Hiring a HVAC Engineering Company in Nortown Chicago

Value Engineering Examples In Construction

A lot of building owners throughout Medford, NY already know that NY-Engineers.Com is the engineering company to contact if you are searching for HVAC Engineering in New York City. What many local real estate investors have not realized is that NY-Engineers.Com is also your top choice if you’re searching for HVAC Engineering services in Nortown Chicago, IL.

Hiring a HVAC Engineering Contractor in Nortown Chicago involves the opportunity to investigate and recognize what is necessary for your setup. Each individual will likely be dissimilar with regards to the signing process and it is better to think about the next qualities.

1) Know-how: A great business will invariably have skilled employees onboard to help with HVAC needs. These professionals are not only trained but will have a number of skill in the industry. This keeps everything streamlined, simple, and as proficient as you need them to be. Clients would seem more comfortable with a specialist available to help.

2) Portfolio of labor: Have a look at their history to see how they’ve done before. This might help shed light on if the organization is actually a avid team with great outcomes. If you find complications with their portfolio then It is planning to sort into your put in place. Center on this as soon as possible!

These represent the techniques for working with a high-level company and making certain the perfect solution is up to scratch. If not, the firm can wind up making more issues than answers. Get started with these tips and write a short checklist to make the procedure easier.

This is the reason a lot of engineers are brought on as consultants while they gain practice. There, they might be only responsible for the next element in the design process and could give understanding about what works or what doesn’t.  Most HVAC systems are started with the aid of an Nortown Chicago HVAC design engineer.

Main HVAC Design Engineer Responsibilities

An HVAC engineer in Nortown Chicago is given a listing of various responsibilities depending on the business, its requirements, and how the project unfolds.

In general, the HVAC design engineer responsibilities are going to include a lot of chores which includes fabricating various HVAC systems. All duty will be exclusive as clients bring customized needs. These demands might incorporate the size of their system, how it is going to function, and the performance metrics they’re after with a new HVAC system.

An experienced Nortown Chicago HVAC engineer will probably sit back, comprehend these needs, and plan out a whole HVAC system using high-end design devices. Things are all considered in this procedure and that’s what an HVAC design engineer is expected to accomplish. As well as creating the HVAC system, the engineer has to make certain the mechanism is installed properly and fits in accordance with precisely what the customer wants.

For this reason most engineers are employed as consultants because they get skilled. In those situations, they are only accountable for the next element of the design and could give insight about what works or what doesn’t.  Most HVAC systems are started with the help of an HVAC design engineer in Nortown Chicago. There is a great possibility you would like additional details about the HVAC Engineering services in Nortown Chicago, Illinois by NY Engineers we invite you to visit at our blog.

MEP Engineering Related Post

MEP Engineering in Upgrading Space Cooling Systems for Multifamily Buildings

Structural Engineering Near Me

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 Nortown Chicago Do For You? For over 10 years a great number of property owners throughout West Hempstead, New York already know that NY Engineers is the engineering firm to contact if you're ooking for Value Engineering in New York. What a lot local property owners have not realized is the NY Engineers is also your top choice if you are searching for HVAC Engineering services [...]