00:00

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Do not be confused by our NY-Engineers.Com is your best option if you are looking for Full Service Heating & Air Conditioning (HVAC) Engineering Firm in Chicago Illinois. We are not only an HVAC Chicago but also a leading provider of Sprinkler Design Engineering services throughout Woodlawn Chicago. Call (+1) (312) 767-6877

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As of late huge crowds have been visiting the NY-Engineers.Com website in search of HVAC Engineering in the Chicago area. This is due primarily due to the reputation we have develop in this kind of work. With that said, many general contractors from Green Oaks to Bloomington, IL, are not aware that New York Engineers is also a top contender for anyone looking for HVAC Company near Chicago, Illinois.

The search for energy-efficient buildings involves energy-efficient HVAC system design. This can include systems for architectural enclosure, domestic water heating, lighting, HVAC, and vertical transportation. The loads for your HVAC systems can come primarily from five different bases including lighting (cooling), your building envelope (cooling and heating), ventilation (cooling and heating), equipment for program use (cooling) and occupancy (cooling).
The ventilation load is a function of either the machines needed in order to introduce it right into a space and control contaminant concentration or the number of persons which will use the place. In the vast majority of climates from the southwestern and eastern regions of the usa, to reduce outter ventilation helps you to save energy whenever the surface air is either warm and humid or very cold.
Manipulating the ventilation rate will be dependant upon occupancy which is referred to as a type of demand control ventilation. This can be a common type of energy conservation approach which is used for homes with irregular or dense occupancy. Having heating and cooling loads reduced as low as possible can be accomplished by making use of a high performance building envelope, occupancy sensors, and high performance lighting that employs daylight response of lighting controls.

Chicago HVAC Engineering services versus HVAC Techs

If you have ever considered the difference between a HVAC Technician versus HVAC Technicians, then please read on:

HVAC engineers are definitely the individuals who oversee setting up of air cooling systems for both residential and commercial buildings. They spend a lot of their day in offices doing higher level supervision and planning of installations nonetheless they do also go to job sites every once in awhile.

In comparison, HVAC technicians in Chicago tend to do more of the hands-on work  that deals with repair and maintenance. A HVAC tech may work with or for an engineer to complete some of the installation task, particularly for smaller jobs. On the whole HVAC techs do far more travel and may even spend lots of time identifying leaks, changing filters, doing recharges or getting rid of old and outdated systems that utilize old refrigerants.

HVAC engineers might have the ability to make more decisions about systems that are employed, and so they would be the individuals who would offer assistance with one of the most sensible refrigerants and which systems would work best with a much bigger building. In the trade, there exists some conflict between ‘the suits’ and ‘the ones which get their hands dirty’, but the two jobs do require a great knowledge of how air conditioner works. Lately huge crowds have been browsing the NY Engineers website searching for things like HVAC Supply House Chicago. With that said, the focus of our organization is to become the number one choice for anyone looking for a HVAC Chicago and or any of our other services including Value Engineering Engineering services. Furthermore everybody looking for additional info about our Heating & Air Conditioning (HVAC) Engineering Firm in Chicago Illinois takes a look at our MEP Engineers blog

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Architectural Engineers Weigh in on Improving Indoor Air Quality to Reduce Allergies

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Many air pollutants are notorious for their ability to trigger allergic reactions such as rhinitis or even asthma attacks, and their concentrations increase when no efforts are carried out to preserve indoor air quality. Architectural engineers know the importance of indoor air quality and advise others often on how to improve it in their spaces. The following are some of the most common allergens found inside built environments:

  • Volatile organic compounds (VOCs)
  • Mold
  • Dust mites
  • Pollen
  • Pet dander

Indoor air quality can be improved through active strategies such as air filtering, or by adopting habits that help reduce the ingress or release of harmful compounds. Both approaches can be combined for greater effect.

Volatile Organic Compounds (VOCs)

VOCs are a broad category of compounds that have one property in common: they have a high vapor pressure and a low boiling point, which causes them to evaporate or sublimate spontaneously, getting mixed with indoor air.

Although not all VOCs are harmful for humans, a significant portion of them has been linked with health issues, especially those released by paints, solvents, artificial fragrances and cleaning agents. The effects of VOCs can range from relatively mild ailments such as nose irritation, to more severe conditions such as liver damage and cancer.

The Environmental Protection Agency has determined that indoor VOC levels are 2 to 5 times higher than outdoor levels on average, and may be up to 1,000 times higher during certain activities such as painting. Some recommended strategies to control VOC concentrations are the following:

  • Make sure that adequate ventilation is provided for any activities where VOCs will be emitted in large quantities. Consult experienced architectural engineers if you have any questions about the quality of your ventilation systems.
  • Avoid the indoor storage of open containers with VOC-emitting substances, and don’t keep a large stock of these compounds.
  • Read product labels in depth before using fragrances, cleaning agents or similar products. Some products are not intended for indoor use, but the instructions are often overlooked.

It is important to note that research on VOCs and their impact on human health is relatively new, and most existing standards are only applicable in industrial settings. However, the negative effects on human health are real – they are simply not understood in depth yet.

Mold

Mold is a type of fungus that is notoriously difficult to eliminate from indoor environments, and its spores are practically impossible to remove completely. The key for keeping mold under control is eliminating the main condition necessary for its growth: humidity. This is the main reason why mold growth is especially common in kitchens, bathrooms, laundry areas, basements and other areas with plenty of moisture.

Although mold is static, it reproduces through airborne spores, and these can trigger allergic reactions in sensitive individuals when inhaled, or even asthma attacks if they reach the lungs. Very large amounts of spores may be released at once if a moldy surface or piece of equipment is moved suddenly, so exercise extra caution if you are moving furniture that has been in the same place for a long time.

Among all common household allergens, mold is among the least difficult to detect due to its color and smell. Keep in mind, however, that mold often grows in humid places that are out of sight. Make sure your air conditioning and humidifying equipment gets serviced frequently to prevent the accumulation of mold within. Moldy HVAC equipment can be very problematic because it continuously spreads spores.

When mold grows on smooth surfaces, you can clean it directly with water and detergent, but make sure you wear a filter mask to avoid inhaling spores. There are also situations where the cleaning process is more complex, for example if mold grows inside air ducts, and in those cases hiring professional services is recommended. Porous objects with severe mold growth are very difficult to clean and must often be discarded.

Dust Mites

Dust mites are too small to be detected with human vision, but they are one of the most common causes of allergic reactions in residential settings. Like mold, dust mites are strongly dependent on humidity to survive, and they generally die when relative humidity drops below 50 percent.

Dust mites are most commonly found in beds, furniture and carpets, and they are small enough to float in the air when dust particles are disturbed. Allergic reactions are especially common after cleaning, since there is plenty of airborne dust.

One of the best recommendations to prevent spreading dust mites when vacuum cleaning is to use a high-efficiency particulate arrestance (HEPA) filter. These filters can capture 99.97% of particles with a size of 0.3 microns, and can be very useful for keeping dust mites under control.

Pollen

Pollen is released by plants during their flowering season, and it is recommended that you keep your windows closed when outdoor pollen concentrations are high. The National Allergy Bureau runs a site where you can view pollen concentration levels by city, updated every 24 hours. Checking the pollen levels at your location is recommended if you are susceptible.

Another recommendation to control pollen is avoiding indoor flowering plants. Many household plants are beneficial for indoor air quality, filtering out VOCs and other pollutants, but the plant defeats its own purpose if it releases pollen constantly.

Pet Dander

Pet dander is a term used to describe particles that are shed by animals with fur or feathers, which includes dead skin cells. These particles are small enough to be spread by the air or to become impregnated in clothes, and they also provide a source of food for dust mites, another common allergy trigger. If you are planning to buy a pet, make sure you are not allergic to pet dander. If this is your case, consider pets without fur or feathers, such as fish.

Like in the case of dust mites, it helps to clean your furniture and carpets frequently, using a vacuum cleaner equipped with a HEPA filter. Also, make sure you change your clothes whenever you have been exposed to animals, to avoid spreading dander throughout your house.

Architectural Engineers’ General Recommendations to Reduce Indoor Allergen Concentration

Each type of allergen is different, but several strategies are effective across the board. The recommendations provided below will allow you to reduce allergen concentrations in your household significantly:

  • A well-designed ventilation system: Building codes establish minimum airflow requirements for indoor environments, ensuring that air is constantly renewed with outdoor air, which has lower pollutant concentrations even in urban settings.
  • Air filtering: If you equip your HVAC installation with HEPA filters, you can capture most airborne particles. As stated before, HEPA filters have a 99.97% efficiency for particles with diameters as small as 0.3 microns.
  • Humidity control:Mold and dust mites both thrive with humidity, and their populations are reduced drastically when you reduce relative humidity below 50 percent. Use air dehumidifiers if your HVAC system is unable to control humidity on its own.
  • Safer Choice Label by EPA: Purchase cleaning products with the Safer Choice label, since these have been approved by EPA for having safer chemical compositions than conventional and non-labeled cleaning agents.
  • Aromatic plants: These are an alternative to artificial fragrances, with the difference that they will not pollute your indoor air with VOCs. An additional advantage of plants is that they filter many allergens out of the air, including mold spores and VOCs.

Indoor air quality testing has a relatively low cost, especially when you consider the medical expenses avoided by controlling the presence of harmful compounds. If you use basic testing kits, you will probably spend under $100; while a professional evaluation generally costs a few hundred dollars, ranging from $300 to $500 on average. Professional architectural engineers strongly recommend that you act proactively in reducing allergens in the air whenever possible.

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