A product round-up of chillers on the market.

Polymer elements in cooling towers — or entire towers made of composite materials, like Fiber Reinforced Polymer (FRP) — can reduce the weight by up to 50%.

Like many universities across America, the University of Cincinnati faced a major infrastructure challenge: having to operate aging central utility plants with older technology.

With a double brood of cicadas forecasted to awaken, now is the time to prepare for how to deal with the mess they will leave behind and the potential damage they can do to equipment.

The TXV also simultaneously controls a set amount of evaporator superheat while, under these same conditions, assuming the range and capacity of the valve is not exceeded.

It’s the contractor’s job to ensure consumers understand the functionality of smart thermostats without becoming overwhelmed by the features and data.

Motivated both by rising energy costs and sustainability concerns related to climate change, consumers have grown more desirous of energy-efficient living.

Thermostats have come a long way since the first thermostat hit the market. So, it makes sense that consumers demand more from the technology’s capabilities than ever before.

Heat-only, direct-fired, and indirect-fired makeup air units have been added to the company’s product line. 

Ideal for cost-conscious applications that require 100 percent outside air, the new unit from Modine provides first-rate efficiency with a 100 percent thermal efficiency (92 percent sensible), and extends airflow capability to as low as 800CFM to cover far more applications than previously offered.

Republicans in the U.S. House of Representatives are pushing back on attempts to regulate consumer appliances.

“While the recent news is a formality, it makes the victory over these burdensome regulations official."

The NEWS’ Extra Edition page is home to hundreds of online-exclusive service and maintenance, technical, and business management articles. Here are some of the best.

Some beliefs, like Greek mythology, last for generations because they contain a valuable lesson. Others, like these, are just ready to become ancient history.

With over 1,000 Sunday service attendees and many church activities throughout the week, energy efficiency for the sake of cost savings was critical.

Most of the rest of the world has relied on ductless mini-split systems for their heating and cooling needs for decades, but that has not been the case in the U.S. That may be changing with the advent of ducted mini-split systems.

In today's economy, cost-conscious end users want to extend their HVAC equipment lifespan as long as possible. Regular maintenance on condensing units can help maximize their longevity and performance.

Over time, dirt, dust, pet dander, debris, and more accumulate in air ducts. And since the HVAC system works basically as a whole-home vacuum, all of that is recirculated through homes when the HVAC system runs, unless the ducts are cleaned out.

The medical profession and the HVAC industry have a lot of parallels when it comes to learning how to work together as a team.

Soap bubbles have long been thought of as the standard method for leak detection, but times, and technology, are changing.

When choosing a vacuum pump, its pays to find a unit that makes oil changes convenient.

Trained to identify the varying types of asbestos used in old buildings, Matt Mountain of Mountain Duct Cleaning knows what he’s looking for.

Geothermal heat pumps tap into a renewable source of energy to provide comfort for a home, and HVAC contractors can tap into this market for increased sales.

The moment for geothermal seemed to have arrived several times since the 1970s. A number of factors are forecasting wider use of this type of heating and cooling solution.

As the U.S. moves toward electrification, heat pumps are becoming more popular, which will likely increase sales in the coming years. The key is to know which type of heat pump will work best for an application, as there is a wide range of equipment from which to choose.

Catch up on the latest headlines in our NEWSRoom video series.

With the geothermal market enjoying an enormous surge in popularity due to financial incentives and its reputation for sustainability, now is the time for contractors to strike while the iron is hot and add geothermal to their offerings.

Unfortunately, we can easily forget the role that suction driers can play in protecting the compressor and the compressor oil.

We often humidify and dehumidify as part of our work, but let’s take a different look at what happens when we do that.

IoT-enabled HVAC systems can accommodate a seamless user experience while reducing environmental impact.

The growing electricity demands being placed on the country’s century-old grid are resulting in an increased number of unexpected power outages across the U.S.

The 30-day ANSI public review period closes May 14.  

Posted by Solar Designer on Nov 12

Posted by Clemens Lang on Nov 12

Posted by Joel GUITTET on Nov 12

The buildings of tomorrow are chock full of Internet of Things (IoT) devices and equipment that connect tenants, mechanical systems, and facility managers to up-to-the-minute data and progress reports.

Economizers used in rooftop units and air handlers are multipurpose devices that can improve both the energy efficiency and indoor environment in a wide range of commercial buildings.

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

RetroFIT+ is the next iteration of the Belimo retrofit program, which offers online resources, including a product-selection tool, as well as personal support to provide quick and easy access to HVAC replacement solutions for actuators, valves, and sensors.

Manufacturers are finding innovative ways to meet and exceed expectations while creating comfortable, healthy indoor environments for building occupants.

OMG Roofing Products has introduced the PowerGrip Plus roof mount system, a watertight structural attachment system used to secure solar racks, HVAC, and other equipment to roofs covered with thermoplastic (TPO and PVC) membranes.

Every year, The NEWS introduces the latest heating equipment that is available for the upcoming winter season. The intent is to help contractors prepare for this busy period by doing the research that will help them to distinguish between brands.

ProSpace packaged terminal air conditioner (PTAC) quiet comfort systems deliver air comfort and quality to the hospitality industry. 

HVAC contractors in different climates and regions all over the U.S. agree that irregular upkeep is the most problematic issue when it comes to rooftop unit failure.

More than half of U.S. commercial building space is cooled by packaged HVAC equipment, according to the U.S. Department of Energy (DOE). So it comes as no surprise that energy efficiency is the biggest trend driving the rooftop market.

This handheld device displays CO, CO₂, air temperature, rh, dew point, and wet bulb temperature measurements.

Designed for HVAC and refrigeration professionals to view electrical and temperature readings, this product logs data remotely using the ExView® W-Series app on smartphones and tablets via Bluetooth.

Investing in the right tools will save your employees’ time and avoid delaying repairs in the rush of summer.

“It's simple. If you want to encourage women to prosper and develop, provide them with some prospering women to inspire them to develop.”

A visit to an ASHRAE event 30-plus years ago introduced David Heckler to VRF technology, and the distributor was won over. VRF systems now make up about half of his company’s business.