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Home » Topics » Engineered Systems NEWS » HVAC Engineering Technology

HVAC Engineering Technology
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heating system

The Conversion of Electric Resistance Space Heating Systems to Hot Water

The conversion from electrical to hot water space heating and DHW can be expected to reduce the energy cost for heating by more than 20% in most cases.
ES-Oliker-headshot-900x550.jpg
I. Oliker PhD, P.E.
ES-Oliker-headshot-900x550.jpg
Nissim D. Yair
January 5, 2023

The conversion from electrical to hot water space heating and DHW can be expected to reduce the energy cost for heating by more than 20% in most cases.


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Digital Pressure Temperature Sensor – DunAn Microstaq

January 5, 2023

DunAn Microstaq Inc.'s Digital Pressure Temperature Sensor (DPTS) is designed to measure subcooling for HVACR applications.


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Stulz’s Jürgen Stulz Test Center

Stulz’s Air Conditioning Test Center Is One of Europe’s Most Powerful

The center offers air conditioning test capacities of up to 1 MW on an area of 1,110 square meters, making it one of the most powerful facilities of its kind for mission critical cooling systems in Europe.
January 4, 2023

The center offers air conditioning test capacities of up to 1 MW on an area of 1,110 square meters, making it one of the most powerful facilities of its kind for mission critical cooling systems in Europe.


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Top 5 Products

Top 5 Products on esmagazine.com (December 2022)

What products are engineers most interested in? Here are the top five most popular products at www.esmagazine.com.
Herb Woerpel
Herb Woerpel
January 3, 2023

What products are engineers most interested in? Here are the top five most popular products at www.esmagazine.com.


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Survey: HVAC Contractors and Wholesalers Are Aware of 2023 Regulations and Necessary Requirements

January 3, 2023

While more respondents have taken steps to prepare for upcoming changes, concerns over creating new marketing and inventory plans remain.


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ES-CIP-slide1-900x550.jpg

Stulz’s Air Conditioning Test Center Is One of Europe’s Most Powerful

The center offers air conditioning test capacities of up to 1 MW on an area of 1,110 square meters, making it one of the most powerful facilities of its kind for mission critical cooling systems in Europe.
December 30, 2022

The center offers air conditioning test capacities of up to 1 MW on an area of 1,110 square meters, making it one of the most powerful facilities of its kind for mission-critical cooling systems in Europe.


Read More
PH21LPR303-µRack-DIN-builtin.jpg

µRack Compressor Rack Controller – CAREL

December 29, 2022

CAREL’s µRack is a complete solution for compact and efficient compressor racks that offers a complete set of functions for controlling small condensing units and compressor racks, ensuring reliability, efficiency, and ease of use.


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EPA Logo

EPA Administrator Regan Signs AIM Act Technology Transitions Proposed Rule

December 27, 2022

The EPA proposed to limit the global warming potential (GWP) of refrigerants in new comfort cooling equipment manufactured on or after Jan. 1, 2025, to 700 GWP.


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Chemours Logo 600

Chemours and Honeywell Announce Reclamation and Recycling Program

December 26, 2022

The old refrigerant is cleaned, returned to specification, and used for service of refrigeration systems that need it.


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male technician

IEA: Heat Pumps Are the ‘Central Technology’ for Low-Carbon Heating

The global energy crisis is driving a surge in heat pumps, bringing energy security and climate benefits.
December 23, 2022

The global energy crisis is driving a surge in heat pumps, bringing energy security and climate benefits.


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