Hiring a HVAC Engineering Firm in Greater Grand Crossing Chicago

Value Engineering Process Steps

Many building owners throughout Selden, New York already know that New York Engineers is the engineering firm to contact if you’re searching for Fire Protection Engineering in New York City. What many local construction companies have yet to realized is that NY-Engineers.Com is also your top choice if you’re searching for HVAC Engineering services in Greater Grand Crossing Chicago, IL.

Acquiring a HVAC Engineering Contractor in Greater Grand Crossing Chicago calls for the cabability to examine and acknowledge what’s needed for your construction. Every person is going to be dissimilar in terms of the hiring process and it’s better to check out these qualities.

1) Expertise: An effective organization will usually have accomplished professionals on the team to assist with HVAC needs. These professionals aren’t just trained but will have years of skill in the trade. This keeps everything streamlined, simple, and as efficient as you require them to be. Clients can seem more comfortable with a professional accessible to help.

2) Range of employment: Take a look at their background to learn just how they have done in the past. This can help shed light on if the firm is actually a zealos team with great outcomes. If there are difficulties with their portfolio then It is planning to sort to your put in place. Center on this as quickly as possible!

These represent the tips for hiring a high-level company and making sure the solution is top notch. Or else, the company can wind up causing more issues than solutions. Get started with the following tips and prepare a simple list to make the method easier.

This is why a lot of engineers are hired as consultants because they gain experience. Then, they are only responsible for the next step in the design and might show understanding of what works or what does not.  Most HVAC systems are creaded with the aid of an Greater Grand Crossing Chicago HVAC design engineer.

Main HVAC Design Engineer Duties

An HVAC design engineer in Greater Grand Crossing Chicago is going to be given a list of various responsibilities dependant upon the business, its requirements, and the way the assignment grows.

On the whole, the HVAC design engineer responsibilities are going to include a number of chores including inventing various HVAC systems. Each duty will be unique as customers bring tailored requests. These bids might incorporate the dimesions of their system, how it’s gonna operate, and the performance metrics they are after with a brand new HVAC system.

A certified Greater Grand Crossing Chicago HVAC engineer will almost certainly sit down, recognize these needs, and map out an entire HVAC system with high-quality design devices. Everything is taken into account within this procedure and that is what an HVAC design engineer is trusted to complete. Together with designing the HVAC system, the engineer has to be certain the installation is installed correctly and fits consistent with what the customer needs.

For this reason many engineers are brought on as consultants while they get skilled. There, they might be only responsible for the following step in the process and might provide insight about what works or what doesn’t.  Most HVAC systems are begun with the aid of an HVAC design engineer in Greater Grand Crossing Chicago. There is only so much you can save this page if you would like more information on the HVAC Engineering services in Greater Grand Crossing Chicago, IL by NY Engineers we invite you to stop by at our blog.

MEP Engineering Related Blog Post

MEP Engineering in Upgrading Space Cooling Systems for Multifamily Buildings

HVAC Engineer Career Path

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 Greater Grand Crossing Chicago Do For You? Over the last decade the majority of real estate investors throughout Spring Valley, NY already know that New York Engineers is the engineering firm to contact if you're ooking for MEP Engineering in New York. What a lot local real estate investors have not realized is the NY Engineers is also your best choice if you're looking for HVAC [...]