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Home » Topics » Engineered Systems NEWS » HVAC Engineering Sectors

HVAC Engineering Sectors
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Cooling Duct Systems

Cooling Duct Systems Can't Efficiently Handle the Heat

Almost without exception, heat delivered through a system that is used for both heating and cooling is not proficient or efficient in both uses.
Jim Merfeld, P.E.
May 11, 2020

In today’s HVAC systems, both the heating and the cooling functions are almost always delivered through the same duct and diffuser systems. 


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Air Distribution

Air Distribution: The Essential Codes, Criteria, and Considerations

As a result of the coronavirus, air distribution codes, standards, and design guides have become more important than ever.
Steven G. Liescheidt
Steven G Liescheidt P.E., CCS,
May 11, 2020

Engineering plays a definitive role when it comes to establishing the functional requirements of an occupied or unoccupied space’s supply air methods and devices. 


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Temporary Health Care Use
White Paper

Structures Used for Temporary Health Care Use

May 11, 2020

On March 30, the Centers for Medicare and Medicaid Services (CMS) announced COVID-19 Emergency Declaration Blanket Waivers for Health Care Providers that permit additional flexibility in hospital standards to aid in the expansion of services to fight the coronavirus pandemic. 


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Arcticcom Group

The Arcticom Group Acquires RACE Engineering

May 10, 2020
The acquisition will enhance the company’s ability to offer industrial refrigeration services and installations nationwide.
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Air-cooled chillers

Air-Cooled Chillers Are Back in Data Centers, and They Mean Business

After years of chasing the attractive efficiency numbers offered by water-based evaporative systems, many data center providers are giving air-cooled chillers a second look.
Martin Herbert
Martin Herbert, P.E., LEED AP BD+C
May 9, 2020

It’s no secret that data centers require a lot of energy. The main driver of data center design engineers’ work is to provide energy-efficient, reliable, and cost-competitive HVAC systems.


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Lanny Huffman

ACCA Welcomes 2020-2021 Board of Directors

May 8, 2020
Eric Knaak of Isaac Heating & Air Conditioning in Rochester, New York, passed the leadership of the ACCA Board of Directors to Lanny Huffman of Hickory Sheet Metal Co., in Hickory, North Carolina.
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Phil Zito

Define Your Business Results By Alleviating Your Clients' Fears

Not all emotional responses are negative.
Phil Zito
Phil Zito
May 8, 2020

In last month’s article, I discussed the three stages of building integrations.


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A Physical View IAQ

Optimism in a Time of Fear and Uncertainty

Stephanie Taylor, M.D., M. Arch, CIC
May 8, 2020

We now have the mechanical equipment to create protective buildings, the tools to measure and track the connections between indoor climates, and the computing capabilities to correlate the data to tell us if we are doing things right.


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Efficient Buildings
White Paper

Optimizing Building Operations During Low-Occupancy Situations

May 8, 2020

In early 2020, buildings around the world transitioned from full occupancy to low occupancy in a matter of days.


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ASHRAE

ASHRAE Offers COVID-19 Building Readiness/Reopening Guidance

May 7, 2020
Create a strategic plan prior to opening a building. The plan should include measures to make occupants feel safer, ensuring supply chain for critical items, such as filters and communication plans for building support and safety measures for occupants.
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