Is it time for our industry to consider using pascals for static pressure measurements? What would the transition from inches of water column to pascals look like and how hard would it be?

Programmable thermostats that can be accessed through an internet device are old hat. Here are just a few of the residential HVAC controls products featured at the Georgia World Congress Center, the host venue for this year’s Expo.

In early July, the Biden administration proposed a rule that addresses excessive heat in the workplace, as tens of millions of them were under heat advisories — the nation’s No. 1 weather-related cause of death.

As HVACR technology advances, contractors often find themselves navigating new learning curves on a regular basis. VRF is no exception.

Consumer awareness and opinion of heat pumps are both improving, along with the technology. Manufacturers see a strong market ahead, although some challenges remain.

Hamid Sarshar will lead the 50-year-old company into the next strategic phase of growth and innovation within the UFT platform.

Every year, The NEWS introduces the latest cooling equipment available for the upcoming summer season in order to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands. The coverage features specific information about each individual product as submitted by the manufacturers.

This heating showcase provides in-depth information on the features of each individual unit and also includes technical support information from the manufacturer. The manufacturers provided all of the data included in the product grid as well as in the photo feature; therefore, any questions should be directed to them via the contact information provided in the photo feature section.

The ESP-400 by Jackson Systems LLC has earned gold in the Residential Controls category of The NEWS’ 2017 Dealer Design Awards.

When it comes to comfort, not much beats zoning. In fact, many industry experts tout that once homeowners have experienced the comfort zoning has to offer, they will never own another house without it.

Over a year of research and design went into the 2018 Dealer Design Awards gold-winning product in the Residential Controls category. After listening to feedback from both contractors and consumers for a more basic, easy-to-use, and cost-effective thermostat, Nest created the Nest Thermostat E.

In this showcase, The ACHR NEWS introduces the latest cooling equipment available for the upcoming summer season in order to help contractors distinguish between brands.

To meet the ambitious environmental goals being proposed at all levels of government, residential air-to-water heat pumps are emerging as a transformative solution to lower carbon emissions, enhance energy efficiency, and reduce utility bills.

Every year, The ACHR NEWS introduces the latest heating equipment that is available for the upcoming winter season.

Every year, The ACHR NEWS introduces the latest heating equipment that is available for the upcoming winter season.

Cold climate heat pumps were on full display on the AHR show floor and manufacturers were eager to share their progress reports in the Department of Energy’s CCHP Challenge.

The residential heating showcase is designed to help HVAC contractors learn about the new heating equipment that is available for the upcoming cooler months.

The biggest tip is that combustion analysis should be the first and last thing completed during any heating appliance repair.

Due to a lack of training, time constraints, and numerous other reasons, many HVAC contracting companies are not performing combustion testing, potentially compromising customers’ safety.

The residential heating showcase is designed to help HVAC contractors learn about the new heating equipment that is available for the upcoming cooler months.

William Morgan, founder of the Linkerd service mesh and CEO of Bouyant, joins SE Radio’s Robert Blumen for a discussion of sidecars, service mesh, and a forthcoming enhancement to kubernetes to support sidecars natively. The conversation explores the origin of sidecars, sidecars and service mesh, and migrating service mesh to kubernetes. They take a deep dive into some aspects of running service mesh on kubernetes, the difficulties in running a sidecar container in a pod, and Kubernetes Enhancement Proposal (KEP) 753, which is intended to provide better native support for sidecar containers. William also gives some thoughts on the continuing relevance of service mesh.

_{-- Delivered by Feed43 service}

Investigative journalist Arun Gupta offers an eyewitness account of the hate—and sense of belonging—on display at Donald Trump’s New York City rally.

Video now circulating in Israeli media corroborates allegations from Palestinian detainees that Israeli agents at Sde Teiman detention center rape and torture prisoners.

Social housing as a concept is gaining popularity. Now, the state of New York is considering a bill to make it a reality.

A housing rights organizer analyzes the solutions being proposed this election year to address the high cost of home buying and renting.

We can no longer accept Pride events that only make room for one type of queer person—or that cater primarily to the corporations more invested in rainbow capitalism than collective liberation.

Press Packer Sienna tells us all about her residential experience and her top tips for making the most of it.

The government has announced plans to make it illegal to smoke outside schools and hospitals, and in children's playgrounds in England. They have also said that some outdoor places could become vape-free.

Mr Trump will announce his wider plans for his government in due course, but here are some of the big issues he talked about during the election campaign.

Donald Trump wins the US presidential election as his rival Kamal Harris accepts defeat.

More than 1.5 million children across the UK are taking their learning outside this year as part of Outdoor Classroom Day.

To be clear from the very beginning of this article, there is no standard model for wiring low voltage switchboards and panelboards. However, for the wide variety of installations and ranges of power ratings, there are local work practices, regulations... Read more

The post Dos, don’ts and precautions in wiring cables and conductors inside low-voltage switchboard appeared first on EEP - Electrical Engineering Portal.

Architects of development houses usually select the locations for switches, receptacles, and luminaires at a quality and price level determined by the builder. However, purchasers of architect-designed, custom-built homes usually have an opportunity to decide on the selection of luminaires... Read more

The post Guidelines To Residential Room Lighting appeared first on EEP - Electrical Engineering Portal.

Proper analysis of the VFD’s power and control circuit diagrams is essential for successful troubleshooting. But before starting any analysis, you must know how your system connected through VFD works and how it breathes. You must also know all components... Read more

The post Inside Variable Frequency Drive (VFD) Panel: Configuration, Schematics and Troubleshooting appeared first on EEP - Electrical Engineering Portal.

– Array Size: 10, 12-volt, 51-watt modules; Isc= 3.25 amps, Voc= 20.7 volts – Batteries: 800 amp-hours at 12 volts – Loads: 5 amps DC and 500-watt inverterwith 90% efficiency. The PV modules are mounted on the roof. Single-conductor cables... Read more

The post Calculation Example of Small Photovoltaic (PV) Residential Stand-Alone System appeared first on EEP - Electrical Engineering Portal.

Wastewater pumping stations are very common application examples of three-phase induction motors. There are numerous varieties of power supply and control logic, depending on exact conditions in the place of installation, the role of the pumping station inside a sewer... Read more

The post Design and control considerations for an example of the waste water pumping station appeared first on EEP - Electrical Engineering Portal.

This approach assumes retrofitting and upgrading old substation secondary equipment such as intelligent electronic devices (IEDs), monitoring sensors, power apparatus, communication protocol and operating standards to improve the overall performance or reduce cost without disrupting the continuity of service. For... Read more

The post Secondary equipment you should always consider when retrofitting existing HV substation appeared first on EEP - Electrical Engineering Portal.

There are at least two safety requirements that medium-voltage switchgear MUST fulfil: an interlocking system and an arc protection system. Yes, these two systems are crucial in terms of safety because they protect not only the operator and other substation... Read more

The post Switchgear interlocking system and arc protection that you MUST consider in the design appeared first on EEP - Electrical Engineering Portal.

For the last sixty years, gas-insulated substation (GIS) has been used in applications related to substations all over the world, and this use of the technology is becoming an increasingly common asset for those who make use of substations. GIS... Read more

The post Choosing between AIS and GIS substation design: Factors you MUST take into consideration appeared first on EEP - Electrical Engineering Portal.

In the quest for a resilient and efficient power grid, Battery Energy Storage Systems (BESS) have emerged as a transformative solution. This technical article explores the diverse applications of BESS within the grid, highlighting the critical technical considerations that enable... Read more

The post Grid Application & Technical Considerations for Battery Energy Storage Systems appeared first on EEP - Electrical Engineering Portal.

This technical article explains various aspects of the application of medium voltage switchgear and highlights the considerations for the selection of suitable circuit breakers for different applications. Medium voltage switchgear, commonly known as MV switchgear, play a significant role in... Read more

The post Medium voltage switchgear: Important design considerations and applications appeared first on EEP - Electrical Engineering Portal.

The installation of a new MV/LV electrical substation is often part of a more global project, and it is not always the subject of very detailed attention. However, the consideration of simple and practical criteria is not always dictated by... Read more

The post Thoughtful considerations to design MV/LV distribution substations for extended service life appeared first on EEP - Electrical Engineering Portal.

Professional-grade tape has painter’s tape adhesive on one side and aggressive adhesive to hold plastic sheeting.

Restorative drying is essential for returning building materials to their pre-loss condition efficiently and cost-effectively. Learn more about the critical steps and considerations, from accurate material assessment to advanced dehumidification techniques.

Nationwide survey finds majority are pessimistic about the economy going forward.

Over the past decade, the restoration industry has witnessed a significant shift from large franchises to a more diverse mix of independent companies. 

Brooklyn College professor emerita Virginia Sánchez Korrol talks about her role as historical consultant for Steven Spielberg's reimagined "West Side Story" and how she helped portray New York’s Puerto Rican community of the 1950s with more authenticity and nuance.

Sidik Fofana, a high school teacher who earned his masters in education at City College, wrote fiction on the side for a decade. He finally got his first book published -- and was awarded a prestigious Whiting Award for Emerging Writers.

ProjectorCentral editor Rob Sabin sits down with Jeffrey Hsieh, BenQ Director of Consumer Projector Business for North America, to discuss the evolution of BenQ's gaming projectors and the cutting-edge tech in the new X3000i 4K LED gaming projector.