Hiring a HVAC Engineering Contractor in Avalon Park Chicago

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A great number of building owners throughout Freeport, NY already know that NY-Engineers.Com is the engineering firm to call if you’re searching for Fire Protection Engineering in NY. What a lot local building owners have not realized is that NY-Engineers.Com is also your best choice if you’re searching for HVAC Engineering services in Avalon Park Chicago, IL.

Employing a HVAC Contractor in Avalon Park Chicago requires the cabability to investigate and understand what is necessary for your setup. Every individual is going to be dissimilar when it comes to the employing procedure and it’s best to check out the next qualities.

1) Skill: An effective company will invariably have qualified staff onboard to assist with HVAC requirements. These professionals are not only skilled but will certainly have years of expertise in the industry. This keeps things streamlined, simple, and as well-organized as you require them to be. Customers would feel comfortable with an authority available to help.

2) Portfolio of employment: Have a look at their track record to learn exactly how they’ve done before. This will help shed light on whether the business is really a avid team that achieves great results. If you find difficulties with their portfolio then it’s gonna filter to your set up. Center on this without delay!

Those represent the methods for employing a high-level organization and making certain the remedy is top notch. Otherwise, the firm can wind up having more issues than answers. Start with these guidelines and prepare a short list to have the method easier.

This is the reason a lot of engineers are employed as consultants while they gain practice. That is when, they are only responsible for the next step in the design process and could show insight about what works or what doesn’t.  Most HVAC systems are creaded through the help of an Avalon Park Chicago HVAC design engineer.

Key HVAC Design Engineer Tasks

An HVAC design engineer in Avalon Park Chicago is going to be given a checklist of assorted tasks according to the firm, its needs, and just how the job evolves.

Generally speaking, the HVAC design engineer tasks are going to contain a variety of duties including fabricating different HVAC systems. All assignment will probably be exclusive as clients come in with modified needs. These bids could incorporate 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 Avalon Park Chicago HVAC engineer will take a moment, understand these needs, and plan out an entire HVAC system using high-quality design instruments. Things are all noted during this procedure and that is what an HVAC design engineer is relied on to do. Together with creating the HVAC system, the contractor has to make sure the installation is installed correctly and fits in step with just what the customer is after.

That is why many engineers are brought on as consultants since they gain skilled. That is when, they might be only responsible for the following step of the design and may provide insight on what works or what doesn’t.  Most HVAC systems are begun with the aid of an HVAC design engineer in Avalon Park Chicago. Even with all of this information you would like more details about the HVAC Engineering services in Avalon Park Chicago, Illinois by New York Engineers we invite you to stop by at our Avalon Park Chicago MEP Engineering blog.

New Sprinkler Engineering Related Blog Article

MEP Engineering in Upgrading Space Cooling Systems for Multifamily Buildings

Is There A Demand For Mechanical Engineers In The Future

Most space cooling systems are powered by electricity, but some of the larger buildings also use absorption chillers powered by natural gas or district steam. Only space heating, plug loads and lighting consume more energy than space cooling in NYC.

There is a significant opportunity for MEP engineering to improve cooling efficiency in the multifamily residential sector, where almost half of all buildings use inefficient air conditioning systems:

  • Window-type air conditioners
  • Through-the-wall air conditioners
  • Packaged terminal air conditioners (PTAC)

These three types of space cooling systems have the same disadvantage: they require openings in the building envelope, which increase heat gain during the summer and heat loss during the winter. As a result, these AC units are not only inefficient themselves, but they also increase the load on space heating systems.

Space cooling systems in office buildings are generally more efficient, since the most common technologies used are direct expansion (DX) units and electric chillers, both of which are much more efficient MEP engineering solutions than window-type, through-the-wall and PTAC units.

Upgrading Space Cooling Systems in Individual Dwellings

Deploying centralized space cooling systems in existing multifamily buildings can prove challenging, since the upgrade can be highly disruptive for tenants and the allocation of space cooling expenses also becomes more complex. The cost of running a central AC system cannot be split equally because usage varies by tenant, and space cooling electricity cannot be metered individually if the system distributes chilled water or cool air.

However, there are also individual space cooling systems that offer a much better efficiency than window-type, through-the-wall and PTAC units.  Two of the most promising options are mini-split air conditioners and heat pumps.

A mini-split air conditioner gets its name from how the system is configured. An internal evaporator unit cools indoor air and circulates it with a built-in fan, while an external condenser unit rejects heat. The two components are just connected with insulated refrigerant lines, which eliminate the large opening required in older system configurations.

Mini-split heat pumps are also available, offering reversible operation to deliver space cooling in the summer and space heating in the winter. A heat pump consolidates two pieces of equipment as one unit, making it an attractive upgrade for dwellings that use inefficient space heating systems such as electric resistance heaters.

The cooling efficiency of split-type air conditioners and heat pumps is normally indicated by the Seasonal Energy Efficiency Ratio (SEER), a ratio of cooling output in British Thermal Units to electricity input in watt-hours. The SEER can be compared with the MPG value of a car (miles per gallon), where a higher value translates into a lower operating cost.

There is also an efficiency metric called the Energy Efficiency Ratio (EER), which has the same units. The difference is that the SEER considers the entire cooling season, while the EER is for test conditions defined by the Air-Conditioning, Heating and Refrigeration Institute (AHRI). In the case of heat pumps there is also a Heating Seasonal Performance Factor (HSPF), which is the ratio of heating output in British Thermal Units to electricity input in watt-hours.

Mini-split systems have  a remarkable efficiency advantage when compared with conventional electric heating and cooling options. Assume a window-type air conditioner and a resistance heater are replaced with a heat pump, having a SEER of 18 and HSPF of 9. In this case, space cooling savings of 50% or more can be expected, while heating savings exceed 60%.

Rebates for Air Conditioning Upgrades

In addition to delivering superior cooling efficiency, mini-split systems may be eligible for cash rebates from your utility company. Rebates improve the financial performance of air-conditioning upgrades. Since the upfront cost of the upgrade is reduced, the return on each dollar spent is increased.

MEP Engineering Recommendations Before Upgrading Space Cooling Systems

When an AC unit that crosses a wall or window is replaced with a mini-split unit that does not, the cooling load is reduced because a large gap in the building envelope is closed. The upgrade is also a good chance to check if there are no other leaks, especially around windows and doors. This increases the energy savings from a space cooling upgrade, since the new unit is not only more efficient, but is also subject to a reduced load.

In dwellings that use incandescent lighting, it is also possible to reduce the cooling load by upgrading to LED lamps. Consider that a 60-watt incandescent bulb can normally be replaced with a 10-watt LED bulb. If 10 of them are replaced, there are 500 watts less of heat to handle, equivalent to slightly above 1,700 BTU per hour.

Window-type, through-the-wall and PTAC units only have one advantage in terms of performance: they provide a constant supply of fresh outdoor air.

Mini-split units are unable to provide ventilation due to their system configuration, so it is important to verify that the existing ventilation system is sufficient after removing the previous AC unit. Ventilation systems are normally designed to be self-sufficient, but getting a professional opinion is recommended nevertheless; poor ventilation leads to various health issues.


Window-type, through-the wall and PTAC space cooling systems are among the least efficient, but still the most commonly used in multi-family buildings. Mini-split systems can reduce cooling expenses by 50% or more, while Con Edison incentives make them more affordable. However, like with any upgrade to building systems, an assessment from an engineering professional is recommended to achieve the best results. Even a high-efficiency space cooling system will perform poorly if it does not match the intended application. Ensuring that the new equipment is eligible for rebates is also important, so MEP engineering professionals should make this a priority.

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What Can Our HVAC Engineers in Avalon Park Chicago Do For You? If you re looking for a reliable HVAC Chicago? The one to go to is NY Engineers. Not only for HVAC Engineering in Chicago but also Architectural Engineering and Sprinkler Design Engineering in Avalon Park Chicago. Call (+1) 312 767-6877 Since coming to market many property owners throughout Medford, NY already know that New York Engineers is the engineering [...]