HVAC Andersonville Chicago2018-12-04T20:42:26+00:00

HVAC Andersonville Chicago | Expert Energy Efficient System Designs

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Don’t be misled by the name New York Engineers is your best option if you are looking for Full Service Air Conditioning, Heating & Cooling (HVAC) Engineering Firm in Chicago Illinois. We’re not only an HVAC Chicago but also a leading provider of Sprinkler Engineering services near Andersonville Chicago. Call us at (312) 767.6877

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As of late huge crowds have been taking a look at our site in search of Mechanical Engineering near the Chicago area. This is due primarily due to the reputation we have develop in this kind of work. With that said, a lot of general contractors from Berkeley to Oak Lawn, IL, are not aware that New York Engineers is also a top choice for anyone looking for HVAC Chicago, IL

The search for power efficient buildings involves cost effective HVAC system design. This will likely include systems for domestic water heating, architectural enclosure, HVAC, lighting, and vertical transportation. The loads for that HVAC systems will come primarily from 5 different places including lighting (cooling), the building envelope (cooling and heating), ventilation (cooling and heating), equipment for program use (cooling) and occupancy (cooling).
The ventilation load is a purpose of either the devices necessary so as to introduce it in to a space and control contaminant concentration or the quantity of persons that may fill the room. In the vast majority of climates within the southwestern and eastern areas of america, to lower outside air movement helps save energy whenever the surface air is either humid and warm or very cold.
Manipulating the ventilation rate will probably be determined by occupancy which is known as a form of demand control ventilation. It is a everyday sort of energy conservation plan that is utilized for buildings with occasional or dense occupancy. Having cooling and heating loads dropped as low as possible can be accomplished by utilizing a higher performance building envelope, occupancy sensors, and performance lighting that apply daylight response of lighting controls.

Chicago HVAC Engineering services vs HVAC Techs

When you’ve ever considered the distinction between a HVAC Technician vs HVAC Engineers, then keep reading:

Chicago HVAC engineers are definitely the people that oversee installing of air-con systems for both residential and commercial buildings. They spend plenty of their work in offices doing advanced level supervision and planning of installations nevertheless they do also go to job sites every so often.

But, HVAC technicians usually do a lot of hands-on work with repair and maintenance. A HVAC tech may deal with an engineer to complete several of the installation work, specifically on smaller jobs. In general HVAC techs do a lot more travel and could spend time and effort identifying leaks, changing filters, doing recharges or getting rid of old and outdated systems which use old refrigerants.

HVAC engineers could possibly have a chance to make more decisions about systems that are used, and so they are the people that would offer advice about probably the most sensible refrigerants and which systems would work best with a larger building. In the trade, there may be some rivalry between ‘the suits’ and ‘the ones that will get their hands dirty’, but the two jobs require an excellent understanding of how air-con is proven to work. In recent times huge crowds have been visiting our website looking for HVAC Companies Chicago. However, the goal of our firm is to be the to go to firm for those searching for a HVAC Companies in or near Chicago and or any of our other services including Architectural Engineering Engineering services. Furthermore anybody looking for more information about our Heating and Air Conditioning (HVAC) Engineering Firm in Chicago Illinois takes a look at our blog…

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Architectural Engineering: Benefits and Recommendations of Building Retrofits

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Many large cities have an ambitious emissions reduction target, meaning that existing buildings will require significant upgrades in their architectural engineering to reduce their environmental footprint. New constructions normally achieve superior energy performance compared with retrofitted buildings but demolishing and rebuilding an existing property is extremely expensive and unfeasible in most cases.

A building retrofit that is well planned and executed can cut down building energy consumption by around 50%, while emissions decrease by 65%. A new construction achieves an extra 5-10% of energy efficiency, but this is a small gain compared with the cost of rebuilding it from zero, not to mention the environmental impact of demolishing the old building. Several decades may pass before the marginal performance gains of a new construction make up for the environmental and financial impact.

Like with any architectural engineering project, an unplanned approach is unlikely to yield good results in a building retrofit. The first step is to assess the condition of your property and identify key areas of opportunity. These can then be analyzed individually in terms of technical and financial viability, creating an investment plan to retrofit the building.

What is the Current Condition of the Building?

There are two complementary ways to assess the performance of your building: benchmarking tells you how well it performs compared with other properties of similar characteristics, while energy audits can give a detailed breakdown of energy consumption, making it easier to identify the most promising building upgrades. The ENERGY STAR score from the US Environmental Protection Agency provides an excellent tool for buildings to compare their performance with similar buildings from throughout the country – buildings with a score of 75 or more earn ENERGY STAR certification, where the maximum value is 100.

Proposing energy efficiency measures without knowing the actual condition of a building is basically a trial-and-error approach, and property owners are strongly advised against it. On the other hand, benchmarking allows property owners to set realistic targets, while energy audits provide a feasibility study. Energy audits may also reveal opportunities for recommissioning: minor adjustments to operating parameters and controls, along with simple reparations, which yield performance improvements at minimal cost.

When an energy audit is completed, the total cost of all the measures proposed may be too high for building owners to assume at once. If this is the case, a set of measures may be given priority due to their ease of implementation or high financial return. Upgrades to electrical systems tend to offer the highest return on investment due to the high cost of electricity, but upgrades to combustion-based appliances tend to eliminate the most emissions. Keep in mind that some measures may be mandatory according to local building codes and legislation.

Financial analysis of building upgrades also provides a basis for investment decisions. Businesses often use financing for major building upgrades, to minimize the impact on their cash flow. Building upgrades that have operating savings higher than debt service are especially attractive, since they can pay for their own cost.

Architectural Engineering the Suggested Building Upgrades

Your city may have a broad range of building codes, and the ones that apply depend on the type of project. The technical requirements are demanding across the board, but especially in the case of fire protection systems and combustion-based appliances. The best recommendation is to work with a qualified engineering firm throughout the entire process, from design to commissioning.

Many property owners decide to start with lighting upgrades, for many reasons outlined below. In fact, the US EPA recommends these building upgrades as a first step in any major building retrofit.

  • The procedure is simple and less disruptive than other upgrades, while offering a payback period of just a few years, and in certain cases less than one year.
  • Lighting upgrades may be eligible for cash rebates from Con Edison, further increasing their financial return. Depending on building characteristics and location, some lighting upgrades may be available for free.
  • Lighting upgrades do not depend on other building systems, and in turn, they can achieve synergy with subsequent ones. For example, LED lighting is easier to integrate with building controls, and also reduces the design load for air-conditioning upgrades.
  • Compared with other building upgrades, lighting retrofits are relatively simple to design and approve.

After lighting upgrades, the recommendation is to proceed with measures that reduce heating and cooling loads. Financial analysis is very important here, since these measures tend to show a broad variation in cost. For example, caulking and weather stripping are quick and affordable, while upgrading to high-performance windows can require a significant capital and time commitment.

A logical next step is HVAC, since the previous upgrades tend to reduce its load. As a result, the new equipment can be specified with a higher efficiency and a lower capacity, boosting the savings achieved. From the technical standpoint, it makes sense to upgrade ventilation systems first: many ventilation systems are oversized, increasing the required heating and cooling capacity due to excessive airflow.

With an optimally-sized ventilation system, adequate room temperatures can be achieved with less heating and cooling. In addition to optimizing capacity, ventilation systems can be equipped with energy recovery to further reduce heating and cooling loads.

Working with qualified architectural engineering professionals is important throughout the entire building upgrade process, but the stakes tend to be higher once property managers are dealing with HVAC. These upgrades are expensive and disruptive but can also yield significant performance improvements. However, for this same reason, it is very important to get them right – HVAC systems involve a complex interaction between many components that cannot be analyzed in isolation.

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