HVAC Engineering Prairie Shores Chicago, IL 2018-10-21T09:33:25+00:00

What Can Our HVAC Engineers in Prairie Shores Chicago Do For You?

What Do Architectural Engineers Do

Over the last decade the majority of developers throughout Copiague, New York already know that NY Engineers is the engineering company to contact if you are searching for Construction Engineering in NY. What many local construction companies have not realized is the NY-Engineers.Com is also your best choice if you are searching for HVAC Engineering services in Prairie Shores Chicago, Illinois. If you need more information on what Prairie Shores Chicago HVAC design engineers do? This is a unique trade with an a detailed set of obligations. An HVAC design contractor will be asked to work through several problems to settle the underlying issue. This task calls for special skill, proficieny, and the capability to control time prudently.

As soon as an HVAC personel is licensed to operate, they will likely sign on with an engineering firm and begin to operate various cooling, heating and refrigeration systems. Their task is usually to design new or replacement choices in line with their customer’s requirements. Each client is going to have an exclusive set of needs whether or not it has to do with constructing codes or individual performance prospects. Making use of this info, the engineer sets off on a trek towards making something that’s energy-efficient, eco-friendly and well suited for the location it is going to be used in – (residential/industrial/commercial). They are generally accountable for the original drawings and overseeing the exact installation.

Generally speaking, an HVAC engineer in Prairie Shores Chicago will likely be seen working at a design company or even in a consulting team according to their numerous years of expertise. Many engineers move into a consulting job as they mature and gain a better idea of what is expected of them.

Comparing HVAC Engineer vs HVAC Technician

HVAC Engineer and HVAC Technician are often confused with each other. However, they have got separate tasks in terms of dealing with HVAC systems. It’s essential to be aware of the variance both as being a client also as a professional

An HVAC technician in Prairie Shores Chicago has a more hands-on job, which suggests they are generally seen heading to a customer’s building to see their current system. They often take care of the repairs, installations, and overall upkeep that is needed every now and then. Most of their effort is done in conjunction with the buyer, which suggests they have to discover how to interact with people in the correct manner.

With an HVAC engineer, they are responsible for creating a new HVAC system and making sure it fits just what a customer needs. It needs to fit exactly what the home owner needs whether it has to do with their setup, property, or everything of new system. Also, they are introduced to check on HVAC designs to be certain everything is in accordance with today’s standards. That is why they may find themselves passing time in consulting firms or at neighborhood engineering companies. This is actually the difference between those two vocation choices; HVAC Engineer vs HVAC Technician. There is a great possibility you would like more details on the HVAC Engineering services in Prairie Shores Chicago, IL by NY Engineers you should stop by at our Prairie Shores Chicago Energy Modeling blog.

Latest Prairie Shores Chicago HVAC Engineering Related Blog Post

What MEP Engineers Want you to Know About Types of Electric Heat Pumps and Their Advantages

Electrical Engineering Information

Before designing the space heating and domestic hot water systems of a building, a key step for MEP engineers is to determine the energy source to run these appliances. Natural gas or fuel oil combustion comes with a lower operating cost than electric resistance heating, but these fuels produce emissions and require an exhaust system. On the other hand, electric heaters have the potential to be emissions-free if they run with solar or wind power.

Resistance heaters are the most common configuration that runs with electricity, but their operating cost can be extremely high considering the electric tariffs in some cities. However, electric heat pumps can normally deliver from 2 to 4 units of heat per unit of electricity consumed, offering a much lower running cost than an equivalent resistance heater. For a given amount of energy delivered, electricity is much more expensive than gas in some areas, but electric heat pumps can match the running cost of gas boilers by using the energy input more efficiently.

This article will provide an overview of the two main electric heat pump configurations: air-source and geothermal systems.

Air-Source Heat Pumps

As implied by their name, air-source heat pumps extract energy from the surrounding air to deliver heat. This is exactly like an air conditioner running in reverse: have you noticed how the outdoor unit makes the air around it warm? Well, a heat pump uses this same effect indoors.

Assuming the same heating capacity, an air-source heat pump with an ENERGY STAR label only draws around 40% of the power required by an electric resistance heater. Their efficiency is indicated by the Heating Seasonal Performance Factor (HSPF), which is a ratio of Btu output to watt-hour input, similar to the gas mileage value of a car. MEP engineers look for the highest HSPF value that fits your budget to maximize energy savings.

Just like air-conditioning systems, air-source heat pumps are available as packaged systems or split systems (ductless). If your property already has ductwork, a packaged heat pump may be best choice. On the other hand, if duct installation is impractical, a ductless system is recommended. ENERGY STAR air-source heat pumps have a minimum HSPF of 8.2 in packaged configuration, and 8.5 in ductless configuration.

Reverse-cycle chillers are a subtype of air-source heat pump that delivers heat to a water reservoir, instead of supplying it directly to indoor air. This setup allows the heat pump to be used with radiant floor heating piping or with fan-coils.

Geothermal Heat Pumps

The temperature of outdoor air varies considerably throughout the year, and air-source heat pumps suffer from reduced efficiency during the coldest days of winter. The ground is much more reliable as source of heat; this system configuration extracts heat directly from the ground, from groundwater, or from a nearby body of water such as a pond or lake. Geothermal heat pump systems are often called water-source heat pumps, since most system configurations use water with antifreeze as a heat exchange medium between the heat pump and the ground.

Geothermal heat pumps offer a higher efficiency than air-source heat pumps. High-efficiency models in the market deliver savings of over 70% compared with electric resistance heaters, and the most efficient geothermal heat pumps in the market save over 80%.

Geothermal heat pumps can be further classified into closed-loop and open-loop systems.

  • Closed-loop systems have a closed piping loop that circulates between the heat pump and the ground, but the water inside never mixes with groundwater.
  • Open-loop systems draw groundwater from a well, circulate it through the heat pump, and then discharge it. Given their operating procedure, open-loop systems are subject to any applicable groundwater discharge regulations.

Closed-loop systems can use either vertical or horizontal water loops, depending on the availability of land. Horizontal loops require trenches at least four feet deep and are suitable in properties with ample land area. On the other hand, vertical loops can go hundreds of feet underground, and are typically used when land is limited – high-rise construction is an example. If the property is close to a body of water such as a pond or lake, the underground water loop can be submerged instead, which results in a much cheaper installation.

MEP Engineers Offer Recommendations to Use Heat Pumps Effectively

If you are considering heat pumps for your building, the best option changes depending on project conditions. Geothermal heat pumps are the most efficient but also the most difficult to install, especially if we’re dealing with a vertical closed-loop system in a high-rise building. Also, consider that geothermal heat pumps require a prior assessment of the ground below your property – the project may be infeasible if the presence of rocks hinders excavation.

Consider a reverse-cycle chiller (RCC) if your installation already uses hydronic piping, or a packaged unit if you already have air ducts. Ductless heat pumps can be a great option in apartment buildings where each dwelling has individual heating and cooling systems. In new constructions, consider a geothermal heat pump, since it is much easier to install the underground water loop when there is no building yet.

If you are ever unsure about which systems are best suited to your project, it is always wise to recruit the help of experienced MEP engineers.

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