Hiring a HVAC Engineering Firm in West Rogers Park Chicago

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A great number of real estate investors throughout Huntington Station, New York already know that NY-Engineers.Com is the engineering firm to call if you’re looking for Architectural Engineering in NYC. What many local building owners have yet to realized is that NY-Engineers.Com is also your best choice if you are searching for HVAC Engineering services in West Rogers Park Chicago, Illinois.

Acquiring a HVAC Engineering Company in West Rogers Park Chicago involves the capability to explore and understand what is essential for your setup. Every individual will likely be dissimilar when it comes to the hiring process and it’s best to check out the following merits.

1) Skill: A great organization will always have skilled employees onboard to aid with HVAC needs. These professionals aren’t simply qualified but are likely to have a number of expertise in the marketplace. This keeps everything simple, streamlined, and as proficient as you need them to be. Clients could be comfortable with a specialist readily available to assist.

2) Portfolio of work: Look into their track record to note how they’ve done in the past. It would help make clear whether the firm is a zealos team who has great results. If there are actually difficulties with their portfolio then it’s going to filter to your setup. Focus on this as soon as possible!

Those are the strategies for hiring a high-level organization and making sure the perfect solution meets the proper standards. Or else, the organization can wind up making more problems than answers. Begin with these tips and prepare a short list to make the process easier.

This is the reason a lot of engineers are hired as consultants since they gain experience. That is when, they might be only responsible for the following element of the process and could give insight of what works or what does not.  Most HVAC systems are creaded through the help of an West Rogers Park Chicago HVAC design engineer.

Key HVAC Design Engineer Duties

An HVAC engineer in West Rogers Park Chicago is going to be given a selection of different duties according to the company, its requirements, and the way the job grows.

In general, the HVAC design engineer duties are going to contain a variety of jobs including designing various HVAC systems. All task will probably be exclusive as clients bring modified requests. These demands might include the size of their setup, how it’s going to operate, and the performance metrics they are after with a new HVAC system.

A professional West Rogers Park Chicago HVAC engineer is going to take a moment, grasp these needs, and plan out an entire HVAC system using high-end design tools. Things are all kept in mind within this procedure and that’s what an HVAC design engineer is trusted to do. Together with creating the HVAC system, the engineer has to make sure the installation is performed properly and fits in accordance with precisely what the customer is after.

For this reason many engineers are brought on as consultants as they get experience. There, they are only accountable for the next step of the style and might offer understanding on what works or what does not.  Most HVAC systems are established by using an HVAC design engineer in West Rogers Park Chicago. There is a great possibility you would like additional information on the HVAC Engineering services in West Rogers Park Chicago, IL by New York Engineers we invite you to check out at our West Rogers Park Chicago Sprinkler Engineering blog.

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Construction Engineers Present Tips from the Passive House Institute US

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The Passive House Institute US (PHIUS) is an organization that promotes passive building standards and best practices for construction engineers and others. They also offer certification programs for buildings and products, as well as professional certifications for architects and engineers. This article will provide an overview of some their main guidelines for passive house construction. It is important to note that, although the word “house” is used, these concepts apply for high-rise multifamily buildings and commercial facilities as well.

The PHIUS summarizes its building philosophy as “maximize your gains, minimize your losses”, focusing on achieving synergy between energy efficiency and comfort. The five main principles to consider for passive building are the following:

  1. High-performance insulation
  2. Airtight building envelope
  3. High-performance windows
  4. Using heat and moisture recovery to minimize HVAC expenses
  5. Managing solar heat gain, promoting it during the winter and reducing it during the summer

According to PHIUS, a passive building is around 5% to 10% more expensive than a conventional one, but this is compensated many times during the building lifetime through energy savings. In addition, passive buildings are more comfortable, since they eliminate two main issues affecting conventional buildings: air drafts and temperature fluctuation. In commercial settings, comfort can also lead to increase profits, by stimulating employees to be more productive.

1)   High-Performance Insulation

The main benefit of high-performance insulation is that space heating and cooling loads are reduced. As a result, HVAC systems can be sized smaller, compared with a building that uses the minimum insulation required by construction codes. A smaller HVAC system can be installed with less capital and also has a lower operating cost.

The PHIUS emphasizes the importance of avoiding thermal bridges, which are concentrated spots in the building envelope where insulation is deficient compared with the surroundings. Heat transfer tends to concentrate in thermal bridges, causing unwanted heat gain in the summer and heat loss in the winter.

Current building codes are limited when addressing thermal bridges, since their specifications are based on U-values for insulation and one-dimensional modeling of thermal envelopes. Thermal bridges are a complex three-dimensional phenomenon that can be addressed more effectively with the building modeling software utilized by knowledgeable construction engineers.

2) Airtightness

Air leaks can be just as detrimental as poor insulation when it comes to building envelope performance. Any air exchange between conditioned and unconditioned spaces causes heating and cooling equipment to work harder. Air leakage tends to be more common around windows, doors, plumbing fixtures and electrical fixtures.

In existing constructions, air leakage can be addressed effectively with caulking and weatherstripping. Both have the same purpose, which is blocking spaces where air leakage occurs. The main difference is that caulking is designed for fixed elements like plumbing and electrical fixtures, while weatherstripping is designed to tolerate friction in moving elements like doors and windows. However, caulking should be used for the external edges of door and window frames, which are not subject to relative motion. In new constructions, airtightness can be built into the envelope during the project construction phase.

3) High-Performance Windows

Significant heat transfer occurs through windows, even when the surrounding walls are well insulated. High-performance windows are one of those energy efficiency upgrades that can be deployed in existing constructions, but which is much more cost-effective in new buildings.

  • In an existing building, the upgrade cost is the full price of the window plus the associated labor cost.
  • In new constructions, there is a baseline window and labor cost that is unavoidable, and only the price premium of a high-performance window is considered for financial analysis.

The most energy-efficient windows in the market currently use a triple pane, inert gas to fill the two resulting spaces, a fiberglass frame and low-emissivity coating for the glass. Double pane windows apply the same concept, giving up on part of the energy efficiency to achieve a lower price. However, both triple-pane and double-pane windows are much more efficient than conventional models with single uncoated sheets of glass and metallic frames. A double-pane window is around 50% more efficient than a conventional one, while a triple-pane window provides an efficiency boost of 20-30% compared with a double-pane one.

4) Heat and Moisture Recovery

Since HVAC systems have the goal of controlling temperature and humidity, a higher efficiency can be achieved if the exhaust air is used to precondition the intake air. Heat-recovery ventilation (HRV) only exchanges heat between the supply and exhaust airstreams, while energy-recovery ventilation (ERV) exchanges heat and moisture. The operating principle is reversed for summer and winter conditions:

  • Outdoor air tends to be warmer and more humid during the summer. Therefore, the exhaust air can be used to remove some of its heat and moisture. This reduces the HVAC load and improves energy efficiency.
  • Outdoor air is cool and dry during the winter, so the exhaust air can be used to preheat and humidify it before reaching the HVAC system. This also achieves a load reduction.

5) Solar Heat Gain Optimization

Managing solar heat gain can be tricky. It is beneficial during the winter since it reduces the load on space heating systems; however, during the summer it increases cooling load and must, therefore, be minimized. Also, solar glare should be avoided regardless of the time of the year – it causes discomfort and distraction while having the potential to damage human vision.

Window shades are a simple and effective measure to control solar heat gain. The sun is higher in the sky during the summer, and shades block a larger portion of its radiation. The sun’s altitude drops as winter approaches, and more radiation enters the building, reducing space heating loads. In some locations in the northern hemisphere, is important to note that south-facing windows get the most sunshine throughout the year, and north-facing windows get the least. East-facing windows receive plenty of sunshine during the morning and west-facing windows during the afternoon. Windows should be arranged so that the sun itself is not in direct line-of-sight for occupants. Greater control is possible with optimal building orientation, window shades, and well-placed vegetation.

Construction Engineers Make These Final Recommendations

Developers interested in a passive building can achieve the best results by working with certified design professionals. For example, the Passive House Institute US has the Certified Passive House Consultant (CPHC) program. There are more than 1,300 CPHCs in the USA, and they have been extensively trained in energy modeling software and passive building while considering the variety of climate zones in the USA. The US Green Building Council also offers the LEED certification for construction engineers and other professionals, where many topics covered deal with energy-efficient construction.

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What Can Our HVAC Engineers in West Rogers Park Chicago Do For You? Since 2011 a great number of developers throughout White Plains, New York already know that NY Engineers is the engineering firm to contact if you're searching for HVAC Engineering in New York. What a lot local building owners have not realized is the NY Engineers is also your best choice if you're looking for HVAC Engineering services in West [...]