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Home » Topics » Engineered Systems NEWS » HVAC Engineering Technology

HVAC Engineering Technology
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Application_ModularChiller (002)

Is Variable Fan Speed an Answer to Part-Load Efficiency in Modular Air-Cooled Chillers and Heat Pumps?

Working closely with customers and their equipment at its Application Development Centers, Danfoss is sharing lessons learned from its design tests.
Mustafa Yanik Yabing Liu
July 16, 2019

One particular research avenue shows that dynamically changing fan speeds could give instant seasonal energy efficiency improvements in reversible, modular chiller units.


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The Design of a Steam Plant is not a Lost Art

The Design of a Steam Plant is not a Lost Art

Steam plant design is an art that requires the utmost attention to detail and engineering skills.
Ionel Petrus
Ionel Petrus, P.E.
Kevin Andreone
Kevin Andreone
Kevin Ricart
Kevin Ricart, P.E.
Rosemary Hwang
Rosemary Hwang
July 15, 2019

Approximately six years ago, we visited the manufacturing plant of one of the largest boiler manufacturers in the country. The visit was related to a specific project that required high-efficiency condensing boilers for heating and steam boilers for humidification.


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Lochinvar_case study image
Case Study

High-achieving school chooses high-performance boiler

Dorman High School installed Lochinvar CREST boilers to provide year-round comfort and hot water.
Dan Rettig
July 12, 2019

Paul M. Dorman High School in Roebuck, South Carolina is achieving academic excellence that’s the envy of many other schools across the Southeast. Dorman High sends 86 percent of its graduates on to college or military service. Last year, Dorman grads earned over $38 million in scholarships.


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valves

Cold Rooms: Thermostatic Expansion Valves and Solenoid Valves

JohnBroughton
John Broughton
July 9, 2019

As with any refrigeration system, controlling the flow of refrigerant is vital in making a cold room operate properly. Two of the most common types of refrigerant control valves are thermostatic expansion valves and solenoid valves.


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A.O. Smith

A. O. Smith opens newly renovated training facility

July 3, 2019

A. O. Smith is celebrating the grand opening of its newly renovated Technical Training Facility located at its Customer Care Facility in Ashland City, Tennessee.


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Sensata white paper
White Paper

Improving the Efficiency and Reliability of Water Systems with Variable Speed Pumps and Pressure Sensors White Paper

How new technology water pumps with pressure sensors are meeting the needs of 21st Century living
July 2, 2019

Distributing water on a large scale has been a challenge that the world has tackled for decades.


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40 year rehau

REHAU Marks 40 Years at its Leesburg, Virginia, Headquarters

July 1, 2019
REHAU Leesburg oversees operations across four sub-region administrative offices, 20 sales offices, nine plants, and eight logistics centers throughout the U.S., Canada, Mexico, Central America, and South America.
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Ed Verderose Miura Boiler

Ed Verderose Joins Miura as National Accounts Manager

June 28, 2019

Verderose will focus on supporting national accounts in the growing US market.


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Case In Point
Case in Point

Florida University Achieves an Energy Savings Boost with Chiller Upgrade

June 28, 2019

As part of a recent renovation at Flagler College in St. Augustine, Florida, a new air conditioning chiller was installed in Kenan Hall, the main academic building of the campus.


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Dewberry Joe M

Joseph Masiello Joins Dewberry as Associate Vice President

June 26, 2019
Masiello brings more than 30 years of experience to firm’s New York City office.
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