A second Trump administration committed to cutting federal spending could mean very good things for non-traditional defense companies and startups because of a focus on affordability, Eric DeMarco, the president […]

Vatn Systems, a startup developing autonomous underwater vehicles (AUVs) for U.S. and allied military customers, on Tuesday said it has raised $13 million in seed funding to further expand its […]

Rep. Ken Calvert, the House’s top defense appropriator, is projected to narrowly win his reelection bid following a competitive race. While final control of the House in the next Congress […]

The 12th in our series is on the Branches of the Internal Iliac Artery.
See our website for accompanying diagrams

The new Desert Aire website provides consulting/specifying engineers, mechanical contracting professionals, and building owner/operators with a dynamic resource for selecting dehumidification solutions and dedicated outdoor air systems for indoor environments.

Heatcraft Worldwide Refrigeration announced the launch of THE HUB, the company’s latest eTool platform that will enable users to gain faster access to the tools, information, and products needed to quickly service customers' needs.

The DOE aims to build upon current Enhanced Geothermal Shots by accelerating research, development, and demonstrations within enhanced geothermal systems, to tap into and better understand resources while significantly reducing the cost of EGS.

A recent report from Honeywell and Reuters shows organizations are investing in things such as better IAQ, energy management systems, and reducing carbon emissions to drive sustainability, but barriers such as a lack of resources and expertise, and cost struggles, hinder progress.

Thomas Yoon, president and CEO, LG North America CEO, addresses barriers to market growth at a recent White House executive roundtable. 

Danfoss North America recently signed a power purchase agreement with CIG Capital, a U.S.-based project financing firm, to purchase about 75 MW of solar power from a solar farm in Texas, starting in 2025.

Joshua Kelly will help guide SmartAC.com’s efforts as the company continues to innovate its Smart Agreements and connected home systems technology, a press release from SmartAC.com said.

Our men’s work shirts and cargo pants are designed for maximum mobility. With full inseam and underarm gussets you’ll maintain ultimate comfort while on the job.

Based on scientific discoveries at Kano Laboratories, Kroil creeps into millionth inch spaces, dissolves rust and lubricates to loosen frozen metal parts. Kroil’s unique molecular structure creates an affinity to metal assuring swift penetration.

Shurtape® DC 181 film tape is designed to prevent air loss when connecting, joining, sealing and patching flexible air ductwork — even in cold temperatures. 

Midea America Corp. has introduced the Premier Series, a completely refined inverter ductless system technology. While the majority of these provide 100% heating output at 5°F ambient temperatures, most offer 100% of the stated cooling capacity at -4°F, with a few attaining 100% cooling at -22°F.

The RS300 Slimline® Premier Family Thermostats are back, backlit, and better than ever!

California Polytechnic State University has been honored with state awards for efforts to conserve energy and water. The university received two sustainability best practice plaques at the 2015 California Higher Education Sustainability Conference in San Francisco.

SolarCity is introducing a Smart Energy Home offering to new residential customers in Hawaii. It includes advanced technology: solar photovoltaic (PV), battery storage, smart electric water heaters, and the Nest Learning Thermostat, all coordinated by a home gateway.

A&B Properties Inc. (ABP), a wholly owned subsidiary of Alexander & Baldwin Inc., has partnered with Carbon Lighthouse, an energy services company, to implement a two-month pilot to identify energy efficiency initiatives for its commercial assets in Hawaii.

Reitmeier is the first commercial HVAC company in the world to achieve the distinction of becoming a certified B Corporation.

This program is a part of BC’s Rural Initiatives, which targets surrounding communities to equip more residents with workforce skills through college education.

Building projects offering business opportunities for HVAC contractors, both residential and commercial, will be available because of these loans in multiple states.

A question I’m frequently asked is, where do you start when improving a poorly performing duct system? Do you tear it out and start over again, or is there an easier way? The good news is, there is a simple, logical pattern you can follow to optimize a duct system.

These additions to the components available for the i-Vu® BAS provide operators access to valve performance data.

With easy access to the impeller and case to remove debris, this product has an oversized, tapered bore and a self-flushing seal chamber.

Replacing manual parts with electronic was the theme at Sanhua’s booth at the AHR Expo.

Controlling the head pressure helps maintain pressure drop across the metering device and prevents the evaporator from freezing, in the case of air conditioning, and excessive freezing in refrigeration systems.

The 250,000-square-foot facility — customized for broad training purposes, administration, and manufacturing — joins several other Watts Works Learning Centers across North America.

Manufacturers are designing a new generation of heat exchangers with more advantages over present designs.

The proper design, installation, and maintenance of these valves is vital for the safe operation of R-744 refrigeration systems, especially in industrial and commercial applications.

The coronavirus pandemic increased consumer awareness of IAQ to its highest level. The question now is, will this elevated interest in IAQ continue after the pandemic ends?

Parker Hannifin Corp. addressed two of today’s most pressing HVACR issues ― a labor shortage and pandemic-fueled concerns about indoor air quality (IAQ) ― during the recent AHR Expo.

The NPF Hydro-furnace, Navien Inc.'s first HVAC product, claims an annual fuel utilization efficiency of 97% and can be outfitted to burn either natural gas or liquid propane.

“This campus has been designed to create a culture of collaboration and sustainability with our OpenBlue digital platform at the core of its design,” said Vijay Sankaran, chief technology officer at Johnson Controls.

Just 3% of commercial contractors were pessimistic about the upcoming year in 2024, compared to 22% in 2023.

At a national gathering of energy efficiency leaders, Midea introduced its newest heat pump technologies and took part in important discussions on accelerating the adoption of sustainable HVAC solutions across the U.S.

Early on in CHP’s $9-million project, the team decided to make a pretty big change: an overhaul of the HVAC design.

Homeowners are seeking solutions to improve comfort and IAQ. One device that does both is the humidifier.

Homeowners are increasingly paying attention to improving their indoor air quality, and dehumidification is a big part of the IAQ equation.

Comfortable, clean air. That’s what end users on both the residential and commercial sides are looking for in the aftermath of the pandemic.

Educating the overseers of these buildings on the importance of keeping HVAC systems up and running, even in the summer months, can help prevent damage to both the building and the system itself.

The EasyStart Flex for residential and commercial HVAC is an advanced and versatile soft starter designed for all sizes of residential a/c units up to six tons (72,000 BTUs).

The air365 Max with HeatForce heat pump can operate at 100% heating capacity with outdoor temperatures as low as -13°F and at 90% capacity down to -22°F.

The collaboration between Airzone and Samsung will make it possible to connect HVAC units from any leading manufacturer to Samsung's SmartThings platform.

The Verified Market Research Report shows that the heat pump market is valued at $74.73 billion in 2024 and is expected to reach $167.32 billion by 2031.

ECM Technologies' ThermaClear conquers oil fouling by clearing the coil system from the inside, removing the oil barrier and super-lubricating the compressor.

A study from The Insight Partners projects the value of the global building automation market will move from $76.75 billion last year to more than $167 billion by 2031.

NGH, whose brand lines include Frigidaire, Maytag, Miller, Broan, Gibson, Intertherm, Partner’s Choice, and other private labels, will join Rheem’s Global Air division.

When it began “raining” inside the Towson Court House, a leaky roof was assumed to be the culprit. But for the Maryland Department of General Services, the truth turned out to be much stranger.

The rebranding from Bosch Thermotechnology to Bosch Home Comfort Group reflects the company’s innovative product portfolio and commitment to electrification.