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HVAC Hickory Hills | Expert Energy Efficient System Designs

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Don’t be misled by the name NY Engineers is your best bet if you are searching for Full Service Heating and Air Conditioning (HVAC) Engineering Firm in Chicago Illinois. We are not only an HVAC Chicago but also a leading provider of Protection Engineering services throughout Hickory Hills. Call 312 767.6877

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Lately huge crowds have been stopping by our site looking for MEP Engineering in or near the Chicago area. That is due because of the following we have built in this kind of work. Nevertheless, a lot of general contractors from Darien to Warrenville, IL, don’t know that NY Engineers is also a top choice for anyone searching for HVAC Contractor near Chicago, Illinois

The search for cost effective buildings involves energy-efficient HVAC system design. This can include systems for lighting, architectural enclosure, domestic water heating, HVAC, and vertical transportation. The loads for that HVAC systems may come primarily from five different bases including lighting (cooling), the construction envelope (cooling and heating), ventilation (cooling and heating), equipment for program use (cooling) and occupancy (cooling).
The ventilation load might be a function of either the mechanisms needed to be able to introduce it right into a space and control contaminant concentration or the quantity of persons that will occupy the room. In virtually all climates in the southwestern and eastern parts of the united states, to reduce outter air movement can save energy whenever the surface air is either humid and warm or very cold.
Controlling the ventilation rate is going to be dependant upon occupancy which is referred to as a form of demand control ventilation. This can be a everyday sort of energy conservation policy that is used for buildings with irregular or heavy occupancy. Having heating and cooling loads dropped as low as possible can be accomplished through the use of a very high performance building envelope, occupancy sensors, and performance lighting that utilize daylight response of lighting controls.

Chicago HVAC Engineering services versus HVAC Technicians

If you’ve ever discussed the distinction between a HVAC Technician versus HVAC Technicians, then keep reading:

Chicago HVAC engineers will be the individuals who run installing of air conditioning systems for commercial and residential buildings. They spend plenty of their day in offices doing higher level supervision and planning of installations but they do also go to job sites every now and then.

On the other hand, HVAC technicians usually do a lot of the hands-on work  that deals with maintenance and repair. A HVAC tech may work together with an engineer to complete several of the installation task, especially on smaller jobs. Generally speaking HVAC techs do a lot more travel and might spend considerable time changing filters, identifying leaks, doing recharges or getting rid of old and outdated systems that use old refrigerants.

HVAC engineers could have a chance to make more decisions about systems that are being used, plus they would be the people who would offer advice about the most sensible refrigerants and which systems would work best with a bigger building. In the industry, there is certainly some rivalry between ‘the suits’ and ‘the ones that get their hands dirty’, but the two jobs do require an effective understanding of how air cooling does work. Nowadays many people have been reading our sites looking for HVAC West Chicago. Nevertheless, the focus of our firm is to be the to go to company for those searching for a HVAC Chicago and or any of our other services including Sprinkler System Engineering services. Furthermore everybody searching for more info about our Heating and Air Conditioning (HVAC) Engineering Firm in Chicago Illinois checks out at our blog!

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US Department of Energy: Electrical Engineering Efficiency Standards for Appliances and Equipment

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Energy and electrical engineering in all its forms are complex technical topics, and for the general public it can be hard to tell which products are energy efficient. The US Department of Energy (DOE) has been creating and enforcing standards since 1979 to ensure that appliances and equipment provide value for customers. This has been one of the most effective energy efficiency policies ever implemented by the US, yielding billions of dollars in energy savings each year.

As of 2017, the US Department of Energy publishes standards for more than 60 product categories, which account for more than 90% of residential energy consumption, 60% of commercial energy consumption, and 30% of industrial energy consumption. In addition, the DOE updates its procedures every seven years to keep up with the pace of technological development. These testing procedures are also used by the ENERGY STAR program, which showcases the most efficient products in the market, and is a joint effort by the US Department of Energy and Environmental Protection Agency (EPA). The main differences between both programs are the following:

  • The Appliance and Equipment Standards Program is mandatory and enforced by federal laws. If a product is part of a regulated category and is found to be non-compliant, it cannot be sold legally in the US.
  • The ENERGY STAR program is more demanding in its performance requirements, but voluntary. However, labeling is required by some rebate programs for energy-efficient equipment. The program has a category called ENERGY STAR Most Efficient, which lists the top-performing equipment year by year.

Achievements of the DOE Standards Program

Thanks to the DOE Appliances and Equipment Standards Program, energy consumers are expected to achieve cumulative savings of $1 trillion by 2020, and $2 trillion by 2030. In 2015 alone, US homes and businesses saved approximately $63 billion in energy expenses thanks to the program.

In the absence of DOE standards, the average US household would spend $321 more on energy each year. In addition, since testing procedures and standards are under constant improvement, annual household savings are expected to increase to $529 by 2030. The following are some of the home appliances that have achieved the largest efficiency improvements since the US DOE started regulating them:

  • Compared with 1973 models, modern refrigerators only consume 25% of the energy while offering 20% more storage space and having a retail price that is 50% lower.
  • Since 1990, energy use has been reduced by 70% for clothes washers, 40% for dishwashers, 50% for air conditioners and 10% for furnaces.

To keep up with the pace of technological development, the US DOE reviews its approved testing procedures every seven years, and standards are reviewed every six years. This helps manufacturers schedule their product launches more effectively, since the publication of reviewed standards and testing procedures follows a predictable timeframe.

How the DOE Chooses Which Products to Regulate

When deciding which appliances and equipment to cover in its standards, the DOE considers the average energy consumption of the product in question and its total energy use throughout the US. They also analyze the technological and economic implications of energy efficiency improvements, and only proceed with those that are considered feasible.

There are many occasions where a specific product category is found to have significant potential for energy efficiency improvement, but a labeling program may be enough to achieve the required performance level. In these cases, the DOE may decide that a full standard is not necessary and that a labeling program is enough.

How Manufacturers and Electrical Engineering Experts Can Manage their Certification Process

Although DOE standardization may seem like a burden for manufacturers and others involved in electrical engineering, it is actually beneficial because they can deal with a single regulating entity, rather than having to meet fragmented standards from many institutions. In fact, no agency is allowed to regulate products already covered by DOE standards, unless a waiver is granted by the DOE itself.

The US DOE developed an online tool called the Compliance Certification Management System (CCMS). Through this platform, manufacturers and authorized third-parties can create, submit and track reports completely through the Internet. The system has a Microsoft Excel template for each product category to speed up the certification process, and submissions are automatically directed to the corresponding area of the DOE’s Building Technologies Office for review.

Once a submission has been approved, it is published through another online tool called the Compliance Certification Database, where certification reports and compliance statements can be browsed and filtered by product category. The US DOE updates the database every two weeks, adding any new products that were reviewed and certified after the last update. This database ensures that all key certification information is readily available for manufacturers, as well as their business partners and clients.

The eeCompass Platform For Customers

Even with certified products, a customer may not get the best performance if the equipment selected is not a suitable match for the intended application. Therefore, the DOE has created the eeCompass website to help customers make informed decisions regarding their energy-consuming appliances.

The eeCompass platform covers more than 2 million products and allows users to search and compare them by model number, manufacturer or key performance metrics.

The US Department of Energy holds meetings where the general public is invited to comment on proposed changes to testing procedures and standards. Meeting dates are published in the Building Technologies Office website, and participation can be in-person or online.

By making sure their electrical engineering professionals and other contractors only use compliant equipment, property management companies can guarantee energy efficiency in their building systems, while also making indoor spaces safer for occupants.

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