Hiring a HVAC Engineering Contractor in Westchester

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Looking for the best HVAC Chicago? Your best bet is to reach out to is NY-Engineers.Com. Not only for HVAC Firms in Chicago but also Mechanical Engineering and Sprinkler System Engineering near Westchester. Call (+1) 312 767-6877

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Many building owners throughout Middletown, New York already know that New York Engineers is the engineering firm to call when you are searching for Value Engineering in New York City. What many local building owners have not realized is that NY Engineers is also your best choice if you are looking for HVAC Engineering services in Westchester, Illinois.

Hiring a HVAC Company in Westchester entails the ability to examine and recognize what’s necessary for your setup. Every individual is going to be different with regards to the signing process and it’s best to look at the following attributes.

1) Knowledge: A great firm will always have accomplished employees onboard to help you with HVAC requirements. They aren’t just trained but will have several years of skill in the business. This keeps everything simple, streamlined, and as proficient as you need them to be. Patrons could feel at ease with a professional on hand to help you.

2) Range of labor: Take a look at their background to see exactly how they have done in the past. This might help clarify whether or not the firm is a avid team that achieves great outcomes. If there are actually difficulties with their portfolio then It is gonna filter into your put in place. Concentrate on this at the earliest opportunity!

These represent the tips for getting a high-level company and making sure the remedy meets the proper standards. If not, the company could find themselves having more issues than solutions. Start out with these tips and write a short checklist to have the method easier.

This is why most engineers are employed as consultants while they get practice. There, they might be only responsible for the following part of the process and could provide insight on what works or what does not.  Most HVAC systems are founded with the aid of an Westchester HVAC design engineer.

Key HVAC Design Engineer Duties

An HVAC engineer in Westchester is given a list of assorted tasks dependant upon the business, its requirements, and the way the project grows.

Generally speaking, the HVAC design engineer tasks are going to include a number of tasks which includes designing various HVAC systems. Each assignment will be unique since patrons come in with tailored needs. These demands could include the size of their setup, how it is gonna work, and the performance metrics they’re after with a brand new HVAC system.

A certified Westchester HVAC engineer will almost certainly take a seat, grasp these needs, and plan out a complete HVAC system with high-end design devices. Everything is considered throughout this time and that’s what HVAC design engineers are relied on to perform. Along with designing the HVAC system, the engineer has to be certain the mechanism is completed properly and fits in accordance with precisely what the client wants.

For this reason a lot of engineers are hired as consultants while they gain practice. There, they might be only responsible for the following step in the design and can provide understanding of what works or what does not.  Most HVAC systems are established with the aid of an HVAC design engineer in Westchester. There’s only so much you can save this page if you would like additional information on the HVAC Engineering services in Westchester, Illinois by NY Engineers we invite you to stop by at our blog.

Construction Administration Related Post

MEP Engineering in Upgrading Space Cooling Systems for Multifamily Buildings

HVAC Engineering Companies

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.

Conclusion

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 Westchester Do For You? When you re searching for a fast responding HVAC Firms in Chicago? Your best bet is to call is NY-Engineers.Com. Not only for HVAC Chicago but also Mechanical Engineering and Sprinkler System Engineering near Westchester. Call us at (+1) 312 767-6877 For more than ten years many developers throughout White Plains, New York already know that NY Engineers is the engineering [...]

2018-10-01T21:59:50+00:00