HVAC Engineering East Side Chicago, IL 2018-10-11T10:48:58+00:00

What Can Our HVAC Engineers in East Side Chicago Do For You?

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Since 2011 a lot of real estate investors throughout Merrick, NY already know that NY-Engineers.Com is the engineering company to call if you’re ooking for Electrical Engineering in New York. What a lot local real estate investors have not realized is the NY-Engineers.Com is also your top choice if you’re searching for HVAC Engineering services in East Side Chicago, IL. Those who need to understand more about what East Side Chicago HVAC design engineers do? It is an exceptional career which inclides a detailed set of duties. An HVAC design engineer will have to go through several problems to settle the actual issue. This career calls for special expertise, competence, and the opportunity to manage time wisely.

The moment an HVAC personel is certified to operate, they will likely sign on with an engineering business and begin to work on many heating, cooling, and refrigeration systems. Their function would be to draw up new and additional choices according to their customer’s requests. Each customer will have a distinctive set of needs whether or not it involves building codes or personal performance anticipations. Using all of this data, the engineer sets off on a trek towards making something which is eco-friendly, energy-efficient and well suited for the setting it might be placed in – (residential/commercial/industrial). They are often accountable for the first creations and managing the specific installation.

Generally, an HVAC engineer in East Side Chicago is going to be seen working in a design company or even in a consulting team based on their many years of expertise. A great deal of engineers transition into a consulting job while they become older and acquire a better idea of what is expected of them.

Comparing HVAC Engineer Versus HVAC Technician

HVAC Technician and HVAC Engineer are frequently mistaken for each other. But, they do have separate tasks when it comes to overseeking HVAC systems. It’s important to understand the difference both as being a client as well as a specialist

An HVAC technician in East Side Chicago has a more active job, which means they are usually seen on the way to a customer’s home to inspect their present system. They often handle the installations, repairs, and overall care that is needed every once in awhile. Nearly all of their job is done alongside the customer, which means they have to discover how to communicate with people properly.

Having an HVAC engineer, they are accountable for designing a whole new HVAC system and ensuring it fits just what a customer needs. It has to fit precisely what the property owner wants whether or not this involves their setup, property, or anything else of new system. Also, they are brought in to consult on HVAC designs to make certain everything is in step with the latest standards. This is the reason they are able to wind up spending some time in consulting tasks or at neighborhood engineering companies. This is the difference between these two career paths; HVAC Technician Versus HVAC Engineer. There is a great possibility you would like more info about the HVAC Engineering services in East Side Chicago, Illinois by New York Engineers we invite you to take a look at our East Side Chicago Energy Modeling blog.

New East Side Chicago HVAC Engineering Related Article

Selecting the Right Type of Electrical Raceway for your Architectural Engineering Project: Nonmetallic Conduit Options

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Our previous article covered the main types of metallic conduit for electrical conductors, and now we will discuss nonmetallic conduit and its applications in architectural engineering and other engineering areas. Nonmetallic conduit is normally the more affordable option, providing improved electrical isolation and corrosion resistance, while reducing the degree of physical protection.

Like with metallic conduit, all electrical installations must be according to the NFPA National Electric Code and local electrical codes. Conductors are not intended for unprotected installation, except for specific types that include metallic armor or polymer sheathing.

Keep in mind that this article is no replacement for electrical codes; the technical information provided here is very general. When working with engineering projects that involve electrical installations, you should check the specific code requirements for each application.

Rigid Polyvinyl Chloride Conduit (PVC)

PVC is possibly the most common type of nonmetallic conduit used in architectural engineering projects, being lightweight and affordable, while offering decent mechanical resistance for its low weight. In addition, it is virtually unaffected by humidity and corrosion, and is also an electrical insulator. However, the insulating properties of PVC are both a benefit and a disadvantage: the conduit itself cannot be electrified, but a grounding conductor becomes mandatory as a result, while metallic conduit can be used as both raceway and grounding in various applications.

PVC also offers features that simplify installation: it can be heated for quick manual bends, recovering its rigidity once it cools down. In addition, its low weight simplifies handling, and the conduit is easy to cut. PVC fittings are unthreaded and designed for slip-on installation, using solvent cements. PVC pull boxes also bring the reduced weight advantage, making them easier to handle and install.

This type of nonmetallic conduit is available with three different wall thicknesses: Schedule 20 is the thinnest, Schedule 40 is intermediate, and Schedule 80 is the thickest. Trade sizes range from ½” to 6”.

  • Schedule 20 PVC, with its thin walls, is not approved by the NEC for electrical installations. Therefore, it is used mostly in communication systems.
  • Schedule 40 PVC is the general-purpose option, adapting to a wide range of applications.
  • Schedule 80 PVC is used there conduit is exposed to physical damage. It is more expensive than Schedule 40, but its added strength increases the allowed applications.

The use of PVC conduit is not allowed in hazardous locations, areas where the ambient temperature exceeds 50°C (122°F), or applications where conductor insulation temperature exceeds the rated temperature of PVC. When used for lighting circuits, PVC cannot be used as physical support to hang lighting fixtures. Although the code does not prohibit its use with low ambient temperatures, consider that extreme cold can make PVC brittle, offering reduced protection for conductors.

High Density Polyethylene Conduit (HDPE)

HDPE is a type of nonmetallic conduit for applications where the circuit is buried or encased in concrete. It is not approved for indoor use or for exposed installation. Like PVC conduit, HDPE is not allowed in hazardous locations unless the code makes a direct exception, and it subject to the same ambient temperature and conductor insulation temperature limitations. The approved HDPE trade sizes range from ½” to 6”.

Reinforced Thermosetting Resin Conduit (RTRC)

RTRC is more commonly known as fiberglass conduit. Its applications are very similar to those of Schedule 40 PVC, but there is one key advantage: PVC can become brittle when exposed to very cold weather, while RTRC conserves its mechanical properties. RTRC is suitable for exposed or buried installation, indoor or outdoor use, and is unaffected by humidity and corrosion.

The applications where RTRC is not allowed are similar to those of Schedule 40 PVC: hazardous locations, luminaire support, and areas where it is exposed to physical damage or high temperature. Like with PVC and HDPE, trade sizes range from ½” to 6”.

Liquidtight Flexible Nonmetallic Conduit (LFNC)

LFNC has a self-explanatory name: it is a type of nonmetallic conduit intended for connections and cable runs with obstacles that are difficult to bypass with rigid conduit. LFNC is a versatile option, approved for various indoor and outdoor applications. Usage is not allowed where it will be exposed to damage, in hazardous locations, or if temperatures exceed conduit ratings. Like PVC, LFNC is vulnerable to extreme cold: it may become brittle, losing its flexibility. Unless codes make an exception, LFNC should not be used in runs longer than 6 ft or with circuits above 600V. Approved trade sizes range from ⅜” to 4”.

Electrical Nonmetallic Tubing (ENT)

ENT has similar applications to LFNC, but can be used for runs longer than 6 feet. In indoor locations, ENT can be either exposed or concealed. It resists moisture and corrosion, but can only be used outdoors if encased in concrete or protected from sunlight. Direct burial is not allowed, and it can only be installed exposed to the sun if specified as sunlight resistant.

ENT trade sizes range from ½” to 1”, and it is subject to the same usage restrictions that apply for many other types of nonmetallic conduit: hazardous locations, high temperatures and luminaire support.

Additional Recommendations from an Architectural Engineering Professional

Although each application is unique, non-metallic conduit generally offers a cost advantage over metallic conduit, giving up on some physical protection. However, keep in mind that metallic conduit may be mandatory in various architectural engineering applications; for example, the most demanding environments typically require rigid metal conduit (RMC) or intermediate metal conduit (IMC).

To achieve the best results in electrical installations, working with qualified professionals is highly recommended. In new construction, you can achieve drastic cost reductions with smart design decisions. For example, energy efficiency reduces the electrical load, which in turn reduces conductor and conduit diameter.

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