HVAC Jefferson Park Chicago2018-11-23T15:46:10+00:00

HVAC Jefferson Park Chicago | Expert Power Efficient System Designs

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Don’t be fooled by our NY Engineers is the top choice if you seek a Full Service Heating Cooling Air Conditioning Furnace (HVAC) Engineering Firm in Chicago Illinois. We are not only an HVAC Companies near Chicago but also a leading provider of Value Engineering Engineering services in or near Jefferson Park Chicago. Call us at (312) 767-6877

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Recently Many people have been stopping by our site in search of HVAC Engineering in or near Chicago. This is due primarily due to the reputation we have built in this types of projects. However, a lot of building managers from Lincolnshire to Northbrook, Illinois, don’t know that NY Engineers is also a top choice for anyone searching for HVAC Chicago, IL.

The pursuit of energy-efficient buildings involves energy-efficient HVAC system design. This will include systems for domestic water heating, architectural enclosure, HVAC, lighting, and vertical transportation. The loads for your HVAC systems may come primarily from five different sources 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 purpose of either the machines necessary in an attempt to introduce it right into a space and control contaminant concentration or the amount of people who will fill the place. In nearly all climates in the eastern and southwestern areas of the usa, to reduce outside air movement helps you to save energy whenever the outer air is either humid and warm or very cold.
Governing the ventilation rate is going to be dependant on occupancy which is referred to as a type of demand control ventilation. This really is a everyday sort of energy conservation approach which is used for homes with intermittent or dense occupancy. Having cooling and heating loads reduced to a minimum can be achieved through the use of a very high performance building envelope, occupancy sensors, and performance lighting that apply daylight response of lighting controls.

Chicago HVAC Engineers versus HVAC Techs

When you have ever discussed the difference between a HVAC Technician versus HVAC Engineers, then keep reading:

HVAC engineers are definitely the people who watch over setting up of air cooling systems for commercial and residential buildings. They spend plenty of their day in offices doing advanced level management and arranging of installations however they do also stop by job sites every once in awhile.

In contrast, HVAC technicians in Chicago have a tendency to do a lot of hands-on work  that deals with repair and maintenance. A HVAC technician may work with or for an engineer to accomplish several of the installation work, especially on smaller jobs. In general HVAC techs do far more travel and may even spend time and effort identifying leaks, changing filters, doing recharges or decommissioning old and outdated systems which use old refrigerants.

HVAC engineers might have a chance to make more decisions about systems that are used, plus they are definitely the people that would offer assistance with the most sensible refrigerants and which systems would best suit a bigger building. In the trade, there is some rivalry between ‘the suits’ and ‘the ones which get their hands dirty’, but both jobs do require a great familiarity with how air conditioner does work. Lately huge crowds have been browsing the New York Engineers site searching for Four Seasons HVAC Chicago Reviews. With that said, the goal of our firm is to become the top option for anyone seeking a HVAC Chicago and or any of our other services including MEP Engineering Engineering services. We ask that anyone searching for additional info about our Heating & Air Conditioning (HVAC) Engineering Firm in Chicago Illinois takes a look at our blog…

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Adequate Electrical Engineering Creates Energy Efficiency Measures with a Short Payback Period

Mechanical Engineering Requirements

When property managers are considering energy efficiency measures, one electrical engineering question is always present: What is the project budget and payback period? Building upgrades with a shorter payback are normally given priority, since the funds they save become available sooner. A short payback also means the measure achieves high savings relative to its cost – more dollars returned per dollar spent upfront.

If you want to improve the performance of your building and are looking for a quick payback period and a high return on investment, consider the following options. This article will provide a brief overview of each one.

  • Retro-commissioning
  • Lighting upgrades
  • Submetering
  • HVAC controls
  • Power factor correction

1) Retro-Commissioning

Retro-commissioning involves an in-depth inspection of all building systems to identify worn components and wrong configurations. Building systems are cleaned and repaired, while configurations are modified as needed. Components that are beyond repair are replaced, but capital expenditures are less than in building upgrade projects – most of the retro-commissioning cost is composed of engineering services and skilled labor.

The potential savings of retro-commissioning vary by project, but payback periods of less than one year are common. A retro-commissioning project is also an excellent chance to perform an energy audit, which can help property managers identify the most promising upgrades. The measures suggested in this article tend to have the shortest payback period, but not all buildings are equal – only an energy audit can tell which measures are the best in each case. If you are unsure of your building’s status, it is wise to recruit the assistance of an electrical engineering professional.

2) Lighting Upgrades

Of all major building systems, lighting installations are generally the easiest to upgrade. New lighting fixtures can normally be installed without replacing the existing wiring: it was capable of powering the older and less efficient lighting, so it actually ends up with spare capacity after the upgrade.

Some LED products are even designed to use existing fixtures. They may need rewiring or ballast changes, but the fixture body is conserved. The project is faster and less expensive when existing fixtures are used, but full fixture upgrades offer an extra 10-20% savings in most cases.

LED lighting yields even greater savings in air-conditioned spaces: since it emits less heat than older lighting technologies, it also reduces space cooling loads. The effect is minimal in small properties but adds up in large constructions with thousands of lighting fixtures.

The Greener, Greater Buildings Plan requires all buildings covered by Local Law 88 to upgrade their lighting systems by 2025, according to the requirements of the Energy Conservation Code. Nevertheless, regardless of legal requirements, lighting upgrades are among the best building upgrades available.

Depending on building characteristics and location, some properties are eligible for free LED upgrades. In this case, the payback period is eliminated, and net energy savings are immediate!

3) Submetering

Submetering is an interesting measure because it does not save energy directly. However, tenants tend to consume less energy when they are submetered, and this applies for both residential and commercial spaces.

  • When tenants are not metered, energy expenses are normally allocated based on floor space, but not everyone consumes the same amount of energy per square foot.
  • Tenants who waste energy affect everyone, while tenants who invest in efficiency have to share their savings. Thus, this arrangement does not incentive energy efficiency.
  • Separate metering creates a greater incentive for savings, since each tenants pays for the energy consumed. Inefficient energy users bear the full cost of wasting energy, while efficient users keep the full savings.

Just like lighting upgrades, submetering is mandatory in some area properties covered by LL88. Both upgrades can be deployed together to save time.

4) HVAC Controls

Major HVAC upgrades are capital-intensive and tend to have a longer payback period that other measures described in this article. However, HVAC controls are relatively simple to install and offer a much quicker payback.

Smart thermostats can be a great choice in multifamily buildings or where commercial spaces have separate HVAC systems – they get rebates of up to $185 per thermostat from Con Edison.

5) Power Factor Correction

Not all the power drawn by a building from the grid is actually consumed. The component that is used is called real power, but there is also a fluctuating component called the reactive power. However, while the reactive power is not used, it adds load to transformers and also causes heat losses in conductors. For this reason, Con Edison applies an extra charge for excessive reactive power in many of its tariffs.

Capacitors can be used to offset the reactive power of a building, causing the reactive energy to fluctuate locally, not between the building and the power grid. This measure is called power factor correction and can often achieve a payback period of less than one year.

Note that power factor correction does not reduce energy consumption, but it does reduce the power bill by eliminating the extra charge applied by Con Edison. Therefore, it is often suggested along with energy efficiency measures.

Additional Electrical Engineering Recommendations

When it comes to building upgrades, there are no “one size fits all” solutions because each property is unique. The measures described in this article tend to offer a short payback period in most buildings, but there are exceptions. The opposite also applies: capital-intensive measures with payback periods that are typically long may offer improved performance if the building is particularly inefficient, or if they qualify for financial incentives.

The best recommendation before proceeding with any building upgrade, not only energy efficiency measures is to get a professional assessment from someone experienced and licensed in electrical engineering.

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