HVAC Engineering Park Manor Chicago, IL 2018-10-11T15:11:58+00:00

What Can Our HVAC Engineers in Park Manor Chicago Do For You?

Mechanical Engineering Requirements

Over the last decade a lot of building owners throughout Selden, New York already know that NY-Engineers.Com is the engineering firm to call when you are ooking for Fire Protection Engineering in NYC. What a lot local developers have not realized is the New York Engineers is also your top choice if you’re looking for HVAC Engineering services in Park Manor Chicago, IL. If you want to understand more about what Park Manor Chicago HVAC design engineers do? This can be an exceptional profession that come with a detailed listing of responsibilities. An HVAC design personel will have to get through a variety of challenges to solve the original issue. This career needs superior skill, professionalism, and the capability to control time prudently.

After an HVAC personel is licensed to function, they are going to sign on with an engineering company and start to functions on various cooling, heating and refrigeration systems. Their responsibility is to create new or replacement choices in line with their customer’s requirements. Each client will have a unique set of needs whether it is related to constructing codes or individual performance expectations. Using all of this data, the engineer goes on a trek towards building something which is eco-friendly, energy-efficient and well suited for the setting it is going to be utilized in – (industrial, commercial or residential. They are often responsible for the primary drafts and managing the specific installation.

Generally, an HVAC design engineer in Park Manor Chicago will be seen working in a design business or perhaps in a consulting team according to their many years of expertise. A great deal of engineers shift right into a consulting job while they grow older and gain a better knowledge of what’s expected of them.

Comparing HVAC Engineer Versus HVAC Technician

HVAC Technician and HVAC Engineer are often mistaken for the other. But, they do have separate job functions in terms of dealing with HVAC systems. It’s important to be aware of the difference both as a parton also as a specialist

An HVAC technician in Park Manor Chicago carries a more hands-on job, which implies they are usually seen heading to a owner’s house to see their present system. They often handle the installations, repairs, and general upkeep which is needed from time to time. Nearly all of their work is done in conjunction with the client, meaning they need to discover how to communicate with people properly.

With the HVAC engineer, they are accountable for creating a fresh HVAC system and making sure it fits what a client wants. It has to fit precisely what the property owner needs whether it involves their setup, property, or anything else of new system. Also, they are introduced to refer to HVAC creations to be certain all things are consistent with modern standards. This is why they are able to wind up spending time in consulting tasks or at neighborhood engineering businesses. That is the difference between those two vocation choices; HVAC Technician Versus HVAC Engineer. There is only so much you can save this page if you would like additional information on the HVAC Engineering services in Park Manor Chicago, IL by NY-Engineers.Com you should stop by at our blog.

Park Manor Chicago HVAC Engineering Related Blog 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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