HVAC Museum Campus Chicago2018-11-12T10:19:23+00:00

HVAC Museum Campus Chicago | Expert Power Efficient System Designs

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Don’t be fooled by the name NY Engineers is the top choice if you are searching for Full Service Heating and Air Conditioning (HVAC) Engineering Firm in Chicago Illinois. We are not only an HVAC Contractor near Chicago but also a leading provider of Sprinkler Design Engineering services in Museum Campus Chicago. Contact us at (312) 767.6877

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Lately huge crowds have been stopping by our site searching for Electrical Engineering in Chicago. That is due because of the reputation we have develop in this types of projects. With that said, many general contractors from Mettawa to Old Mill Creek, Illinois, don’t know that New York Engineers is also a top contender for anyone looking for HVAC Chicago

The search for energy-efficient buildings involves cost effective HVAC system design. This will likely include systems for lighting, architectural enclosure, domestic water heating, HVAC, and vertical transportation. The loads for that HVAC systems will come primarily from 5 different sources including lighting (cooling), the building envelope (cooling and heating), ventilation (cooling and heating), equipment for program use (cooling) and occupancy (cooling).
The ventilation load will certainly be a purpose of either the machines required in an attempt to introduce it in a space and control contaminant concentration or the quantity of individuals who will use the space. In nearly all climates inside the eastern and southwestern regions of america, to reduce outside ventilation will save energy whenever the outer air is either humid and warm or very cold.
Manipulating the ventilation rate will probably be determined by occupancy which is referred to as a type of demand control ventilation. It is a everyday sort of energy conservation approach that is utilized for homes with intermittent or crowded occupancy. Having heating and cooling loads dropped to a minimum can be carried out by utilizing a very high performance building envelope, occupancy sensors, and high performance lighting that employs daylight response of lighting controls.

Chicago HVAC Engineering services vs HVAC Techs

If you have ever discussed the distinction between a HVAC Technician versus HVAC Engineers, then please read on:

HVAC engineers are definitely the people who supervise the installation of air-con systems for commercial and residential buildings. They spend a great deal of their time in offices doing more impressive range organization and arranging of installations but they do also visit job sites from time to time.

In contrast, HVAC technicians have a tendency to do more of the hands-on work with repair and maintenance. A HVAC technician may assist an engineer to complete a few of the installation task, specifically on smaller jobs. In general HVAC techs do a lot more travel and may spend considerable time identifying leaks, changing filters, doing recharges or getting rid of old and outdated systems that utilize old refrigerants.

HVAC engineers could have a chance to make more decisions about systems that are used, plus they are definitely the people who would offer advice about one of the most sensible refrigerants and which systems would be perfect for a bigger building. In the trade, there is certainly some conflict between ‘the suits’ and ‘the ones that will get their hands dirty’, but the two jobs do require an effective understanding of how air conditioning is proven to work. Nowadays many Internet users have been crawling the NY Engineers website searching for things like HVAC License Chicago. With that said, the goal of our firm is to become the top option for anyone seeking a HVAC Chicago and or any of our other services including Value Engineering Engineering services. Furthermore anybody searching for additional details about our Heating Cooling Air Conditioning Furnace (HVAC) Engineering Firm in Chicago Illinois stops by at our blog.

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Heat Source Comparison: Heating Oil and Natural Gas According to MEP Engineers

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Heating oil and natural gas are both fossil fuels, but they have very different properties. At room temperature, one is a viscous liquid while the other is a gas. For a given heating output, there is also a difference in the amount of natural gas or heating oil that must be burned, as well as the greenhouse gas emissions produced.

Heating oil is normally measured in gallons, while natural gas is measured in cubic feet. Therefore, it is easier to compare their performance based on heating output – the US Environmental Protection Agency compares their emissions per million BTU (mmBTU) of heat. This is how MEP engineers and other engineering professionals stack these two heating methods up against each other.

Comparing the Emissions of #2 Heating Oil and Natural Gas

According to the US EPA, #2 heating oil releases 73.96 kg of CO2 per mmBtu of heat, while natural gas produces 53.06 kg of CO2 per mmBtu. In other words, #2 heating oil produces almost 40% more carbon dioxide per unit of heat, and this is even higher for the types that have been phased out by legislation, #4 and #6. Compared with heating oil, natural gas also produces reduced amounts of sulfur oxides, nitrogen oxides and soot.

Another key greenhouse gas is methane (CH4), and replacing #2 heating oil with natural gas also reduces its emissions. The US EPA has determined that natural gas usage releases 1 g of CH4 per mmBtu, while #2 fuel oil releases 3 g of CH4 per mmBtu. Keep in mind that the global warming potential of methane is 25 times higher than that of carbon dioxide.

Nitrous oxide (N2O) is even worse than methane, having a global warming potential 298 times higher than carbon dioxide. While #2 heating oil emits 0.60 g of N2O per mmBtu, natural gas only emits 0.10 g of N2O per mmBtu.

Even greater emissions reductions can be achieved when an old and inefficient oil boiler is replaced with a hhigh-efficiencynatural gas boiler, according to expert MEP engineers. Assume the oil boiler has an Annual Fuel Utilization Efficiency (AFUE) of 60% while the new gas boiler offers 95%. To produce one million Btu of heating output, the required input would be the following:

  • Oil boiler input = 1 mmBtu / 0.60 = 1.67 mmBtu
  • New gas boiler input = 1 mmBtu / 0.95 = 1.05 mmBtu

Considering the emission intensity values above, this oil boiler releases around 123 kg of CO2 while the gas boiler releases 56 kg of CO2. The emissions reduction value of 28% applies when both boilers have the same efficiency, but in this case CO2 emissions are actually reduced by 54% because the new boiler is more efficient while using a less polluting fuel. Although this is a broad estimate, it provides an example of how superior boiler efficiency and conversion to natural gas work together to reduce emissions. The same effect applies for other greenhouse gases such as methane and nitrous oxide.

However, it is important to note that natural gas is still a fossil fuel. Having the word “natural” in its name may cause the false impression that it is a renewable energy source, but this is not the case. Natural gas is simply less polluting than other fossil fuels but has a negative environmental impact nevertheless.

MEP Engineers Explain Con Edison Incentives for Natural Gas Conversion

Property owners in a major city who are considering a switch from heating oil to natural gas may be eligible for cash incentives from your utility supplier. This reduces the cost of a fuel conversion project while keeping all the benefits, improving its financial viability. There is also a reduction in heating expenses, so it is possible to analyze the project in terms of cost and benefit.

Final Recommendations

There are many reasons to convert building heating systems from heating oil to natural gas. First of all, the US Department of Energy has determined that natural gas has a lower heating cost than fuel oil. Natural gas also has a much lower emissions intensity than #2 heating oil, and this benefit is enhanced when an aging oil boiler is replaced with a high-efficiency natural gas boiler.

Professional guidance is strongly recommended, like with any engineering project, especially because natural gas poses a risk of fire. In addition, the combustion products must be properly exhausted, and can threaten human life if allowed to accumulate in closed spaces. Engineering services also ensure code compliance. Upgrading from oil to natural gas is not as simple as removing one boiler or furnace and installing a new one – for example, the gas service entrance and chimney may need an upgrade.

Recruit the help of MEP engineers and other professionals in the field before moving forward with any upgrade of this caliber.

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