Hiring a HVAC Engineering Contractor in Cottage Grove Heights Chicago

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A lot of construction companies throughout Spring Valley, New York already know that NY Engineers is the engineering firm to call when you’re looking for Electrical Engineering in NY. What a lot local real estate investors have not realized is that NY-Engineers.Com is also your best choice if you are searching for HVAC Engineering services in Cottage Grove Heights Chicago, Illinois.

Acquiring a HVAC Engineering Contractor in Cottage Grove Heights Chicago entails the cabability to explore and acknowledge what is essential for your setup. Every person is going to be dissimilar in relation to the signing process and it is better to consider the next attributes.

1) Know-how: A great organization will always have trained employees on the team to aid with HVAC requirements. These professionals are not just trained but are going to have years of skill in the industry. This keeps everything simple, streamlined, and as efficient as you need them to be. Patrons can be at ease with a professional on hand to help you.

2) Portfolio of employment: Check out their reputation to see exactly how they’ve done previously. It would help clarify whether the organization is actually a passionate team that achieves good results. If you find complications with their portfolio then it’s going to filter into the setup. Concentrate on this without delay!

Those represent the tips for working with a high-level firm and making certain the remedy meets the proper standards. Otherwise, the organization can find themselves making more problems than solutions. Get started with these guidelines and write a short list to have the procedure easier.

That is why most engineers are brought on as consultants as they get experience. In those situations, they are only accountable for the following part of the design process and may offer insight about what works or what does not.  Most HVAC systems are founded by using an Cottage Grove Heights Chicago HVAC design engineer.

Key HVAC Design Engineer Duties

An HVAC design engineer in Cottage Grove Heights Chicago is usually given a checklist of various duties depending on the business, its needs, and just how the project unfolds.

In general, the HVAC design engineer tasks are going to contain a lot of chores including creating different HVAC systems. Every assignment is going to be unique since patrons come in with modified needs. These requests could include the dimesions of their setup, how it is going to operate, and the performance metrics they’re after with a brand new HVAC system.

A certified Cottage Grove Heights Chicago HVAC engineer will almost certainly sit back, understand these needs, and plan out an entire HVAC system using high-quality design instruments. Everything is considered during this procedure and that’s what an HVAC design engineer is trusted to perform. Together with creating the HVAC system, the engineer has to make sure the mechanism is installed correctly and fits consistent with what the requester wants.

This is why a lot of engineers are employed as consultants while they get practice. In those situations, they might be only responsible for the next step in the style and would give insight of what works or what doesn’t.  Most HVAC systems are founded with the help of an HVAC design engineer in Cottage Grove Heights Chicago. There’s only so much you can save this page if you would like additional info on the HVAC Engineering services in Cottage Grove Heights Chicago, IL by NY Engineers we invite you to visit at our blog.

Value Engineering Related Blog Post

Understanding Value Engineering in Upgrading LED Lighting Systems: Lamp Replacements, Retrofits and Fixture Replacements

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LED lighting upgrades can be classified into three broad types based on how much the existing installation is modified: lamp replacements, retrofits and fixture replacements. You can normally achieve higher performance by upgrading more lighting system components, but the project cost is also increased. However, governments and utility companies may introduce rebate programs for energy-efficient lighting, and an expensive project can end up being high value engineering after a good rebate.

Like with any energy efficiency measure, a technical and financial analysis of the project is highly recommended before proceeding. This way, you can prioritize the specific upgrades that yield the highest return on investment. Although many factors determine project performance, the following tend to be the most relevant:

  • Upgrading lighting systems with long operating schedules first is recommended. Keep in mind that energy savings are the product of power saved and hours of use. The most efficient LED bulb in the market will not save much energy if the fixture where you install it is rarely used.
  • Lighting upgrades inside air-conditioned and refrigerated spaces provide two types of savings: a direct reduction in lighting power, and also a reduction of the amount of heat handled by cooling equipment.
  • The project achieves better results when the technology gap between the proposed and the existing lighting system is broader. For example, upgrading from incandescent to LED lighting yields more savings that upgrading from fluorescent, even if the final project consumes the same power in both cases.

This article will provide a brief overview of the main types of lighting upgrades, along with general recommendations for each case.

Value Engineering: Lamp Replacements

The simplest type of lighting upgrade is replacing existing bulbs with equivalent versions having better performance. This type of lighting upgrade can be performed quickly and for a relatively low cost, making it a value engineering option for companies who want to minimize disruption or who have a limited budget for energy efficiency projects.

Replacement lamps must also be selected with suitable lighting properties, depending on each application. They should deliver sufficient illuminance (lumens per square meter) while having the right color temperature (CCT) and the highest possible color rendering index (CRI) that meets the project budget.

  • Low CCT values (warm colors) work better when you want to create a relaxing environment, while high CCT values (cool colors) are recommended when visibility and awareness are important – in sports venues and manufacturing applications, for example.
  • On the other hand, the CRI is not specific for each application; a higher color rendition is always better but generally costs more.

Lighting designers use software such as DIALux to simulate the specified luminaires and fixtures, ensuring they deliver adequate lighting for their intended application.

If you are looking for replacement lamps, make sure you purchase products with the blue ENERGY STAR logo, which ensures high performance and intensive laboratory testing. In commercial and industrial applications you may find the DLC label instead (Design Lights Consortium). Both programs have very strict labeling requirements, so their respective logos indicate high quality and performance. They are mutually exclusive for most product categories, so don’t look for replacement lamps with both labels.


A retrofit is one step above a lamp replacement in complexity: existing lighting fixtures are reused, but with significant changes to their internal configuration.

  • An example of a retrofit would be taking a strip fixture with two 8-foot T12 fluorescent tubes and modifying it to use two parallel sets of 4-foot LED tubes.
  • This process involves bypassing or removing the ballast, changing the lamp bases, and adding additional bases halfway through the fixture body.
  • If the LED tubes specified use an external driver, it must be mounted inside the fixture as well. Drivers are similar to ballasts,but exclusive for LED and with aadditional lightingcontrol

Some retrofits stick to a similar topology as the lamps replaced, like the example above where 8-foot fluorescent tubes are replaced with 4-foot LED tubes. However, some lighting providers change the configuration completely; for example, there are rectangular retrofit kits with light engines that do not resemble tubes at all, intended for existing 2×4 or 2×2 fixtures. Retrofits kits are also commonly used with decorative fixtures, to preserve the fixture body while improving lighting performance.

Basically, a retrofit is intermediate between a lamp replacement and a fixture replacement. The fixture is partially modified and the light source is changed completely, but the fixture body is preserved. Many internal components are replaced or rewired, but not necessarily all of them.

Fixture Replacements

With this type of lighting upgrade the existing fixtures are removed completely, including the housing. A complete fixture replacement is the most expensive lighting upgrade, but it also tends to deliver the highest energy savings: integral LED fixtures are designed with an internal geometry that maximizes lighting delivered to working planes. On the other hand, with relamps and retrofits you are subject to the optical performance of the existing fixture.

Rebate programs tend to offer higher incentives for full fixture replacements, compared with relamps and retrofits.


There are many options available if you plan to upgrade the lighting system in your building. In general, LED lighting is a cost-effective investment due to its superior energy efficiency and long service life, but LED products are characterized by diversity and too many options can cause confusion. Get a professional lighting assessment to find the most promising lighting upgrades.

The incentive per fixture may not seem much, but consider that a large building can have thousands of fixtures. You can start saving electricity and money earlier by acting fast and pursuing the highest value engineering for your desired outcome.

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What Can Our HVAC Engineers in Cottage Grove Heights Chicago Do For You? Since 2011 the majority of building owners throughout East Meadow, New York already know that New York Engineers is the engineering company to contact if you are ooking for Construction Engineering in New York City. What a lot local property owners have not realized is the New York Engineers is also your best choice if you're searching for HVAC [...]