Commercial HVAC

Women in HVACR (WHVACR), a nonprofit organization dedicated to empowering women in the heating, ventilation, air conditioning and refrigeration trades, announced that it is a sponsor of the 2024 ServiceTitan Elite Trades Championship Series (ETCS) to be held at the Palm Beach County Convention Center in West Palm Beach, Florida, on Sept. 11–13. “This competition is like the Olympics for HVAC employees in that it showcases the very best HVAC technicians and apprentices from across the country who will compete at an elite level,” said Women in HVACR Executive Director Amy O’Grady. “Women in HVACR is thrilled to sponsor such an exciting event that celebrates the skills that hardworking men and women of the trades have to perform every day to make sure we stay warm in the winter and cool in the summer.” ServiceTitan ETCS series ServiceTitan ETCS series is a match of elite professionals and apprentices in the HVAC industry The ServiceTitan ETCS series is a competition of elite professionals and apprentices in the heating, ventilation, and air conditioning (HVAC) industry who will showcase their skills in a custom-built arena. The program was built to celebrate the incredible range of skills tradesmen and women perform daily to install, maintain, and repair America’s HVAC systems. In addition to the competition, Women in HVACR president, Lori Tschohl, has been selected as a featured speaker at the ETCS Student & Apprentice Summit held alongside the championship competition. The summit welcomes hundreds of students who are studying or apprenticed to become skilled trades workers and allows them to experience some light hands-on activities to gain a deeper understanding of the trade, explore potential career paths and connect with industry professionals. Women in HVACR At the summit, Tschohl will give a 10-minute presentation and then answer student questions. “This is a fantastic opportunity for Women in HVACR to speak to the next generation of women about the advantages they have if they choose a career in the skilled trades,” said Tschohl, owner of Eagle Pipe & Mechanical, a pioneering HVAC contractor in Poulsbo, WA. “We’re excited about our role at the event and the student summit. We look forward to both the competition and to talking with students entering the HVAC industry.”

On 25 September at 10:00 (CEST), CAREL will be presenting a webinar-quiz, in English, on the topic of safety standards for the use of flammable refrigerants in refrigeration, air conditioning, and heat pump (RACHP) systems. RACHP applications The progressive reduction in the use of fluorinated refrigerants has led to increased take-up of flammable refrigerants in the RACHP sector, in particular R290 (propane). The applicable safety standards define the safety procedures to be adopted during the various stages in the design and use of systems, in particular when using flammable refrigerants. In recent years, the most widely-applied standards in the RACHP sector have been updated and/or currently are under evaluation, to adapt to the latest developments and thus extend the use of flammable refrigerants. applicable safety standards CAREL will offer indications for understanding the main safety standards used in RACHP applications in Europe During the webinar, CAREL will offer key indications for understanding the main safety standards used in RACHP applications in Europe, namely EN 378, EN 60335-2-40, and EN 60335-2-89: the Group has extensive knowledge of the requirements defined by European regulations, having studied and developed solutions containing products compatible with flammable refrigerants for many years. Biagio Lamanna, Head of the CAREL HVAC/R Knowledge Center, commented, "Safety is an absolute priority for CAREL." safe and compliant Biagio Lamanna adds, "Through this webinar, we aim to provide industry professionals the information they need to understand and correctly apply the relevant safety standards, ensuring that RACHP systems are safe and compliant with current regulations." The webinar will be conducted by Miriam Solana Ciprés, HVAC/R Technical Knowledge Manager, and Raul Simonetti, HVAC/R Corporate Business Manager at CAREL. They will provide information on the practical implications of the European standards, examining the various aspects not only in a lesson format but also through a fun quiz, with gadgets awarded to the three participants who answer the most questions correctly in the shortest time.

Supporting the increasing interest in building electrification across the country, LG Air Conditioning Technologies USA’s mobile HVAC showroom is on the road for its national tour. In its eighth year, the mobile tour offers immersive hands-on demonstrations and expert insights for attendees, helping them gain invaluable knowledge about today’s cutting-edge HVAC technologies and LG’s commitment to innovation, electrification, and efficiency. 2024 mobile tour The re-energized and reimagined 2024 mobile tour offers contractors, distributors, building owners, and other industry professionals the opportunity to dig deeper into heat pump technology, a key driver of America’s electrification movement. This experiential showcase serves as an educational platform to spotlight LG’s extensive range of HVAC product solutions and energy storage solutions, including ducted and duct-free systems, whole building electrification options, LG’s Inverter Scroll Heat Pump Chiller, controls, and more. interactive tool Access to comprehensive demonstrations, expert guidance, and interaction with LG’s team With scheduled stops across the country throughout the remainder of the year, the tour serves as an interactive tool to allow LG partners and their customers access to comprehensive demonstrations, expert guidance, and interaction with LG’s team of specialists, fostering a thorough understanding of LG’s HVAC offerings. “Industry training is one of the most important ways that we can increase adoption of sustainable HVAC solutions, especially heat pumps,” said Chris Ahn, President of Air Solutions, LG Electronics USA, recently named 2024 ENERGY STAR® Partner of the Year. energy-efficient solutions Chris Ahn adds, “Through LG’s mobile showroom interactive experience, we look to empowering professionals with the comprehensive knowledge and expertise essential for helping the U.S. get closer to climate goals and make a real impact.” As a major player in the U.S. electric HVAC market, LG is dedicated to delivering energy-efficient, environmentally-conscious solutions that prioritize both comfort and performance, according to Ahn.  sustainability innovations Chris Ahn continues, “LG’s diverse product range supports the global transition towards cleaner energy sources and reduced greenhouse gas emissions. Our technologies seamlessly integrate the latest sustainability innovations to facilitate electrification, assisting professionals and homeowners in reducing their carbon footprint and decreasing energy expenditures.” Products to be featured in the showroom include the Inverter Scroll Heat Pump Chiller, Inverter Heat Pump Water Heater, High-Temperature Hydro Kit, Air-to-Water Heat Pump, Energy Storage Systems, and more.

Safety for systems and components – this is what Eaton’s manual pipeline strainers stand for, equipped with strainer baskets, available in a wide range of retention rates, that reliably remove impurities. The filtration specialist Eaton is now also introducing a range of duplex strainer designs that enable operators to increase their process efficiency and avoid downtimes. Like the simplex designs, the stainless-steel model 53X with switch-over fitting meets all the requirements of the EU Pressure Equipment Directive (PED). Additionally, the model 53X duplex design enables continuous operation so that the strainer baskets can be emptied without interrupting the process. Essential safety components Eaton strainers are essential safety components in the chemical and petrochemical industries, as well as in water applications across various sectors. Eaton strainers are essential safety components in the chemical and petrochemical industries They ensure clean process media and end products while protecting system components from dirt, blockages, and damage caused by foreign matter. The strainer baskets are available in a wide range of variants with different hole patterns, mesh sizes and designs as well as grades of filter fineness from 40 µm to > 1 cm. This ensures that the right solution is available for every particle size. Scheduled maintenance processes Strainer baskets are typically checked and cleaned as part of scheduled maintenance processes. For simplex strainers, this requires a brief interruption in operation to prevent the conveyed medium from escaping. "With duplex strainers, however, the process can continue uninterrupted," explains Wim Callaert, Senior Product Manager in Eaton's Filtration Division. By using a manual ball valve, the flow is diverted from one filter chamber to the other.  "Thanks to the optimized seal of the fitting and an additional sealing ring under the basket, inspection and draining is then practically bypass-free," continues Callaert. After cleaning, the chamber is simply closed, and during the next inspection and cleaning, the flow is switched back to the original chamber. Stainless-steel filters All designs bear the CE mark, which confirms conformity with the EU-wide Machinery Directive The PED-compliant 53X strainer was developed in accordance with the requirements of the chemical and petrochemical industry.  All designs bear the CE mark, which confirms conformity with the EU-wide Machinery Directive. The robust, high-quality cast stainless-steel filters are available in five nominal sizes from 1 inch to 4 inches and with threaded or flanged connections. The 3- and 4-inch sizes are equipped with a pressure compensation set for easy switching, which is also available for smaller designs on request. Dynamic sealing system Depending on the design, the strainers can be used in processes up to 16 bar and 120°C. For automated monitoring, the filters can be equipped with a differential pressure gauge that can be integrated into the plant's process control system. The duplex design of the 53X strainer complements Eaton's existing line of pipeline strainers, which are available for applications in a wide range of industries and processes. The 53X strainers from Eaton protect system components from damage and conveyed media from contamination. The duplex design allows the strainer baskets to be checked and drained during operation. The dynamic sealing system ensures a long service life and a virtually bypass-free draining process.

Cold Chain Hub is supported by the Road Haulage Association and organized by the team behind TCS&D magazine, a publication for the temperature-controlled supply chain.  “The show will be 30% bigger than last year’s event,” says Martyn Cogan, Event Director, “and will highlight innovation from across the industry.” clean energy power packs First-time exhibitor, RIS GreenChill specializes in the design, manufacture, and installation of bolt-on clean energy power packs for vans, trucks, and trailers. Providing electric power to run refrigeration units and other ancillaries, the solutions are fridge-agnostic and cover a range of vehicle sizes, makes, and models. The solar-electric, solar-kinetic, and fridge-battery systems can all be retrofitted, helping transport operators accelerate their decarbonization journey. RIS Greenhill will be displaying one of its solar-electric systems on a trailer on its stand (D15), in collaboration with Dawsongroup Truck & Trailer.  Fridge-battery system The company will also be promoting its purpose-built installation facility at Clay Cross “We are also promoting a special offer at the show,” says Fiona Cropper, Operations Director. “Our range of optional features including our newly launched fridge-battery system and worth a considerable sum will be offered free to all inquiries placed during the show that lead to sales.”  The company will also be promoting its purpose-built installation facility at Clay Cross in the East Midlands, which opened recently. “Installations can be turned around quickly and efficiently, ensuring that vehicles are off the road for a minimal amount of time,” adds Fiona. temperature-controlled and specialist transportation services Pulleyn will be showcasing its temperature-controlled and specialist transportation services on its stand (E25). Operating throughout the UK, Europe, and beyond, the company not only serves the food sector but also handles pharmaceuticals and more unusual products, such as works of art and laboratory equipment. Pulleyn, which also has extensive storage facilities at its site in Reading, is part of CubeCold, a pan-European cold storage platform.  Mercedes Actros tractor unit “We will be displaying one of our articulated vehicles in the outside area at the show,” says Tom Wakefield, Warehouse Manager and Director at the company. “This will feature a Mercedes Actros tractor unit and Chereau twin-temperature trailer with Carrier Vector fridge system. We offer a whole host of services – from transportation and storage to blast freezing, overpacking, and product disposal – and our team will be ready to chat with potential customers about their precise requirements.” building envelope and firewall systems The firm specializes in building temperature-controlled environments such as food manufacturing Construction company, Cold Clad will be showcasing its range of building envelope and firewall systems on stand D34.  The firm specializes in building temperature-controlled environments such as food manufacturing or preparation facilities, chilled or frozen stores, and distribution centers, as well as LPCB-accredited, fire-rated structures.  Roofing and cladding “We also provide a complete package for the building’s external envelope,” says Tony Harrold, Managing Director, “including insulated roofing and cladding products." "Cold Chain Hub is a good fit with our business, as many visitors need our solutions and expertise. It’s also a great environment for us to learn about new opportunities for business development." warehouse safety systems Rack Collapse Prevention will be promoting its safety systems for warehouse pallet racking on stand P6. The patented solution prevents racking collapse by connecting the racking frames with suspension cables from the building's steel superstructure. When this is not suitable, a secondary steel structure can be installed to support the cables instead. The system not only prevents racking collapse – thereby protecting workers from injury and inventory from damage – but also reduces insurance premiums.  Spy Rack safety system Spy Rack safety system, which monitors pallet racking impacts and sends alerts via a smartphone app Rack Collapse Prevention will also be informing visitors about its innovative Spy Rack safety system, which monitors pallet racking impacts and sends alerts via a smartphone app. By recording data, the app helps to identify weak areas and impact hotspots. “Cold Chain Hub is an ideal venue to showcase our products,” says Craig Attwell, the company’s Founder, “because our solutions are ideal for any storage facility with pallet racking, including chilled and frozen environments.” Coolkit's products CoolKit, the UK’s refrigerated van specialist, will return to Cold Chain Hub to showcase its extensive range of products and services. “We’re coming back because this event gives us a unique chance to connect directly with the key people in our industry,” says Cameron Javed, Head of Technical Sales. “It’s the perfect platform to showcase what we’ve been working on in the past 12 months.”  Visitors to Stand G30 will discover CoolKit’s latest offerings, including in-house designed and manufactured van conversions, rigid insulated box bodies, conversion kits, and the UK first: a groundbreaking refrigerated van conversion with innovative features. Melform portable refrigerators A range of Melform portable refrigerators will complete the lineup. These units are ideal for businesses needing to transport chilled, frozen, or hot goods without converting a full vehicle. "As the exclusive distributor of Melform in the UK and Ireland, we’re proud to provide solutions that serve a wide range of industries, from pharmaceuticals and groceries to specialized services, such as water sampling,” explains Cameron. "With capacities ranging from 21 to 1,350 liters, we have a unit for every requirement." Asset Alliance Group Cold Chain Hub welcomes new exhibitor, Asset Alliance Group to stand D25 at the show Cold Chain Hub welcomes new exhibitor, Asset Alliance Group – the UK's provider of specialist asset finance – to stand D25 at the show. “We will be delighted to welcome commercial vehicle operators to our stand,” says Jordana​​​​ O’Reilly, Head of Brand, “to find out more about our contract hire, operating lease, hire purchase, and rental solutions for the temperature-controlled sector.”  temperature-controlled operator Asset Alliance Group is an award-winning, multi-location business with over 5,000 vehicles under management. The company is also one of the largest buyers of truck and trailer manufacturers, currently procuring more than £100m of assets each year.  “We are also very proud to be sponsoring the Customer Service category at the TCS&D Awards,” adds Jordana, “which will recognize the temperature-controlled operator who has made a difference in the sector.” Celebrate at the TCS&D Awards The annual TCS&D Awards will be held alongside Cold Chain Hub. Now in its 11th year, the awards evening will take place on Wednesday 9 October at the nearby National Motorcycle Museum. The main sponsor for the TCS&D Awards is cleantech company, Sunswap, while the pre-dinner drinks reception is being sponsored by Dawsongroup Truck and Trailer, which celebrates its 50th anniversary this year. “The awards are now closed for entries,” says Martyn Cogan, Event Director, “and the Judging Panel are making their eagerly awaited decisions. The awards evening is always a special opportunity for our industry to come together and celebrate achievement and innovation in several categories.” Visitor registration Professionals in the industry who want to discover the latest technologies for the temperature-controlled supply chain can register for free to visit Cold Chain Hub 2024. In addition to the event’s free-to-attend conference streams – Refrigerated Transport (sponsored by Petit Forestier) and Cold Storage – visitors will experience a wide range of innovative solutions, both inside the exhibition hall and in the outside display area.  Other major industry brands exhibiting at the show include Carrier Transicold, Gray & Adams, Longhurst Refrigeration, Montracon, Paneltex, Petit Forestier, Solomon, Sunswap, SSI Schaefer and Tiger Trailers. The full list of exhibitors at #TCSD24 can be viewed on the show’s website.

Environmental Services & Solutions Expo (ESS), the event for the environmental services industry, will be gathering the sector’s top players to showcase the latest innovative solutions, designs, technologies, and services. Returning to the NEC in Birmingham on 11-12 September, this year’s event will welcome over 550 exhibitors including big names such as Defra, Biffa, Engie, Adler and Allen, British Plastics Federation, Honeywell, OfWat, and Mercedes plus other pioneering companies such as AEROCOMPACT, RSK Group, Voom AI, ACCIONA, and more. Most innovative companies Amongst those showcasing their products and services will be a selection of some of the most innovative companies in the field. The Royal Mint, will launch its new E-waste facility, developed in partnership with Excir Against the backdrop of global e-waste production soaring to 62 million tonnes in 2022 (an 82% increase since 2010), the UK’s official maker of British coins, The Royal Mint, will launch its new E-waste facility, developed in partnership with Canadian clean tech company, Excir. Visitors will be able to explore a display showcasing the process with team members on hand to discuss the significant benefits for partners engaging with Precious Metal Recovery at the facility. Traditionally difficult materials PROTOMAX Plastics Ltd, a pioneer in environmental solutions for recycling the unrecyclable, will unveil groundbreaking technology designed for processing hard-to-recycle materials, including vapes and post-consumer plastics with ERMAFA EET. At the forefront of the innovation is ERMAFA's BACS system, a state-of-the-art solution that tackles the complexities of recycling traditionally difficult materials. By combining advanced blending and compounding technologies with energy efficiency, the BACS system delivers high-quality output, positioning it as a key innovation for the circular economy across multiple industries. In addition, attendees will be introduced to Storm Board, an environmentally friendly alternative to traditional plywood developed with PROTOMAX Plastics Ltd.'s cutting-edge board-making technology. Engineered to meet the demands of the construction and building industries, Storm Board offers a sustainable, recyclable solution that significantly advances green construction practices. Carbon capture facility Heidelberg Materials UK will become the first company globally to offer net-zero cement Heidelberg Materials UK, one of the pioneer building materials manufacturers, will take center stage with the launch of their new evoZero range, a groundbreaking step towards sustainable construction.  The launch is backed by the development of an industry-first carbon capture facility at their Padeswood cement works in North Wales, set to become the UK's first carbon capture-enabled cement plant. With this innovative project, Heidelberg Materials UK will become the first company globally to offer net-zero cement through the application of CCS (Carbon Capture and Storage) technology, marking a significant milestone in the industry's journey toward sustainability. Truck-mounted sweeping solutions Scarab Sweepers, a pioneer manufacturer of cleaning vehicles and part of the FAYAT Group, will unveil a brand-new electric sweeper. Known for its high blending quality, refinement, and cutting-edge technology, its Marden facility produces a unique range of single and twin-engine sweepers that have earned us worldwide recognition. In addition to the new electric sweeper, attendees will have the opportunity to explore its globally renowned truck-mounted sweeping solutions. Attendees will have the opportunity to explore its globally renowned truck-mounted sweeping solutions Sensolus, a European pioneer in non-powered asset tracking, and Alps Alpine, a global IoT innovator, will launch a groundbreaking tracking solution for the waste management industry. Fresh off of securing $3.25 million in venture funding, Oslo-based waste-management startup, Sensorita, will also showcase its latest sensor technology live on the showfloor. Latest sensor technology As part of its commitment to sustainability, IPL Global, represented by the teams from IPL Rotherham and IPL Brightgreen, will spotlight its Buy Back Scheme. This circular solution for bins, kerbside collection boxes, and food waste caddies involves working closely with local authorities and councils to collect no longer usable bins and recycle them into usable materials to create quality recycled products. Joining the show for the first time will be Tech Air Solutions, an innovative UK startup which is s enhancing local air quality in environments like hospitals, drive-thrus, and transportation hubs, making them safer for customers and employees. Vapor intrusion barriers The Vapor Pin® will introduce its latest innovation: the Vapor Pin® Insert Elsewhere, The Vapor Pin® will introduce its latest innovation: the Vapor Pin® Insert. Renowned globally as the standard for sampling devices, The Vapor Pin® excels in applications such as sub-slab soil gas sampling, de-pressurization studies, stray gas evaluations, source area characterization, and mitigation monitoring.  This new Insert is designed to enhance the collection of soil gas samples and pressure measurements beneath engineered vapor intrusion barriers (like Geo-Seal®) and vapor mitigation coatings (such as Retro-Coat™), further advancing the capabilities of vapor intrusion management. Multiple gas species Designer and manufacturer of high-quality industrial and scientific instrumentation, Turnkey Instruments, will demonstrate its full equipment range on the show floor, including the new iGASair unit for recording and reporting multiple gas species, viewable remotely through its AirQWeb cloud server, and the iVIBEpeli Integrated Noise & Vibration monitor. Turnkey Instruments, will demonstrate its full equipment range on the show floor Pioneer in the cleaning and maintenance industry, Spinaclean, will showcase its latest innovation, FloodVac—a fully mobile dual-pump water extraction system set to revolutionize the flood and water extraction sector, whilst pioneer in tank storage, process safety, and fluid transfer. Rapid and reliable performance Assentech, will display its flagship and award-winning Vent-Less Test Bench. The technology efficiently tests tank or digester breather valves for both pressure and vacuum ports in just 3 minutes, setting a new standard for rapid and reliable performance. Rob Mowat, Managing Director of ESS Expo, said: "ESS Expo is designed to be the epicenter of innovation, and a place where the industry comes together to collaborate and draw inspiration. Not only will the net zero, biodiversity, and the circular economy be explored extensively throughout the conference program, but the show floor will be alive with over 550 exhibitors’ inventions and innovations. This year, we are excited that we will welcome a high number of particularly advanced solutions that will address the current environmental challenges we are facing, and beyond.”

Automotive HVAC is a heating, ventilation, and air conditioning system installed in automobiles, such as passenger cars, pickup trucks, and heavy-duty trucks. Like other air conditioning systems, automotive HVAC cools the air by transforming the refrigerant into a liquid or gas. The heating process, on the other hand, is characteristic of automotive HVAC as it uses the heat created by the engine.   HVAC systems in the automotive The adoption of heating, ventilation, and air conditioning (HVAC) systems in the automotive sector has been a revolutionary step in advancing automotive technology and efficiency. It has become one of the key elements in the automobile industry, given higher temperature control needs due to recent climate changes, higher consumer interest in air purification, and higher efficiency requirements fueled by the growing adoption of electric vehicles. future growth prospects Projections forecast a potential worth of $86.1 billion by 2031, driven by a significant CAGR of 5.4% Recent insights from Meticulous Research offer a glimpse of the future growth prospects of the Automotive HVAC Market. Projections forecast a potential worth of $86.1 billion by 2031, driven by a significant Compound Annual Growth Rate (CAGR) of 5.4% from 2024 to 2031.  Components of Automotive HVAC  Automotive HVAC consists of the following main components:  Compressor (Compressing refrigerant)  Condenser (Cooling refrigerant)  Receiver dryer (Removes impurities and moisture from refrigerant)  Expansion valve  Evaporator (Cools the air)  Blower (Releases the air)  Thermostat (Regulates temperature)  Actuator (Switches air direction)  Increasing Demand for Thermal Systems Features An HVAC system is equipped with air filtration and purification components that help remove pollutants Automotive manufacturers are developing HVAC systems that play a crucial role in providing comfort and managing the overall environment of the vehicles. There is a growing adoption of HVAC systems that help regulate the temperature inside the vehicle cabin, ensuring passenger comfort regardless of external weather conditions. These systems can heat the cabin during cold weather and cool it down during hot weather, providing a comfortable driving experience. Moreover, the HVAC system is equipped with air filtration and purification components that help remove pollutants, allergens, and odors from the cabin air. Compact, intelligent, and flexible solution With the increasing demand for thermal system features in vehicles, several companies are launching HVAC systems. For instance, in March 2023, SIROCO HVAC (France), an international provider of thermal and electrical solutions for industrial vehicles, launched its new 12-24V CAN/LIN bus HVAC electronic controller. This controller is a compact, intelligent, and flexible solution to manage thermal systems. With component diagnostics, short-circuit protection and a safe start-up charger, the controller offers a complete and configurable solution for HVAC components and vehicle thermal management.  Rising Adoption of Electric Vehicles According to the International Energy Agency (France), electric car sales in 2023 were 3.5 million higher than in 2022, a 35% year-on-year increase. This is more than six times higher than in 2018, just 5 years earlier. An electric vehicle's range is strongly influenced by temperature, the battery type, and what HVAC loads are required to bring the cabin to comfort.  Heating and cooling HVAC systems in an electric vehicle enhance energy efficiency and contribute to overall driving comfort Heating and cooling are some of the most significant contributors to range reduction. HVAC systems in an electric vehicle enhance energy efficiency and contribute to overall driving comfort and performance. Electric cars benefit from rapid cabin heating or hot air cooling due to the electric compressor's instantaneous response. This feature improves driver and passenger comfort, particularly in extreme weather conditions. Due to all such benefits, the adoption of HVAC systems in electric vehicles is increasing rapidly.  Integrate HVAC systems Furthermore, the rising focus of automotive manufacturers to integrate HVAC systems in their electric vehicles for enhanced passenger comfort is expected to increase the demand for automotive HVAC systems. For instance, in May 2021, Panasonic Holdings Corporation (Japan) revealed that its Nanoe X technology will be used by Jaguar Land Rover (U.K.) in its future vehicle heating, ventilation, and air-conditioning (HVAC) systems. Nanoe technology is currently being used in the entire Jaguar range, including the all-electric Jaguar I-Pace performance SUV, and in the Land Rover lineup, including the Discovery and Range Rover Evoque.  User-friendly climate control In addition, several automakers are focused on improving HVAC efficiency in their vehicles. For instance, in April 2023, Kia (South Korea) announced that the Kia EV9 underwent testing to optimize heating, ventilation, and air conditioning (HVAC). The thermal system of the Kia EV9 includes a heat pump, climate control system, and defrost and de-icing features. In addition, a new, user-friendly climate control panel and improved roof vents offer customers maximum comfort and convenience.  Integrating Automatic Climate Control Systems in Vehicles  Automatic climate control in cars is an advanced system that enables independent regulation of cabin temperature Automatic climate control in cars is an advanced system that enables independent regulation of cabin temperature and humidity. By controlling the airflow, distribution, and temperature inside the vehicle, it offers personalized comfort. It operates autonomously and ensures optimal conditions for passengers while eliminating any fogging on the windows or the windshield. This technology is prevalent in most mid-range cars. It enhances the driving experience by allowing individual temperature settings and automatic adjustments of the fan speed and air circulation.  Air conditioner in a car Earlier, the air conditioner in a car was considered one of the biggest features. Today, air conditioners have become standard equipment, even in entry-level automobiles. The desire for comfort and luxury has led to the development of climate control systems inside an automobile. Several automotive manufacturers are adding climate control features to their vehicles. For instance, in April 2024, Mahindra & Mahindra (India) launched the much-anticipated Mahindra XUV 3XO in the Indian market with updated design, features, and safety enhancements. The XUV 3XO introduces several first-in-segment features, including Climate Control.  Automotive HVAC Market: Key Companies  Some of the key players operating in the automotive HVAC market are Johnson Electric Group (Hong Kong), MAHLE GmbH (A Subsidiary of Mahle Stiftung GmbH) (Germany), Sensata Technologies, Inc. (U.S.), DENSO Corporation (Japan), Hanon Systems (South Korea), Valeo Service SAS (France), Air International Thermal Systems, Inc. (U.S.), Sanden Corporation (Japan), Brose Fahrzeugteile SE & Co. KG (Germany), Keihin North America, Inc. (U.S.), Mitsubishi Heavy Industries, Ltd. (Japan), OMEGA Environmental Technologies (U.S.), Kongsberg Automotive ASA (Norway), and Gentherm Inc. (U.S.).  The automotive HVAC market has witnessed various product portfolios, geographic presence, and key growth strategies adopted in the last three to four years, comprehended in the report by Meticulous Research.  High Market Growth Anticipated in the Asia-Pacific Region Asia-Pacific is expected to register the highest CAGR of 6.5% of the global automotive HVAC market The Asia-Pacific market is probably going to observe huge development in the automotive HVAC market. According to recent market analyses of the Automotive HVAC Market, in 2024, Asia-Pacific is expected to register the highest CAGR of 6.5% of the global automotive HVAC market. The increasing demand for passenger vehicles in India, China, and other countries in the Asia-Pacific region, the rising demand for energy-efficient HVAC systems across several automotive manufacturers, growing preferences for passenger comfort and safety, rising automobile production, rising disposable incomes, and growing efforts by market players to launch innovative products is boosting the market growth.   Developments from Key Industry Players in Asia-Pacific In September 2023, DENSO Corporation (Japan) launched Everycool, an advanced cooling system that provides comfort and energy efficiency when a commercial vehicle’s engine is off. It can also be used when a truck's engine is not running. Everycool achieves the dual objective of improving driver working conditions during hot summer seasons, reducing environmental impact, and promoting efficient energy utilization by lowering fuel consumption.  In March 2022, Hanon Systems (South Korea) announced a plan to build a new plant in Hubei, China, where the company will start producing HVAC modules and other products for electric vehicles (EVs) in early 2023.   Automotive HVAC: Key Takeaways and Future Outlook  The automotive HVAC market is in the midst of a revolutionary transformation driven by technological innovation, environmental consciousness, and the changing landscape of the automotive industry. As automakers strive to meet consumer demands for greener, more efficient, and technologically advanced vehicles, the automotive HVAC market stands at the forefront of innovation, contributing to a cooler, cleaner, and more comfortable driving experience. This comprehensive overview of the Automotive HVAC Market from Meticulous Research provides a valuable perspective on the evolving landscape and its future directions. 

The HVAC market is forecasted to grow at a projected compound annual growth rate (CAGR) of 3.9%, with a prediction to reach $370 billion by 2030. But in reality, the HVAC and plumbing industry is changing rapidly, with operators facing new challenges like never before. Whether it’s rising costs, the uncertain economy, increasing competition, or the workforce shortage, there’s no doubt the HVAC and plumbing market is evolving. So how do you adapt? That’s the key question. My take is that we can’t predict the future, but we can adjust based on the facts on the field. That’s why now is the time for industry operators to focus on strategies that elevate growth, relationships, and longevity. Here are three ways to tackle today’s market. 1. Diversify Service Offerings With the rising costs of customer acquisition and market competitiveness, it is increasingly challenging to build a successful, resilient trade business by just offering one service — especially if it’s a seasonal specialty. While one-service shops were the norm historically, things have changed in the market. The contractor’s relationship with the customer has never been more valuable, and offering multiple trades allows operators to keep relationships within the four walls of the company – without referring valuable leads (or the potential to lose a customer entirely) to the competition. While one-service shops were the norm historically, things have changed in the market By adding more services to your HVAC and plumbing line-up, you become the one-stop, go-to source for essential home services in your market. For the long-term sustainability of the business, it is crucial to ultimately offer the essential three services: electrical, plumbing/sewer, and HVAC. Additionally, when you provide a variety of services your business will experience less seasonal or cyclical highs & lows because it’s well-rounded, diverse, and, ultimately, healthy. 2. Build Scale through Investment It’s a fact: The home services market is highly fragmented, with over 100,000 contracting businesses active in the United States. It also continues to churn out profits — making it a quality investment for home services investors and private equity sponsors. The fragmented market dynamic is an ideal opportunity for consolidation – and there is more investment capital flowing into the market than ever before. Owners with ambitions to grow can be aggressive with tuck-in acquisitions to offer differentiated services Nationally, scaled Platforms backed by investors or large franchisors service ~20% of the market in a metro area. The benefits of scale are significant: substantial purchasing power (especially on equipment), robust digital/traditional marketing capabilities, programmatic recruiting/training functions, breadth of service offerings, and robust balance sheet to fund growth and investment – just to name a few. However, not every investor is the same. Many employ business practices inconsistent with the culture of founder/owner-backed businesses, which smart entrepreneurs/operators can use to their advantage. Owners with ambitions to grow can be aggressive with tuck-in acquisitions to offer differentiated services and build breadth/new skills in their businesses. Alternatively, businesses struggling to make it on their own or with owners approaching retirement, can partner with larger service providers so they can keep practicing their trade without having to run the day-to-day business – just be careful with selecting the right investor to protect your people and legacy. 3. React in Real Time One thing the HVAC and plumbing industry has proven over the last few years is its resilience – especially for the best operators. No matter what the economic climate is, homeowners still need to protect and stay comfortable in their most valuable asset. That should provide a sense of job security to HVAC and plumbing professionals — but also motivate you to go the extra mile to attract and retain business. Just because the HVAC and plumbing industry has shown signs of being recession-resistant (for now) does not mean it can’t be impacted by the economy. That’s why it’s crucial to manage the business daily – especially pricing and the components of gross margin. The best operators review cost inputs with their teams weekly and adjust mid-month, which ultimately helps the business maintain its health and profitability. As we head into the back half of 2024, it will be interesting to see how the rest of the year plays out for the industry, and I continue to be optimistic about a bounce back after a tough 2023. We will have to wait and see-but with the strategies above, businesses can position for success no matter what happens in the future.

The demands of HVAC professionals are unique, often requiring them to work in extreme conditions that necessitate gear that can keep up. Every day, these workers face fluctuating temperatures and a variety of hazardous environments. As such, the development of their uniforms has become a critical focus in the industry, with the goal of transforming them from basic work wear into high-performance apparel that meets the unique challenges of the HVAC work environment. Modern HVAC technicians’ uniforms now integrate materials that resist wear and tear while providing flexibility and comfort. They also incorporate safety features to protect against common on-site risks, such as electrical hazards and extreme heat. Integrating these technologies elevates comfort and enhances the protection of HVAC professionals, ensuring they can perform at their best. This article focuses on the latest innovations in HVAC uniforms, focusing on the materials and technologies that are enhancing both comfort and safety for professionals in the field. The Role of Safety and Comfort in HVAC Work Comfort and safety are vital for HVAC professionals, who regularly handle extreme conditions and complex tasks. On the one hand, comfort is crucial because HVAC work often involves long hours in tight, uncomfortable spaces or in harsh outdoor climates. The job also requires frequent bending, lifting, and climbing. High-visibility options ensure workers are easily seen in low-light states, reducing the risk of mishaps Uniforms that offer adaptive comfort, such as those made from breathable fabrics that regulate temperature, can prevent overheating in the summer and provide insulation in the winter. Furthermore, durable and flexible uniforms prevent common injuries related to overexertion and repetitive motion, thereby safeguarding workers’ long-term health. This adaptability allows technicians to focus more on their work and less on the discomfort caused by their environment. Safety is equally crucial because the environments in which HVAC technicians operate are laden with potential hazards, from electrical risks to exposure to harmful chemicals, refrigerants, and gasses. Safety-focused uniforms that include features like fire-resistant materials and reinforced padding can protect against burns, cuts, and other injuries. High-visibility options ensure workers are easily seen in low-light conditions, reducing the risk of accidents. Key Materials Enhancing the Performance of HVAC Uniform Here, we explore some of the key materials that are transforming HVAC workwear: Moisture-wicking fabrics: Moisture-wicking materials are integrated into HVAC uniforms to keep technicians dry and comfortable. These fabrics draw sweat away from the body to the exterior of the clothing, where it can evaporate quickly, maintaining body temperature and reducing discomfort. Ripstop nylon: Ripstop nylon in HVAC uniforms prevents tears and abrasions from sharp objects and rough surfaces. This material ensures the uniform's longevity and the wearer's safety. Thermo-regulated textiles: These textiles help maintain a stable body temperature by incorporating materials that adapt to temperature changes. They cool the body in hot environments and insulate it in cold conditions, providing year-round comfort. Antimicrobial treatments: Antimicrobial treatments are applied to HVAC uniforms to prevent the growth of bacteria and odors. This feature is particularly important as it helps maintain hygiene and freshness, even during long working hours. Flame-resistant materials: These materials are handy when electrical hazards are present. Flame-resistant materials protect against sudden flashes of heat or direct flames, Reflective materials: These are incorporated into uniform designs for increased visibility in low-light conditions. They are essential for ensuring the safety of technicians working in dimly lit or night-time settings. Spandex blends: Spandex is often blended with other fabrics for enhanced mobility. This addition allows for a greater range of motion, which is crucial for technicians who must navigate tight spaces or perform complex maneuvers. Innovative Technologies  Innovative Technologies in HVAC Uniforms for Enhanced Safety and Comfort The following technologies are ensuring HVAC workers perform their tasks with increased efficiency and reduced risk: Smart Fabrics Smart fabrics have sensors to monitor environmental conditions and adjust the uniform's properties accordingly. This can include changes in the fabric's permeability to increase breathability or the activation of thermal elements during sudden temperature drops. Reinforced Padding Strategically placed padding protects wearers from injuries related to impacts or falls. This padding is often lightweight and designed not to restrict movement, allowing for safe and comfortable mobility even in tight spaces. UV Protection For technicians who work outdoors, UV-protective fabrics shield them from harmful ultraviolet rays, preventing sunburn and long-term skin damage. This technology is crucial for maintaining skin health during prolonged outdoor exposure. Anti-Static Features Static electricity can pose a significant risk in environments dealing with flammable substances and electrical components. Anti-static technologies in HVAC uniforms prevent static electricity buildup, reducing the risk of sparks and enhancing safety in potentially explosive atmospheres. Stretch Technology Stretch technology is often used in HVAC fabric production to ensure that uniforms do not restrict movement. This allows for greater flexibility and mobility, which is essential for HVAC technicians who must maneuver in tight spaces or adopt various postures during work. Potential Future Trends in HVAC Uniforms Here are some anticipated trends that could redefine the standard for HVAC workwear: Smart textiles: Textiles embedded with sensors and wearable technology will become more prevalent, providing real-time data on environmental conditions and the wearer's health status. This can include monitoring temperature, heart rate, and other vital signs to prevent heat exhaustion or other health-related issues. IoT connectivity: Future uniforms might include IoT connectivity to monitor vital signs or the environmental conditions surrounding the technician. This technology can send alerts if unsafe conditions are detected or if a health parameter goes beyond safe limits. Eco-friendly materials: As sustainability becomes a priority, we can expect a shift toward eco-friendly materials in HVAC uniforms. Enhanced durability: New materials and manufacturing techniques will likely improve the durability of HVAC uniforms, making them resistant to tears, abrasions, and extreme conditions. HVAC Innovation A Move Towards HVAC Innovation that Balances Comfort and Safety Comfort and safety in HVAC uniforms are crucial, given the challenging environments in which technicians operate. Fortunately, current innovations in materials and technologies specifically address these critical aspects, enhancing the daily work lives of HVAC professionals. While significant strides have been made, there remains ample opportunity for further advancements. Areas such as IoT connectivity, smart textiles, and eco-friendly materials hold the potential to revolutionize HVAC workwear even further, promising a future where uniforms proactively support the health and efficiency of technicians. This forward-thinking approach ensures that as the HVAC industry advances, the workwear of its professionals will keep pace.

TE Connectivity’s main product categories for the HVAC market are power interconnects, signal interconnects, magnet wire for motors, and heat-shrink tubing to seal against environmental factors. component materials The company works with HVAC original equipment manufacturers (OEMs) to solve challenges such as harsh environments, safety, and power and signal usage. Although components are a “small” element when an OEM assembles an HVAC system, their impact can be big. For example, a tiny component not producing a spark could make it safer to introduce mildly flammable refrigerants into the newer HVAC systems.  Addressing material compatibility Raising questions about component materials not degrading by exposure to newer chemicals over time Also related to the transition to newer refrigerants is the issue of materials compatibility, raising questions about component materials not degrading by exposure to newer chemicals over time. “The big trends in HVAC are higher efficiency, more intelligence (in the context of the Internet of Things), faster data transmission, better safety, and more reliability,” says Joseph Burch, Business Development Manager for TE Connectivity’s Appliance Business Unit.  product portfolio TE Connectivity is a brand associated with high quality. OEM customers think of the company (rather than lower-cost competitors) when they have a critical design and/or they need to access TE Connectivity’s vast product portfolio spanning a variety of markets. Broadly speaking, their products include wire-to-board connectors and wire-to-wire connectors at a range of amperages, voltages, and sealing requirements. The broad product line means there are likely solutions within the TE Connectivity family for many OEM design needs.  durability and sustainability “We try to meet customers where they are and where the supply chain is,” says Burch. In addition to dealing directly with OEMs, the company works around the world alongside contract manufacturers of various subsystem components. Currently, TE Connectivity is a global leader with a strong focus on reliability, durability, and sustainability in its connectivity and sensor products. They serve a range of industries, including HVAC, and are known for their contributions to technological advancements.  the efficiency of heat pumps Higher efficiency requires precise monitoring of electrical signals and transmission of data For TE Connectivity and others, driving development in the HVAC market is the transition to heat pumps, a rapidly growing equipment category. Achieving the improved efficiency of heat pumps raises the stakes from a component perspective boosting the need for sensors and faster data transmission. Higher efficiency requires precise monitoring of electrical signals and transmission of data. Integration of heat pumps with renewable energy sources, such as solar, requires even more connections and better communications.  rapid data transmission The ability of newer systems to adapt to changing environmental conditions depends on the fast transmission of sensor data to guide operation. In effect, rapid data transmission, using signal interconnects, makes it possible to achieve higher efficiencies that are critical to newer systems. The faster signals are communicated, the more efficient the systems are. Larger systems are increasing the demand for higher power, and efficiency standards are driving more sensing needs, as is the trend toward smart homes.  flame retardant Addressing one of the big challenges in the HVAC market, TE Connectivity sells its products to withstand harsh environments such as moisture and vibration. In a typical HVAC scenario, half the system is located outdoors and exposed to weather and other elements. From a safety perspective, electrical connectors on HVAC units are unattended 24/7, so reliability is critical, and materials must be flame retardant and withstand high temperatures. Parts must adhere to the Underwriter’s Laboratories (UL) VO flammability rating, which means a flame extinguishes within 10 seconds and there is no dripping.  competitive analysis TE Connectivity’s business development teams seek broadly to assess the size of a market, such as HVAC, and the magnitude of the opportunity in each market for their various product lines. In addition, the company attends trade shows to see the latest trends to seize the opportunities to promote the company’s brands and products to the market.  TE Connectivity engineers conduct “in-house teardowns” of existing OEM products to analyze how various components are used and how they might be improved to refine the overall solution. TE Connectivity’s competitive analysis labs are frequently looking for new opportunities to innovate. address design-related issues A “system architecture team” within the engineering group is tasked with understanding how systems work TE Connectivity’s engineers also work directly with OEM customer engineers to address any design-related issues. The field engineering team works on the “front line” with customers and provides feedback to the company’s development engineering team, which gets involved as needed. A “system architecture team” within the engineering group is tasked with understanding how systems work, new technologies, new regulations, and innovations, and establishing roadmaps to forecast needs looking ahead five to ten years.  Multiple design trends “Our engineering teams are problem-solvers, focused on connectivity problems across many industries,” says Joshua Poterjoy, Senior Manager, Product Development Engineering. Multiple design trends are among the factors driving product needs, such as miniaturization, higher-speed data transmission, the need for ergonomic and modular designs (for ease of assembly), and components designed for assembly and packaging automation. Components also adhere to Restriction of Hazardous Substances (RoHS) directives that avoid the use of hazardous substances in electrical and electronic equipment.  ease of installation GRACE INERTIA series signal connectors provide fine-pitch connections for smaller electronics Creating components to deploy ergonomic and modular designs promotes ease of installation, both for assembly by the OEM company and for installers in the field. Components are designed to be as simple as possible while achieving all the operation and reliability standards. Quick-connect and twist-and-lock systems provide an assuring “click” when a robust connection is made. For example, the company’s Universal MATE-N-LOK multi-position power connectors are often used in the HVAC market from powering control cards to motors to fans. Also, the GRACE INERTIA series signal connectors provide fine-pitch connections for smaller electronics.  TE Connectivity’s history TE Connectivity’s history can be traced back to the founding of AMP Incorporated in 1941, which pioneered the development of electrical connectors. In the 1990s, AMP became part of the Tyco International conglomerate, further expanding and diversifying. In 2007, Tyco International split into three independent companies, including Tyco Electronics, which focuses on connectivity and sensor solutions. Tyco Electronics changed its name to TE Connectivity in 2011.

SNAP Rule 26 marks an important milestone in the transition from commercial refrigeration to new refrigerants. The rule lists refrigerant substitutes that provide a spectrum of technological solutions to meet required performance, global warming potential (GWP), safety, and environmental standards.  SNAP stands for Significant New Alternatives Policy, a program by the U.S. EPA (Environmental Protection Agency) under the Clean Air Act. In general, the program aims to evaluate and regulate substitutes for ozone-depleting substances, considering their overall risks to both human health and the environment. Impact of SNAP Rule 26 Final SNAP Rule 26, Protection of Stratospheric Ozone, lists acceptable substitutes in commercial and industrial refrigeration. SNAP Rule 26 will be effective July 15, 2024. The incorporation by reference of certain material listed in the rule is approved by the Director of the Federal Register as of July 15, 2024. The incorporation by reference of certain material listed in the rule is approved by the Director of the Federal Register “To date, the SNAP program has provided a very effective framework for evaluation and approval in support of innovation and the transition to new technology,” says Andrew Pansulla, Technical Service Engineer, The Chemours Company, a global chemistry company that provides a range of refrigerant products. We asked Pansulla to elaborate further on the impact of SNAP Rule 26 and what lies ahead. Q: How will the Rule’s finalization impact various commercial refrigeration sectors? Pansulla: The rule’s finalization will impact commercial refrigeration in several ways. Areas, where impact will likely be seen, include providing more acceptable refrigerant options, adherence to updated standards, new equipment design standards, and the exemption of propane from the venting prohibition for refrigerated food processing and dispensing equipment. These impacts could trigger changes in operational, manufacturing, and environmental compliance strategies in the commercial refrigeration sectors. SNAP Rule 26 will enable the adoption of the listed substitutes, including Chemours Opteon™ refrigerants, with global warming potential (GWP) lower than existing refrigerants. This rule does not require any changes to existing equipment and will impact only new equipment that uses the specific substances referenced in the SNAP rule. Q: What is the outlook for additional requirements for safe handling and use of alternative refrigerants? What specific safety standards are expected or appropriate? Pansulla: As part of the comparative risk framework used by the EPA to assess new alternatives, the EPA considers and implements use conditions that will ensure the safe use of products. These use conditions rely upon existing safety standards (e.g., UL and ASHRAE) which are available at the time the rule is finalized. In the case of SNAP Rule 26, many of the use conditions require adherence to UL 60335-2-89 and ASHRAE-15-2022. These standards are reviewed and updated periodically to maintain relevance with the products subject to the standards. Q: What are any limitations of the use of A2L refrigerants under SNAP Rule 26? Pansulla: There are two main categories of limitations under SNAP Rule 26. The first, as mentioned above, is the adherence to specific safety standards that apply to refrigerants that are designated as mildly flammable (A2L). The second is based on the GWP of the refrigerant. In the case of the A2L refrigerants subject to SNAP Rule 26, the EPA imposed conditions on the type of equipment and specific circumstances in which the substitute may be used. For example, the EPA is permitting the use of R-454A in supermarket systems, but only on the high side of a cascade system, or when the refrigerant charge capacity is less than 200 pounds. Q: Which new-generation A2L refrigerants are fit for which commercial refrigeration applications? Pansulla: Under SNAP Rule 26, the EPA deems R-1234yf, R-1234ze(E), R-454C, R-455A, R-457A, and R-516A as acceptable subject-to-use conditions for various commercial refrigeration applications. This selection is primarily driven by these refrigerants having GWPs under 150. However, certain applications necessitate refrigerants with higher GWPs due to unique performance characteristics. For example, R-454B and R-32 were listed for industrial process refrigeration with exiting fluid temperatures below minus 30 degree Celsius because these two specific refrigerants have lower boiling points than the other six less-than-150-GWP alternatives. However, it is critically important to consider the additional use conditions when designing equipment with refrigerants that have a GWP greater than 150. Q: So various equipment needs different refrigerants? Pansulla: The EPA purposefully lists several different refrigerants in each application to allow for equipment manufacturers to consider a variety of different factors that go into refrigerant selection, such as energy efficiency, capacity, normal boiling point, temperature glide, cost, safety, and use conditions. There is no one-size-fits-all solution for the entire commercial refrigeration industry. Q: How can commercial refrigeration businesses achieve a smooth transition to A2Ls? Pansulla: Keys to a smooth transition to A2Ls include understanding what refrigerants the EPA has approved as acceptable substitutes under the SNAP program, the sector-based GWP limits imposed by the Technology Transitions Program under the American Innovation and Manufacturing (AIM) Act, and which refrigerants provide the best combination of technical performance and environmental characteristics. Many resources are available to navigate the regulatory landscape and select the best low-GWP refrigerants to meet the needs of this industry. Working with companies like Chemours, who has nearly a century of refrigerant innovation and experience, is a great first step in the transition process. Q: What is the “staying power” of A2Ls — based on their chemistry, sustainability, and other attributes, combined with regulations such as SNAP Rule 26? Pansulla: The identification, selection, and development of new refrigerants that deliver required performance while meeting increasingly stringent environmental standards is a challenging process. With the identification of certain hydrofluoroolefin-based (HFO) refrigerants as an alternative to meet these criteria came a new safety classification. These HFO-based refrigerants are classified as A2Ls. While slightly more flammable than existing hydrofluorocarbon-base (HFC) refrigerants, HFOs are much less flammable than hydrocarbons, which are classified as A3 (two categories higher on the ASHRAE flammability spectrum). Moreover, such refrigerants offer an excellent alternative to substances with higher toxicity, such as R-717. The listing of A2L refrigerants in SNAP Rule 26 clearly indicates that such refrigerants can be used safely in commercial refrigeration as well as many other applications, which are subject to the SNAP Program, when adhering to the applicable safety standards.

Humidity can influence employee health and productivity in the workplace. Humidity, temperature, and ventilation all work in concert to create a healthy indoor environment that supports overall occupant well-being. “Dry indoor air can cause discomfort in the form of dry skin, eyes, and throat for staff and visitors,” says Jennifer Montville, Director of Marketing at DriSteem, a manufacturer of humidification systems. Air-related health issues “There are real costs associated with health-related issues caused by dry air, including a higher occurrence of infections and increased rates of staff absenteeism?”  Maintaining a comfortable work environment, including the correct humidity levels, prevents respiratory issues and reduces the spread of illnesses, ensuring a healthy working environment and boosting productivity and efficiency, says Montville.  humidity levels Humidified spaces help keep facility costs down by improving thermal comfort at lower temperatures Maintaining humidity levels between 40% and 60% RH is ideal for mitigating virus transmission, she comments. Humidified spaces feel warmer and are more comfortable for employees, which in turn increases their productivity with improved concentration and less fatigue. It also helps keep facility costs down by improving thermal comfort at lower temperatures.  dehumidifiers Employing dehumidifiers to keep humidity levels from rising above that 60% RH threshold is also important. Removing excess moisture from the air reduces distraction from unpleasant smells or health issues caused by mold, mildew, or fungi that thrive in moist environments. All the ways that proper humidity levels affect employee health and productivity in the workplace also contribute to increased customer satisfaction in office and retail spaces, says Montville.  preventing product issues “We all prefer to spend time in places where we feel physically comfortable,” she says. “Customers in offices and retail spaces are no different. When physical comfort is not an issue, we are likely to spend more time and engage more deeply.” Well-managed humidity levels also help to prevent product issues such as shrinkage, warping, or degradation due to moisture fluctuations. Food quality is particularly impacted by humidity levels. In a retail store, this can translate to spending more time shopping in a store and a more positive opinion of the products being considered.  recommended indoor relative humidity level Keeping relative humidity levels within the range ensures the health and safety of building occupants The recommended indoor relative humidity level ranges from 30% to 60% RH, according to guidelines published by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE). Keeping relative humidity levels within this range ensures the health and safety of building occupants without promoting mold growth or other indoor air quality issues.  air quality goals With that said, the type of indoor space, air quality goals, and how the space is used will determine the best relative humidity levels for each facility, according to Montville. Machinery and sensitive electronic equipment are vulnerable to low or fluctuating moisture levels. Static electricity buildup and electrical malfunctions are among the potential consequences of inadequate humidity control.  precise humidity control Many industrial processes depend on the consistent quality of materials, and fluctuations in relative humidity (RH) can result in less-than-ideal inputs which in turn impact the quality of final products. From preventing mold growth, spoilage, and texture deterioration in food processing to safeguarding medication stability, efficacy, and safety of pharmaceuticals, precise humidity control is critical to achieving intended results.  Optimal RH levels Adequate humidity also supports the body's natural defense mechanisms, enhancing the effectiveness Maintaining appropriate humidity levels is essential for infection control. Optimal RH levels can inhibit the growth and transmission of airborne pathogens, such as viruses, bacteria, and fungi. Adequate humidity also supports the body's natural defense mechanisms, enhancing the effectiveness of respiratory tract mucous membranes in trapping and neutralizing pathogens. Conversely, dry indoor air impairs these defenses, increasing susceptibility to respiratory infections.  humidity control systems Investing in commercial humidity control systems, such as those offered by DriSteem, can effectively regulate RH levels within facilities. “These systems provide flexibility and precision in catering to specific humidity needs across different areas within the facility,” says Montville. Whether integrating humidity control solutions in existing structures or implementing them in new buildings, factors such as the type of indoor space, energy source, required maintenance, and capacity determine the best technology for each building, she says.

With 53 men on the Jacksonville Jaguars roster, practicing 5 to 6 days per week for 10 to 12 hours a day, the demand for hot water must be enormous. As the choice for the team’s practice facility’s hot water storage and water heating capabilities, we happen to have the deets. How about 1,880 gallons of storage capacity and 2,400,000 btu/hr heating the water?  Miller Electric Center The Miller Electric Center is a new state-of-the-art practice facility in downtown Jacksonville that serves as the Jaguars’ football operations headquarters. The 120 million dollar facility is 125,000 square feet and includes locker rooms, training and medical facilities, office space, and a draft room. It also features two full-size grass practice fields and one indoor field, along with shaded public viewing stands, concession areas, and a team store.  Big men need big spaces  Armor’s SMART TOUCH operating control makes adjusting parameters and troubleshooting a breeze Luckily, Lochinvar’s Armor Condensing water heaters are up for the job. The Armor’s stainless steel heat exchanger delivers hot water at 98% thermal efficiency and modulates at a 10:1 turndown ratio. That means the units can fire as low as 10% of their total capability and modulate up to 100% when the demand is greatest. The Jag’s facility has 3 of the AWH0800NPM units installed providing the ability to cascade which ensures the units operate with equal runtime and extends the life of the heaters. The Armor’s SMART TOUCH operating control makes adjusting parameters and troubleshooting a breeze – which is nice in Florida. Lock-Temp Round Jacketed Storage Tank With a proven storage vessel like the Lock-Temp Round Jacketed Storage Tank, making sure the stored hot water is ready for delivery is a given. These tanks have the exclusive Lock-Temp baffle that keeps water evenly stratified and the 80% draw factor allows almost the entire capacity to be used at the designated temperature.  installation and commission With the help of a local manufacturers’ rep firm, Harry Warren, the installing contractor, Touchton Plumbing out of Jacksonville reported that the whole experience went off without a hitch. “The installation went extremely well, and the units have been working without fail through the first year of the facility being in use,” said Parker Touchton, project manager. The equipment was installed and commissioned according to schedule and is said to be performing as promised and at the end of a 12-hour practice, there’s no room for disappointment. 

When Mulalley and Co needed to update the existing boilers at its main office in Essex, a new Wessex ModuMax mk3 system from Hamworthy Heating – a trusted British manufacturer and supplier of commercial heating and hot water products – was installed to help maximize space at Teresa Gavin House. With its previous floor-standing system taking up much of the plant room floor at Teresa Gavin House, Hamworthy proposed a system using two Wessex ModuMax mk3 floor-standing, vertically stacked modules with a total power outlet of 464 kW, a new plate heat exchanger and a Chesil pressurization unit. In line with updates to the existing building regulations Part L, a new boiler flue was also fitted as part of the new installation.  New Wessex ModuMax mk3 system The new Wessex ModuMax mk3 system offers a practical alternative to larger floor-standing alternatives. This means that Teresa Gavin House now benefits from increased floor space and improved access to its plant room. Featuring a stainless-steel design for added protection against corrosion, Mulalley and Co. can also expect to benefit from valuable cost savings on future service and maintenance intervals. Keen to stick to a brand they could trust, the new upgrade at Teresa Gavin House replaces seven NGR floor-standing cast iron sectional boilers from Hamworthy Heating that have been in operation for nearly 30 years. Mulalley expects to benefit from valuable cost savings on future service and care intervals Michael Danes, Mulalley and Co. comments, “Hamworthy products offer a robust and reliable solution, backed by an exemplary service and market pioneering warranty. Any minor issues or questions we had during this process were handled quickly and easily by the Hamworthy team. We’re looking forward to seeing the expected benefits of the new Wessex ModuMax mk3 system at Teresa Gavin House.” Reliable and efficient heating system Available in five modules with outputs (@80/60°C) of 97, 116, 147, 196, and 254 kW, Wessex ModuMax modules can be stacked two or three high in up to 15 combinations up to 762 kW output. Providing the benefits of high turndown ratios and load matching for improved efficiencies, the system delivers the right amount of heat at the right time, with little or no wastage. Following a successful upgrade, Teresa Gavin House now benefits from improved efficiencies and increased space within its plant room. Completed in two months, building occupants are now benefitting from a reliable and efficient heating system.

In facilities with high volumes of foot traffic, the constant opening and closing of doors not only lets in chilly air but can cause heating problems for the entire building. Cold drafts bring the temperatures down, so while main rooms benefit from the warmth of the building’s primary heating system, many other areas are left to deal with the arctic side effects. Vestibules, lobbies, entranceways, and hallways are frequently populated, so it’s imperative that facilities hunker down and counteract the cold drafts left behind by those entering and leaving buildings.  Opt for electric ceiling heaters To help neutralize these blustery winds, facilities should consider fan-forced wall heaters that provide continuous comfort through optimized airflow. Such units are ideal for entryways and other spaces where short bursts of heat are needed – providing a tremendous advantage over gentle heating sources that may not be powerful enough to provide the desired amount of warmth. However, if wall and floor space is minimal, facilities can instead opt for electric ceiling heaters. Mounted flat or recessed to the ceiling, these heaters are ideal not only for entryways but also in conference rooms, waiting areas, bathrooms, and lobbies. No matter the case, both products move heated air with a fan to quickly heat the room from the wall or ceiling. Once the heater turns on, the air is moved over a heating element and circulated into the space, making certain that residents are met with warmth and comfort from the time they enter the building until they leave.  Specialized heating units Specialized heating units are designed to stop drafts in their tracks before they laid throughout a building Whether it’s through vents, unsealed windows or cracks and crevices in the building’s foundation, cold air will creep into facilities any way it can. This cool air can make indoor temperatures uncomfortable for occupants and reduce the overall heating efficiency of the facility. Specialized heating units are designed to stop drafts in their tracks before they spread throughout a building.  Fan-forced wall and ceiling heaters with an automatic delay feature eliminate cold drafts on start-up and discharge residual heat from the heater body during the shutdown, helping attack drafts at their source, making the best use of available heat and prolonging the life of the heater. Equipped with integrated thermostats To maintain desirable comfort levels, facilities should consider fan-forced wall or ceiling heaters equipped with integrated thermostats or BMS connections for easy adjustment of room temperatures. A hotel’s vestibule, for example, may experience high amounts of foot traffic during check-in and check-out hours. Because fewer people are coming and going outside of these times, the adjustable thermostat feature allows facilities to alter their heating output needs to ensure heat is not misused and temperatures remain comfortable. For commercial fan-forced wall heaters with striking designs and contemporary looks, Berko® and QMark® offer units to match any room’s décor while supplying an appropriate amount of warmth no matter the time of year. Safety First Fan-forced wall or ceiling heaters are built with easily accessible power on/off switches for safety Safety and style go hand-in-hand. While selecting a heater that fits a building’s esthetic is important, opting for a high-quality product that protects against common safety risks should be a top-of-mind priority. Fan-forced wall or ceiling heaters are built with easily accessible power on/off switches for added safety during maintenance. Tamper-proof plugs for thermostat holes prevent unwanted changes to the temperature and keep children and pets from getting into places they shouldn’t.  All fan-forced units also come with thermal overheat protectors that disconnect power in the event of accidental dust or debris blockages to mitigate the risk of injury. Additionally, heaters that include permanently lubricated and enclosed fan motors are shown to have longer lives, require less maintenance and gently administer heat throughout a space. Keep in mind that some heaters are noisier than others, so make sure to choose one powerful enough to negate drafts but quiet enough to prevent disturbances from interrupting daily activities.  Maintaining Warmth and Comfort Drafts bring cold air and a lasting chill into heated spaces every time a door opens, especially during the colder months. To offset the frigidness, consider installing a fan-forced wall or ceiling heater to regain suitable levels of warmth and comfort for all building occupants. Berko and QMark’s commercial fan-forced wall and ceiling heaters provide the strongest, safest sources of heat for those chilly spaces.

A primary school and bowls pavilion in a South Wales village have switched to clean, renewable heating, but in an innovative way that cannot be replicated anywhere else in Wales. Ffynnon Taf Primary School and the Pavilion at Taff’s Well Bowling Club in Taff’s Well, Wales, have had a bold new heating system installed by Kensa, the UK-based Ground Source Heat Pump specialists, that uses naturally occurring heat from the only thermal spring in Wales – the historic Taff’s Well Spring. This unique water source heat pump system harnesses natural heat from the warm spring water, which emerges from deep beneath the earth at around 21°C, to provide the two council-owned properties with low-carbon heating and hot water. Kensa’s ground source heat pumps  Using the innovative clean heating method instead of gas is expected to cut the school and pavilion’s carbon emissions linked to heating by close to 80%. It also demonstrated a way of using Kensa’s ground source heat pumps without drilling vertical boreholes to access heat energy stored in the ground. The bold idea of using the Taff's Well thermal spring to heat buildings was initially proposed by the Friends of Taff’s Well community group, who were looking at other ways the historic spring could benefit the local community. Renewable heating installations The project follows other retrofit renewable heating facilities met in non-domestic buildings by Kensa This project follows other retrofit renewable heating installations completed in non-domestic buildings by Kensa. Using ground source heat pump technology the UK’s pioneering manufacturer and solutions provider has futureproofed heating and lowered carbon emissions caused by heat in multiple UK schools and council properties. The unique installation also highlights the versatility of Kensa’s ground source heat pump systems and forms part of Rhondda Cynon Taf Borough Council’s ambitious plans to decarbonize by 2030. How the system works Kensa’s ground source heat pumps, found in thousands of UK properties, are usually set up to source energy from the ground to provide heating and hot water. The one-of-a-kind installation at Taff’s Well pumps warm water from the spring and passes it through a nearby heat exchanger, which is connected to Kensa’s ground source heat pumps housed inside the school and pavilion. In this highly energy-efficient system, heat energy stored in the warm spring water is absorbed and converted by the heat pumps into usable energy for the school and pavilion’s heating and hot water systems. While in the system, the water is confined to its own pipework, mostly hidden under the ground and out of sight, and doesn’t encounter any other substances to ensure there’s no issue of contamination or pollution. To keep the connecting pipework hidden and to avoid above-ground damage, Kensa horizontally drilled hundreds of meters between the Well, the school, and the pavilion. After passing through the system, the clean water is emptied back into the Well’s overflow, feeding into the River Taff. This is the only system installed by Cornwall-based Kensa that uses a natural thermal spring as a heat source. New low-carbon heating Kensa’s Dr. Gadsden saw the site, along with reps from Rhondda Cynon Taf County Borough Council On Tuesday, 16th July, Kensa’s Dr. Stuart Gadsden visited the site, along with representatives from Rhondda Cynon Taf County Borough Council, to demonstrate to pupils from the Ffynon Taf Primary School’s Eco Committee how their new low-carbon heating and hot water system works. Dr. Stuart Gadsden, Kensa Contracting Commercial Director, said: “This is an incredibly unique system and really demonstrates how versatile Kensa’s ground source heat pumps are. It was great to show the pupils how their exciting new heating system works and how it will reduce their carbon footprint." Ground source heat pump technology Gadsden added: “Kensa has a proven track record of delivering the high efficiencies of ground source heat pump technology for numerous UK schools and local authorities, providing them with a futureproofed low-carbon heating system." “Using the historic Taff’s Well thermal spring as a renewable heat source is a brilliant example of how bold ideas can lead to something that benefits future generations. It’s something the whole community can be proud of, and we were pleased to play our part in making it happen.” Success of the thermal spring installation Ffynnon Taf Primary School Headteacher, Kathryn Price, said: “We are very excited about how Taff’s Well Thermal Spring has been utilized for the whole school community. Our Eco Committee thoroughly enjoyed learning more about the heat pump system and how this helps to reduce the school’s carbon footprint. We will continue to celebrate the success of the thermal spring installation in our community for many years to come.” Jon Arroyo, Energy and Carbon Reduction Manager at Rhondda Cynon Taf County Borough Council said: “We have the ambition to decarbonize the Council by 2030 and we understand there is no one solution to decarbonize our heating systems, so it is important that we look at what heat resources are around or under us. As a Council, we see our role in exploring alternative solutions to help steer our businesses and residents in their journey towards a net zero future.”

Nearly Bergamo, Italy, there is a weather station that collects meteorological data and monitors air quality. Its operation requires professional equipment that, however, works without a permanent power supply or the presence of staff. Such conditions put the equipment and other assets at risk. In fact, the station had already suffered from several intrusion attempts and needed a security system to be put in place. Challenge Protect a remote object without a permanent power supply Like many remote objects, the weather station does not have a permanent power supply and cannot afford a full-time presence of staff members on the site. After several intrusion attempts, the client needed to secure an area of 600 square meters, prevent equipment theft, and put an end to the damage made to the agricultural produce growing on the site. They looked for a professional security system that could operate outdoors without mains power and was easy to manage remotely.  Solution Wireless outdoor security system with flexible power options and remote control The implemented security system consists of 11 Ajax devices, coupled with a third-party solar panel, battery, and case In response to the challenge, Von Wunster Next s.r.l. configured a solution for securing the object that has no permanent power source or staff on-site but has extensive sun exposure. The implemented security system consists of 11 Ajax devices, coupled with a third-party solar panel, battery, and case. At the core of the system, there is a Hub 2 (2G) Jeweller control panel with a low-voltage PSU 6V. The latter allows the hub to operate from an external 7 A h battery for years. The battery, in turn, is charged via the 25 W solar panel (10 A). If the external power supply fails, the hub switches to a built-in battery and continues to protect the object for up to 16 hours or even 60 hours if the Battery Power Saver feature is enabled. The client and central monitoring station of the security company instantly receive a notification about the power issue to be fixed. The company has enough time to get to the remote object for restoring power without compromising its security. A SIM card (2G) ensures connection with the network, so Von Wunster Next s.r.l. won’t miss a thing. StreetSiren DoubleDeck Other elements of the security system are wireless outdoor Ajax devices that operate with pre-installed batteries for up to 3 years. Several MotionCam Outdoor Jeweller cover the perimeter and detect movement within seconds. The device’s photo-by-alarm feature allows minimizing expensive patrol dispatches to false alarms and gives the client peace of mind. StreetSiren DoubleDeck activates the sound of up to 113 dB and bright LED indicators in response to an alarm to deter and expose intruders. Communication with the wireless devices is provided via Ajax proprietary radio protocols Jeweler and Wings at a distance of up to 2,000 m. It’s perfect for covering large areas such as that of the station. Ajax SpaceControl Jeweller key fobs Dealing with the security system is as easy as it gets for both the client and the security company The client can control security modes effortlessly. There are four end users with different rights, and they can manage the system in the Ajax app on their phones and with wireless Ajax SpaceControl Jeweller key fobs. Von Wunster Next s.r.l., which installed the system and conducts monitoring, can track the devices’ status and take care of their configuration and maintenance remotely in the majority of cases.  Dealing with the security system is as easy as it gets for both the client and the security company. All the devices are either weather-resistant or reliably hidden in the case to withstand the impacts of the environment. Constant exposure to rain or sun does not affect the security system. Why Ajax Flexible power supply options. Ajax's product portfolio includes PSUs designed to connect the system to a low-voltage power supply even when no permanent power source is available. Wireless Ajax devices operate with pre-installed batteries for up to 3 years. Visual alarm verification. With photo verification, system users and monitoring company operators can promptly verify whether an alarm is real and save costs on patrol dispatches. It is a particularly important feature for remote objects. Remote system management. The system can be managed, configured, and maintained through Ajax apps with no people present on-site, which is a cost-effective solution for a remote object. Products Hub 2 (2G) Jeweller - Security system control panel with support for photo verification MotionCam Outdoor Jeweller - Wireless outdoor motion detector with a photo camera to verify alarms 6V PSU for Hub 2/Hub 2 Plus/ReX 2 - Power supply unit for operation of the device from portable battery StreetSiren DoubleDeck Jeweller - Wireless outdoor siren with a clip lock for a branded faceplate Ajax SpaceControl Jeweller - A key fob for controlling security modes

When Harry Lau, Administrator for Facilities and Operations for the Livonia Public Schools, joined the district in 2013, he identified a significant need to improve the HVAC equipment throughout the entire school system. All 25 buildings, including schools and administration offices, had significant inefficiencies with their HVAC systems. The infrastructure was outdated and the horizontal unit ventilators that were in use were from the 1950s and 60s and were well beyond their life expectancy. The old units were prone to freezing, and there were control issues that further exacerbated the problem. Poor indoor air quality (IAQ) and inefficient temperature controls led to discomfort among staff and students, impacting the overall learning environment. His primary goal was to reduce the number of environmental air quality concerns, reduce district utility and maintenance costs, and improve the overall comfort and air quality throughout the system. The Solution To address these issues, Livonia Public Schools secured funds via a successful bond measure To address these issues, Livonia Public Schools secured funds through a successful bond measure. There were multiple contractors and manufacturers involved for the entire system upgrade, but for the classrooms specifically, the district chose to upgrade to Airedale by Modine Classmate® vertical units. Looking at the specifications of these units, Harry was certain the Classmate® would meet their needs.  The previous units had structural and design issues that led to multiple repairs, and Harry knew that they would have fewer maintenance issues with the Classmate® because of the way they are designed. They also chose to modernize control of the system by implementing a building management system allowing for real-time monitoring and centralized management of the HVAC systems across all buildings. The Results The HVAC system upgrades have resulted in dramatic improvements in IAQ and energy efficiency. The new systems have provided better temperature control, faster cooling, and heating, and have reduced energy consumption by 20%. The upgraded systems also led to a quieter environment, enhancing the learning experience. The ability to monitor and manage the HVAC systems in real time has allowed for proactive maintenance and further cost savings. Harry said he wanted the classroom instructors to have some anonymity with temperature control. While the set points follow ASHRAE recommendations, the units are equipped to give the teachers some control to bump the temperature up or down a few degrees to suit their comfort level and those of the students.  "With partners like Modine, they opened our eyes on ways of doing things," said Harry Lau, adding "It has been refreshing to actually be heard by the professionals." Implementation of HVAC upgrades Livonia Public Schools has been recognized by the U.S. DOE’s Efficient and Healthy Schools Program Because of their commitment to improving IAQ and energy efficiency, Livonia Public Schools has been recognized by the U.S. Department of Energy’s Efficient and Healthy Schools Program. This program recognizes and assists school districts seeking to implement high-impact indoor air quality and efficiency improvements. They were honored for optimizing their operations to improve building performance. The district was also recognized by the city as a green energy partner. Harry said that the classroom learning environments have been dramatically updated and they have seen a significant improvement. The consistent modulation of the fresh air has been greatly noticed. Livonia Public Schools’ proactive approach to HVAC upgrades A huge point of pride for the district was being able to confidently inform their staff and parents that they were ahead of the curve in ensuring quality indoor air once students and staff were able to return to indoor classroom learning during the COVID-19 pandemic.  Livonia Public Schools’ proactive approach and successful implementation of HVAC upgrades have set a benchmark for other districts aiming to improve their learning environments through better air quality and energy efficiency.

Digitalization is the integration of digital technologies into everyday life. In the context of HVAC, digitalization refers to the use of digital technologies to improve the efficiency, performance, and control of heating, ventilation, and air conditioning systems. Considering that digitalization is a major trend relating to HVAC, we asked our Expert Panel Roundtable: How does the digitalization of HVAC enable adaptation to evolving technologies and newer applications?

There is a severe shortage of skilled technicians in the HVAC trade, reflecting an urgent need to attract more employees to careers in HVAC. The estimated 80,000 unfilled positions across the United States are the result of multiple trends, from an aging workforce to a lack of training and education. There is also a public perception problem: HVAC jobs are often seen as dirty, sweaty, and unskilled positions. But how can the industry address the problem? We asked our Expert Panel Roundtable: How can the industry attract employees to career opportunities in HVAC? 

HVAC systems perform an important function in healthcare facilities, ensuring an environment conducive to healing and optimum health. We asked our Expert Panel Roundtable: How can the industry address HVAC challenges in hospitals and healthcare facilities?