A living wall biofilter is an active filter system that removes contaminants and volatile organic compounds (VOCs) from indoor air.

The building, which opened in September, features energy-saving qualities that include insulated walls, occupancy sensors for lighting, and high-efficiency HVAC and boilers.

At its press conference at the AHR Expo, LG Electronics Component Solutions highlighted its new compressors for residential applications that will utilize the low-GWP refrigerants.

End users are looking for more from their systems than just reliable cooling; they also want sustainable equipment that features better energy efficiency and low-GWP solutions. Several compressor manufacturers have happily obliged.

Digitalization is a technological paradigm shift that is transforming our lives, and is set to have a compelling impact on the cold chain.

Complex buildings come with increasingly unique requirements, including the vital aspect of climate control.

There has been debate on the transition from traditional a/c units to the smaller ones, or to find other worthy alternatives.

The question of who is going to buy your business can be just as important as the cash for the sale itself.

With finite resources, operators everywhere should be spending smartly to enhance the “green” sustainability of their operation.

All of these women have made a mark on the HVAC industry and continue to do so. While they serve in different areas of the industry, each is making a contribution to both improve the industry and make it a more welcoming career for females.

The event attracted nearly 100 mechanical and electrical contractors from the surrounding area, opening the door for new business avenues both for Republic and its manufacturer partners.

Providing accessible and effective virtual HVACR education in Spanish is a significant step toward meeting the growing demand for skilled technicians, HVACRedu.net said.

With multiple methods offering their own unique advantages, it’s important to be familiarized with the relevant radiant installation method to ensure a job well done.

If an HVAC contractor possesses knowledge pertaining to IAQ solutions and how to approach the subject with a homeowner, they are in a good spot to sell the equipment.

Regal Beloit Corp. has become an expert in FER compliance by redesigning its products to meet the new standards, including the Genteq^® Ensite^® motor, DEC Star^® blower assemblies, and a new electronically commutated motor (ECM) to provide FER compliance for entry-level fans. These products were on display at the 2019 AHR Expo.

Now available up to 40 hp, this product has a smartphone interface and comes in stand-alone, disconnect, and bypass versions.

With the recent surge of interest in IAQ options, consumers might easily forget that those components must still work within a system.

ABB is accelerating its growth strategy in the U.S. by investing approximately $170 million and creating highly skilled jobs in manufacturing, innovation, and distribution operations.

It took more than 17 months for Jackson Systems to research and build the Virtual Technician app, which won gold in the Contractor Services and Software category of the 2018 Dealer Design Awards.

The key to high close ratios and record sales is listening … listening to find, to be exact. Listen to understand their point of view, their challenges, their concerns, their objectives.

At some restaurants, customers can place an order online and go pick up lunch “as soon as possible” or “at a scheduled time.” Increasingly, service providers — like medical offices — are giving customers the option to schedule online, too. And the HVAC field is no exception.

Live chat can have a huge impact on your customer satisfaction rate.

The AI features in communications software, such as voice-to-text and message-flagging, have made for faster, easier customer-contractor communications that are also more personalized and have less room for misunderstanding.

A new report, “Global Construction 2030,” forecasts that the volume of construction output will grow by 85 percent to $15.5 trillion worldwide by 2030, with three countries — China, the U.S., and India — leading the way and accounting for 57 percent of all global growth.

The Occupational Safety and Health Administration’s (OSHA’s) Confined Spaces in Construction final rule, issued May 4, 2015, created confusion in the HVAC industry. ACCA announced that, after months of negotiations with OSHA, an agreement clarifies that the rule has very limited application in the residential HVAC industry.

eSUB Construction Software has announced a new product integration, bringing together PlanGrid’s field productivity application with eSUB’s project management and document control platform for collaboration and productivity in the field.

SAN ANTONIO — For years, one of the highlights of the Mechanical Contractors Association of America’s (MCAA’s) Annual Convention has been the economic forecast offered by Brian Beaulieu, CEO of ITR Economics in Manchester, New Hampshire.

Manufacturers in the realm of IAQ are seeing an uptick in interest due to increased awareness among consumers as well, as the air quality concerns that come as a byproduct of efforts to tighten up buildings to increase energy efficiency. In response, they’ve been updating IAQ products for the age of the smartphone and the “smart” HVAC system.

Beginning July 3, 2019, the Department of Energy is requiring a maximum fan energy rating (FER) for furnace fans.

Rated for indoor and outdoor covered spaces, this fan can cover up to 23,000 square feet.

HVLS fans offer an affordable and effective solution for large-scale ventilation, as well as demonstrating success in smaller applications.

Filter fans perform a critical task of cooling equipment within electrical enclosures while also protecting equipment from harmful materials.

At the 2020 AHR Expo, Broan-NuTone introduced Overture, a fully automated, cloud-connected, whole-home IAQ system that monitors and optimizes air in the home.

Superseding AMCA Publication 511-21, AMCA Publication 511-21 (Rev. 12-22) outlines technical procedures and the proper presentation of data for the certification of air-control devices through the AMCA Certified Ratings Program (CRP).

The York^® Mission Critical Direct Evaporative Cooling (DEC) Air Handling Units (AHUs) from Johnson Controls Inc. are designed to meet data centers’ specific needs.

This unit is a semi-custom fabricated air handler that can utilize direct or indirect evaporative cooling or a combination of both to meet specific usage and dimensional requirements.

Unico System, in conjunction with Ecoer, announced a corporate alliance at the recent AHR Expo that will offer an inverter heat pump optimized to pair with Unico’s small duct air handlers.

AI-enabled HVAC systems can offer benefits for building owners and occupants. By monitoring and analyzing conditions inside a space, as well as outdoors, the system can constantly make adjustments to the environment based on the data being collected.

Johnson Controls Inc. had a big 2018, with the launch of several new products and the acquisition of Lux Products Corp. For Johnson Controls, the Lux acquisition enhances its commitment to thermostats. The move also enables faster product development cycles, improves customer service capabilities, and supports greater product innovation.

In Greek mythology, Argus was a son of Zeus. Having the king of the gods up on Mount Olympus for a dad probably raised the bar in terms of expectations. Fortunately, Tecumseh seemed comfortable with that kind of lofty namesake for its biggest launch at this year’s AHR Expo, the ARGUS condensing unit platform.

There are several reasons why the compressor discharge temperature of a refrigeration system can be high when the condensing temperature is not, and a checklist can help a technician figure out the root problem.

Integrated Facility Services (IFS), a full-service mechanical contractor with offices in St. Louis and Columbia, Missouri, announced it has acquired Wally’s Refrigeration, Lake of the Ozarks, Missouri.

In contrast to many other countries around the world, Americans consume a lot of ice. That’s probably why ice machines are found virtually everywhere here, from convenience stores and supermarkets to hotels and hospitals. It doesn’t really matter what shape it takes — cubes, flakes, nuggets, chips, etc. — but it does have to look and taste good.

Responding to increased public awareness of the importance of healthy indoor air quality, the hospitality industry is stepping up its game when it comes to providing guests with fresher, cleaner, and, sometimes, sanitized indoor air.

This time, the conversation turns to duct sealing and what it means in terms of system efficiency and energy savings.

How can an effective airflow strategy ensure quality ventilation and optimal indoor air quality, without breaking the budget?

Properly sealing and maintaining heating and cooling ducts is a low-cost measure that can improve energy efficiency.

In 2017, RenewAire moved into a 110,000-square-foot building and retrofitted it as one of the nation’s few LEED Gold-certified industrial facilities.

Don’t assume equipment capacity or conditions. Instead, do some digging and find the tables for the equipment you install and service.

By employing a ventilation strategy such as a DOAS, conditioned fresh air can be brought into the building, thus improving IAQ and ensuring a safer environment.