HVAC Plumbing

Trane Technologies, a global climate innovator, has announced that the company leadership will participate in a virtual fireside chat at the 2021 Citi Global Industrials Conference. They will speak at 11:20 AM ET on Wednesday, February 17, 2021. Global Industrials Conference The live webcast of the 2021 Citi Global Industrials Conference will be accessible on the Trane Technologies official website, under the investor relations section. An archive of the webcast will be available 30 days following the event. Trane Technologies is a globally renowned climate innovator. Through their strategic brands, Trane and Thermo King, and environmentally responsible portfolio of products and services, the organization brings efficient and sustainable climate solutions to buildings, homes, and transportation.

Motili, a globally renowned provider of property and HVAC technology solutions, has announced that effective immediately the company will begin offering Clean Comfort Indoor Air Quality (IAQ) products with every installation and repair job at multi-family, tenant-occupied properties. Clean Comfort IAQ products Motili’s decision to offer Clean Comfort IAQ products is in response to growing industry need. Tenant demand for indoor air quality purification and products has increased significantly in 2020, partly due to the global COVID-19 pandemic. Motili is offering pleated air filters, media air cleaners, and air handler purification coils in an effort to improve filtration and purification of the indoor air. Combining UV light and air filters to clean air Poor indoor air quality can cause a variety of harmful effects to a home, its occupants and its contents. “Through a combination of UV light, which can help reduce airborne pollutants, and appropriate air filters, customers may achieve improved indoor air quality,” said Jonathan Cramer, Product Manager, Clean Comfort, adding “We are pleased Motili has joined the effort in supplying these important IAQ products to customers.” Poor indoor air quality can cause a variety of harmful effects to a home, its occupants and its contents. An overly humid indoor environment can lead to mold growth, mildew, and staining. An indoor environment that is too dry can crack drywall and plaster. Enhancing Indoor Air Quality (IAQ) "Indoor air quality is becoming top of mind with building owners and residents alike," said Matthew Sallee, VP Business Development, Motili, adding "Providing clean air in apartments and homes requires a variety of solutions and we're pleased to be working with Clean Comfort and our clients to improve the indoor air environment." Motili brings contractors, operations teams, and the industry’s most advanced property management technology platform together to assess and complete HVAC work requests from start to finish. Nationwide provider of HVAC and hot water services Motili automatically schedules, dispatches, manages and invoices job requests and its predictive analytics improves budgeting accuracy by predicting product life cycle. Motili leverages its nationwide network of over 2,000 contractors and 1,000 distribution centers to provide HVAC and hot water services, across the US, to customers large and small.

Despite the collapse of the most important markets outside Germany, including France, Italy, Spain and the United Kingdom, in the first half of the COVID-19 plagued year - 2020, the German heating industry achieved robust growth worldwide of at least 3.1% down. Growth in German heating market “The initially high losses in southern Europe and the United Kingdom were partially offset by a race to catch up in the second half of 2020, at least in Italy, France, and the UK, so that the sales level here was slightly below 2019,” said Uwe Glock, President of the BDH (Federation of German Heating Industry). Glock adds, “The fact that we are actually in the black is thanks to the dynamic growth in Germany with a good 13%. The Polish heating market also developed similarly in 2020.” Federal climate package for buildings Glock describes the federal government's climate package as a complete success for climate protection in buildings Glock describes the federal government's climate package as a complete success for climate protection in buildings. He adds, “The top runners of 2020, the heat pump and wood heating, benefited from this, with high growth rates due to the subsidies.” The association also focuses on the disproportionately high share of investments in condensing technology coupled with solar thermal energy. This renaissance of solar thermal energy can also be traced back to the ‘Heating with renewable energies’ funding program that has been running since the beginning of 2020. Dynamic growth in heating with renewable energies “The success of the climate package proves that the political ideas behind the grand coalition are right and with the dynamic growth in heating with renewable energies, the ambitious CO2 reduction targets of the Green Deal are within reach,” said Andreas Lücke, General Manager of the BDH (Federation of German Heating Industry). Andreas adds, “The German heating industry is Green Deal ready and already offers marketable solutions for achieving climate targets. What is now needed is continuity with the currently favorable framework conditions for investors in high efficiency and renewable energies.”

Jobber, the provider of home service management software, announces its virtual conference, Jobber Professional Development (PD) Day, will take place on March 24. Gary Vee, serial entrepreneur and 5-time New York Times best-selling author, will keynote the event, kicking off a day of sessions led by an array of expert speakers, including seasoned service professionals and business coaches. The event will provide small business owners and their management teams with valuable lessons around people, profit, and process, so that they’re better equipped to tackle day-to-day challenges and improve efficiencies in their service business. Home service category Despite the economic uncertainty caused by the COVID-19 pandemic, home service, which includes industries such as lawn care, plumbing, HVAC, and contracting, demonstrated resilience throughout 2020. “Jobber PD Day is yet another way for us to give back to—and celebrate—the people in home service who help keep our communities safe and running,” said Sam Pillar, CEO and co-founder of Jobber. 2021 will be another fast-paced and challenging year for the home service category" "2021 will be another fast-paced and challenging year for the home service category that is also ripe with opportunity for growth. The tips, resources and tools that Gary Vee and our lineup of expert speakers will share are invaluable for operating an in-demand small business during another year of economic curveballs.” Custom-Built schedules The opening keynote, ‘Redefining Leadership: Live with Gary Vee’, will highlight what makes a great leader, how to set up a better definition of success, and what it takes to succeed in 2021. As one of the most sought-after public speakers, Gary Vee will pull from his own experience of helping his father grow their family business from $4M to $60M in sales. After the keynote, attendees will follow their own custom-built schedules consisting of workshops that matter the most to them. The process track, for example, will feature a workshop entitled ‘The Boring Success Formula™: How To Create Systems in Your Business For Profitable Growth’ presented by Shawn Van Dyke, founder of Built to Build Academy™ and author of Profit First for Contractors and The Paperwork Punch List. Overcoming personal roadblocks Kristin’s first TED Talk garnered more than three million views on YouTube Other notable speakers include Kristin Hadeed, CEO and founder of Student Maid and author of Permission to Screw Up, who will run a workshop around overcoming personal roadblocks and building a positive and competitive workplace for the people track. Kristin’s first TED Talk garnered more than three million views on YouTube and she has since joined Simon Sinek’s Optimist team. The event will also provide live networking opportunities where attendees can connect with other home service professionals to talk shop, share advice, and learn from peers. Home service business North American registrants will also be entered to win prizes that support the growing needs of a professional home service business, including vehicle wraps, new team uniforms, computers, tablets, and smartphones. Jobber PD Day is sponsored by Visa, the pioneer in digital payments. Visa is committed to helping small businesses bounce back from COVID-19 and has introduced a number of new programs and resources to help digitally enable 50 million small businesses. At the event, Jorge Ortega, from the Visa Global Social Impact team, will lead a must-attend session on ‘Financial Planning for Company Growth’, that will explore best practices for budgeting, planning, and goal setting.

Armstrong Fluid Technology announces that Simon Allan has been named Global Director, Standard Building Products, and a member of the company’s Leadership Board. Allan joined Armstrong in 2018 with responsibility for Armstrong’s UK and European wholesale strategy and the development of the circulator market in those markets. In mid-2019, he assumed the interim role of Sales Director, UK, and has led the team through a period of transformation and change including the 2020 coronavirus business interruption. General management leadership In his new role, Allan will report directly to CEO Todd Rief and continue to be located in the UK. As the Director of Standard Building Products he will provide global general management leadership for the circulator business, including product development, and work with sales leaders to grow the business. Prior to joining Armstrong, he held a series of senior management positions with Wolseley UK, the plumbing, heating and cooling trade specialist merchant. He came to Wolseley from RS Components Electrical & Electric Manufacturing, where he served most recently as Group Commercial Director.

Plumbing, heating and green energy company, Heatforce (Heatforce Wales Ltd) has joined the Furniture & Home Improvement Ombudsman (FHIO), demonstrating their continuous dedication to promoting fair trade and protecting consumer’s rights. Ombudsman scheme The independent, not-for profit, and government approved Ombudsman scheme has offered a range of services to its members and their customers for more than a quarter of a century, including independent alternative dispute resolution, training, and advice. The Ombudsman helps to provide consumers with additional peace of mind and supports businesses and their customers in finding solutions when disputes occur, without the need for costly and lengthy litigation. Gas-fitting, electrical wiring and plumbing expert South Wales-based Heatforce was set up 40 years ago, over which period a team of specialists has been built and around 100 apprentices have been trained in the trades of gas-fitting, electrical wiring and plumbing services.  It has contracts with local authorities, housing associations, charities, and utility companies to provide plumbing, heating, and renewable services. The company installs boiler, bathrooms and services central heating boilers and supplies and installs fires and fireplaces, right across the United Kingdom. Joined FHIO as commitment to raise standards By joining the FHIO, a business demonstrates a commitment to raising standards by signing up to a Code of Practice By joining the Furniture & Home Improvement Ombudsman (FHIO), a business demonstrates a commitment to raising standards by signing up to a Code of Practice and promoting consumer confidence in the sector in which they operate, so as to add another layer of protection for their customers. In addition, membership underlines industry best practice and an undertaking to manage complaints formally and at a level that is higher than the law prescribes. Access is provided to an established City & Guilds learning and development program, and a dedicated Ombudsman team who have expertise in dispute resolution and consumer law. Raising complaint with the Ombudsman Equally, consumers benefit as they will be able to raise a complaint with the Ombudsman for free, if they are unable to resolve the complaint through existing channels or internal procedures. Kevin Grix, CEO and Chief Ombudsman at Furniture and Home Improvement Ombudsman said, “Knowing that an organization subscribes to an Ombudsman demonstrates responsible business practice and provides reassurance to consumers and businesses alike. Hence, we would like to extend a warm welcome to new members Heatforce, as by joining our independent, government approved scheme, proves an ongoing commitment to protecting consumers’ rights and promoting fair trade.” Enhancing customer service Paul Maddocks, the Chief Executive Officer (CEO) of Heatforce said, “We are delighted to join the FHIO and look forward to the additional training and support that comes with membership. I am also pleased that customers will have extra peace-of-mind when it comes to choosing Heatforce, knowing that our work will be 100% satisfactory every single time.”

Air conditioning has become a huge part of our lives whether we know it or not. Most offices have them so that members of staff can enjoy a regulated working environment without having to shiver or overheat. This often makes the office a nice place to work in and helps staff to stay productive throughout the day, regardless of what is going on with the weather. Commercial air conditioning is something that we often take for granted because we barely realize that it’s there. The only time that we notice it is when it breaks down or it doesn’t function as efficiently as we want it to. Why is it important to regularly maintain an HVAC unit? When an AC unit isn’t looked after in the right way, there can be a number of things that can either go wrong Air conditioning maintenance is something that so many people overlook. This can be for a whole host of reasons, including whether it’s that they are unaware that it needs regular maintenance or they think it’s too costly to take on. These are often the most common reasons that air conditioning units aren’t looked after properly. When an air conditioner unit isn’t looked after in the right way, there can be a number of things that can either go wrong and disable air conditioning or just hinder its ability to do its job. Temperatures With a well looked after, fully functioning commercial air conditioner, you’ll find that the temperatures are very accurate and work as intended. This means that everything within your unit is in top condition and working well. For example, on a hot day, when you set your thermostat to a low temperature, you’ll get exactly that.  Over time you may find that your air conditioning starts to struggle a little. This can be in a few different forms. You may detect that it takes a lot longer for your air conditioning to get up or down to the right temperature. This can be for a whole host of reasons and so keeping it regularly maintained will help to reduce this risk. Cost-effective As mentioned, a poorly maintained air conditioning unit will likely mean that it takes longer to get to the right temperatures or it may not be efficient enough to even reach the temperature you’re after. With that in mind, it can start to cost a lot more to run your HVAC system in this state. Due to the fact that it might take longer to reach your preferred temperature, you could end up paying more as time goes on. If you don’t rectify this problem, you may end up with an air conditioning unit that no longer works enough to be worth running. This will have adverse effects on the working environment and your members of staff. Safety of staff Depending on where you are in the world, heatstroke is also a very dangerous problem One of the biggest concerns for a business owner, the HR department and the individuals themselves, is that the office needs to be suitable to work in. From a health and safety standpoint, employees need to be safe and protected. Often air conditioning maintenance falls under this and is a necessity. Depending on where you are in the world, heatstroke is also a very dangerous problem. Having an inefficient air conditioning unit that can’t keep up with the rising temperatures could potentially put your employees at risk! The same also goes for those in more densely populated cities like London, New York City and even France. The air quality in and around these cities can be awful and so having air conditioning to clean and filter the air before it arrives in your office can make a big difference. Preventative maintenance Preventative maintenance is possibly one of the most important parts of owning any sort of machinery. Whether we’re talking about a car or air conditioning, preventative maintenance is a must. Preventative maintenance is just the act of regular maintenance throughout the lifetime of a product. It often involves changing of parts or fluids, even if they don’t need it in that instant. For example, if you take your car for a service and the engine oil is still sort of okay but will need replacing in 2 months’ time, would you just leave it or get it changed there and then? This type of preventative maintenance is designed to make sure that everything is in top condition and works perfectly all of the time. The biggest problem we face is that people think preventative maintenance isn’t necessary and while, yes your AC system will run without it, it’s likely to cost you so much more in the long run and could end up upsetting your staff too with a drop in temperatures. Employee satisfaction Commercial air conditioning is still a huge part of employee satisfaction Although at the time of writing this, many people are working from home, commercial air conditioning is still a huge part of employee satisfaction. Having an operating office, warehouse, school or indeed home, with air conditioning can help to keep people happy throughout the year. As a business owner, HR or general manager, it’s part of your job to keep employees happy and working in an optimal environment. Without this, employees may start to get fed up with attending an office that’s way too hot to work in. Importance of a regular maintenance plan A regular maintenance plan is going to help you keep your air conditioning system in the best state possible. You‘ll be able to detect faults and malfunctions before they have a direct impact on your commercial air conditioning system and prevent any further damage. Through the utilization of a proper plan, you should find that your system has a longer lifespan than those that don’t and should work more efficiently saving you time, money and the hassle of a broken system. Keeping your staff members happy is also a must and so dedicating some of your budget to air conditioning maintenance might just help you to keep morale and employee satisfaction on the right level.

Until very recently the concept of unplanned shutdowns of HVAC systems and other evaporative cooling equipment in facilities was foreign to most building managers. Shutdowns would usually occur on a wholly scheduled basis, when equipment required planned maintenance, component repair, or replacement. But, with the occurrence of the global COVID-19 pandemic which saw hundreds of thousands of workers asked to work remotely literally overnight, we have seen thousands of buildings effectively mothballed with no time for planned system shutdown operations to take place. In this article, we will highlight best practices to follow after an unplanned shutdown of factory-assembled (package) cooling towers as well as inspection and start-up activities. As resources, we recommend following industry best practices as outlined in ASHRAE Standard 188 – 2018 and ASHRAE Guideline 12 – 2020. Additionally, your Water Management Plan, cooling tower user manual, and the advice of your cooling tower manufacturer and water treatment professional are essential resources. Follow HVAC safety protocols We have seen thousands of buildings effectively mothballed with no time for planned system shutdown operations to take place Before beginning inspection and start-up activities, consult with your safety officer and follow all safety protocols. Always shut off electrical power to the tower fan motor prior to performing any maintenance using lockout/tag out procedures. When planning to start up any cooling loop system after an extended period of shutdown, operators must consider the potential hazards that may exist in the stagnant water within the system. One concern is the potential growth of microorganisms, including legionella bacteria. Microorganisms, including Legionella bacteria, can grow in water distribution systems containing water that has been stagnant for longer than five days, as cited in ASHRAE Guideline 12-2020. These systems include community water supply pipes, building plumbing, and evaporative cooling equipment. First steps in starting up a cooling system The first step to a safe evaporative cooling system restart is to confirm that the quality of the water coming into the system is acceptable. That may mean flushing the facility’s feed lines as well as checking for “dead legs” throughout the distribution system. Microorganisms can grow in water distribution systems containing water that has been stagnant for longer than five days For the cooling tower specifically, fully draining and thoroughly cleaning all elements, including the cold and hot water basins and all mechanical equipment, is recommended. More on this later in the article. After cleaning, the cooling tower must be thoroughly flushed with fresh water and refilled. Your water treatment professional may recommend operating the cooling tower at elevated chemical levels verified via biological test before returning the system to standard chemical levels. Upon verifying acceptable water chemistry and biological activity, and documenting the treatment steps, the cooling tower components are ready for inspection before re-starting. Inspections and checks to do before restarting your cooling system Tower casing: Inspect the exterior of the tower for leaks and cracks. We recommend walking around the tower twice. First, be aware of trip points and focus on the lower portion of the tower. The second time look higher for cracks and leaks, signs of vibration and loose hardware, and presence of rust that may have been caused by an overflowing hot water basin. Louvers, Fill & Drift Eliminators: Check louvers for deterioration and excess scale build-up. Inspect the fill media for build-up of scale, algae, and other contaminants. Some light scale is typical on fill and can be easily removed with brushing. If the fill is heavily scaled and damaged, tower performance will be adversely affected. Drift eliminators should be clean and free of debris. Ensure the seals are in place and in good condition. Cold water basin: It is vital that your cold water basin and anti-vortex screens are clean, free of debris, and properly in place. If you have other equipment in your cold-water basin such as basin sweepers that go to side filtration, check nozzle placement to ensure proper water flow. Inspect water level probes, whether manual or electronic, for corrosion. When the basin is clean and operational condition of components is confirmed, refill the cold water basin to the recommended operating level. Hot water basin: Remove the basin covers to clean the water distribution system basin and nozzles. Then properly secure the covers. Piping: Check all supply and return piping to and from the tower; confirm valves are open and the water treatment system is operational. Mechanical Equipment – Fan, Motor, Gearbox, Belt Drive and Driveshaft Fan: Check the fan; blades must turn freely with proper tip clearance between the blade and the shroud. Verify blade pitch to eliminate vibration. Check the fan; blades must turn freely with proper tip clearance between the blade and the shroud. Verify blade pitch to eliminate vibration Motor: Turn the motor manually and confirm hardware is tight and free of corrosion. Moisture and heat are detrimental to motors. Check that open drain holes match motor orientation. Belt drive: Check tension on your belt drive. Inspect pulleys for corrosion and loss of metal in the grooves. Geardrive:  Check oil level. Check oil appearance for cloudiness or particulates, signs of water and other contaminants. Check and lubricate bearings. Driveshaft: Check alignment of driveshafts and couplings. Inspect for corrosion and damage. Check rubber components for cracks and brittleness. Start-Up Procedure Start pumps only with fans off. Check water level in hot water distribution basin and avoid overflow. Confirm water flow through the cooling tower is clean. Check cold water basin. If using a mechanical float valve, ensure that it is functioning correctly. Confirm water level sensor is operating correctly and that make-up water flows when required. Check below and around basin perimeter to rule out leaks. Start the fan motor at low speed – 25-30%. Observe fan operation and listen to confirm free movement with no obstructions. If fan operates freely, increase to full speed; Continue listening for unusual noises and monitor vibration levels in the cooling tower and on the fan deck. This article provides an overview the many considerations necessary to safely restart a factory-assembled cooling tower after an unplanned shutdown. These guidelines are merely a starting point for the process. Always consult the manufacturer and the cooling tower user manual and follow the recommended practices before proceeding. By Stephen Andrew, Parts & Service Manager - EMEA, SPX Cooling Technologies, Ltd., Worcester, UK and Robert Swafford, Aftermarket Channel Manager, SPX Cooling Technologies, Inc., Overland Park, KS, USA.

As a Managing Director of a company that provides temperature and humidity solutions to predominantly the warehousing and industrial sectors, I thought I would share my dilemma that I’m sure other business owners and managers also face. I don’t pretend to know the answers, but thought it might be worth sharing some of the considerations that I’m facing in whether to reshape, recruit and build or hunker down until the World, Europe and the UK offers some sort or predictability. I promise to not refer to ‘new normal’, masks or social distancing as this is extensively covered elsewhere. Context Our business has seen steady growth in the past 5 years, as a result of our efforts to create and retain relationships with customers who value our offer. Our focus has always been to offer solutions to large scale complex HVAC projects. We invest heavily in intellectual talent sponsoring PhD and MSc students, to keep us on our toes and develop leading edge solutions. We also feed off each other and our network of equally talented suppliers. My dilemma as Managing Director is do I continue our ambitious Research & Development (R&D), IP and Business Development or throttle back and take a cautionary approach until the economy offers a more certain platform? ‘Fortune favors the brave’ they say, but when you have a good business and employees look to business managers to ensure their livelihoods, how brave is brave? The Dilemma Immediate transactional or contractor resources are easy to obtain with the right screening and due diligence Immediate transactional or contractor resources are relatively easy to obtain with the right screening and due diligence, but for more developmental strategic roles, do you recruit in an emerging post pandemic, catastrophic employment forecast, that to in a mid/post Brexit world? From my personal perspective, it boils down to attitude, communication, enthusiasm and buy-in from everyone in the company. Nothing new there, but it feels that the stakes are higher so confidence is key. Do we or don’t we? Inaction is the riskiest response to the uncertainties of an economic crisis. Rash or scattershot action can be nearly as damaging. Rising anxiety (How much worse are things likely to get? and for how long is this going to last?) and the growing pressure to do something often produces a variety of moves that target the wrong problem or overshoot the right one. Within the world of HVAC, changes to legislation, environmental considerations, technological changes and research and development might be slowed or influenced, but won’t stop as a consequence of the immediate economy, which is a good thing. Recruiting on a need basis Many companies recruit when needed, to fill a vacant position or when a large project demands more manpower than the current headcount supports. This approach is obvious and addresses immediate transactional and resource needs. Using headcount as a KPI for growth, at a glimpse may illustrate positivity, but may be signaling a stop gap and may not be a true indicator of strategic growth. Of all the things I have observed over the last 5 months, reading the news, talking to colleagues and peers, a few things have stuck out for me, such as how companies have treated their employees, customers and suppliers, how creative and flexible some big organizations have been in responding to market changes and demands and how, despite uncertainty, their core business skills, intelligence and ability enabled them to prosper in a new and unforeseen environment. Finally, how companies will be remembered post crisis. Robust business planning The ability to respond quickly to market changes relies on creativity and attitude My belief is that those companies that have and continue to float to the top had the key ingredients of a successful business, enabled by capable enthusiastic talent that were given the opportunity to shine. These people weren’t hired to fill a stop gap, but rather these people were hired as part of a robust business plan. So, ‘do we or don’t we?’ Our philosophy at Jet Environmental Systems is to have a solid platform, identify future markets, trends and technologies and hire the absolute best people that we can to get us there. Recruitment in our business is a process that supports our strategic development and so for us our answer is yes, have confidence and continue to invest in the best talent. The ability to respond quickly to market changes relies on creativity and attitude with support from equally enthusiastic management who create the opportunity for individuals who present this talent to grow. Conclusion I hope the thought process I’ve shared has been useful, for me it has been a checkpoint in whether our choice of investment in people is right, not just now but in all situations. For me, it’s a resounding yes! I think we will create opportunities by having vision and giving people opportunity.

Millennials have been shaped by their experiences growing up with technology and by their heightened awareness of the environment. These facets of a consumer market dominated by millennials will guide the future of the HVAC market over the next several years. Each generation reshapes markets in their own image. In the case of millennials, trends and behaviors are influencing how companies design new solutions, including those in the world of HVAC. Sustainable solutions and personalized experiences Millennials place a premium on sustainable solutions that reduce their environmental impact Millennials place a premium on sustainable solutions that reduce their environmental impact. Millennials also want more personalized and convenient experiences, and they value enhanced customer service support. New systems designed with a personalized and ecological mindset are amplifying efficiency and convenience and giving unprecedented control to create a truly connected home for technophilic millennials. Future HVAC products to cater to millennials The challenges of catering to millennials is one of the trends LG Electronics has listed among those likely to impact the HVAC industry in the months and years ahead. The trends are directly guiding LG’s product mix, including WiFi-enabled indoor units and LG’s Smart ThinQ application, which put the ability to control a home’s comfort system at the consumer’s fingertips. Here are some other trends to watch, listed by LG Electronics, when looking ahead to 2021 and beyond: Greener solutions on the horizon: Beyond appealing to millennial sensitivities, green solutions have a long list of their own advantages. Industry providers are responding by creating more sustainable and efficient products to enable customers to reduce their carbon footprints. LG Inverter air conditioning systems are designed to minimize efficiency losses, provide sustainable energy savings and contribute to lower lifecycle costs. More efficiency and reduced costs: Geothermal heat pumps have quickly proven themselves to be an alternative energy source, offering both warming and cooling capabilities. They are a highly effective and renewable energy source that can transfer heat from the ground to cool and heat buildings. Minimizing greenhouse gas emissions: Connecting HVAC to the electrical grid highlights the importance of reducing greenhouse gas emissions. Air-to-water heat pumps and other solutions can generate cooling and heating from one unit, thus furthering the transition from natural gas, fuel oil or coal. Fulfilling the need for new employees: The next generation of HVAC engineers and technicians requires training programs. LG Air Conditioning Academies provide training and skills programs around the world to empower the new generation of HVAC professionals. The impact of COVID-19: The pandemic has created a need for greater safety precautions within the HVAC industry. Remote working trends and additional precautions will likely continue to impact the industry even post-pandemic. LG HVAC systems are evolving to better aid the road to recovery and to prepare for the new normal with optimal solutions for the ever-changing challenges.

Closed and cramped environments are especially problematic to the spread of the novel coronavirus that causes COVID-19. A ‘smart’ glass-paneled bus stop shelter, developed in Korea, embodies new approaches to making such spaces safe, including elements of HVAC. Smart shelters The smart shelters are closed-in glass cubes that serve as bus stops in the Seongdong district in northeastern Seoul, South Korea. The local district office collaborated with LG Electronics to develop the futuristic technology, which is designed to combat summer heat, monsoon rain and the novel coronavirus (COVID-19). Air conditioning and ultraviolet (UV) light sterilizers clean and cool the air Air conditioning and ultraviolet (UV) light sterilizers clean and cool the air. A solar panel on the roof provides back-up power. Surveillance cameras keep watch over the bus riders and intelligent video, an alert bell and an artificial intelligence (AI) noise sensor can provide information immediately to police and fire professionals, in case of an emergency response. Equipped with digital video screens Digital video screens provide warning when a bus approaches, and the sound system plays therapeutic music. Other amenities include free WiFi, charging stations for laptops or mobile phones, and even hand sanitizer. A thermal camera mounted at the entrance measures temperatures and allows entry through the automatic doors only to those with temperatures below 99.5 degrees Fahrenheit (37.5 degrees Celsius). Mounted at a lower height is a separate camera installed for children. Smart bus shelters to prevent COVID-19 spread A Seongdong district official said the smart shelters provide an environment where people can escape scorching weather and pouring rain, while preventing virus infections. The smart bus shelters represent a new approach to preventing coronavirus infection. Ideally, people should avoid small, closed-in spaces during the COVID-19 pandemic. However, crowded urban areas make it harder to do so. Also, the persistence of the pandemic and its continuation for months and likely into 2021, makes development of new solutions even more urgent. Technologies to protect against infection When social distancing is difficult, solutions such as the smart shelters will enable societies to return to some semblance of normalcy. However, people entering the shelter are still encouraged to wear masks, practice good hygiene and to stay one meter apart from others. Such technology developments will be crucial in large cities around the world, where crowded populations cannot return to their productive lives until additional mitigating approaches are developed to slow the virus spread. Avoiding disruption of transportation infrastructure Smart shelters contribute positively to economic recovery as the coronavirus impact subsides By helping to ensure operation of the transportation infrastructure, the smart shelters can contribute positively to economic recovery as the coronavirus impact subsides. However, the smart shelters are expensive, about a million dollars for the 10 units installed in South Korea or some US$ 84,000 for each shelter. Since they were installed, each shelter has been used by about 300 to 400 people a day. Obviously, many more of the shelters would be needed to provide a comprehensive solution. New innovations to counter continuous pandemic spread South Korea has not been spared by the novel coronavirus, despite deployment of widespread testing and tracing. The country is credited with waging one of the world’s most successful fights against COVID-19 and never imposed a nationwide lockdown. Of the country’s more than 50 million people, there have been around 23,000 cases and 385 deaths. However, as Asia’s fourth largest economy, the country has continued to suffer persistent outbreaks, especially in the more densely populated areas. The smart shelter demonstrates the need for new innovative solutions to address the novel coronavirus, and the important role of HVAC systems as a component of those solutions.

The Wyss Institute at Harvard University has developed an evaporative cooling system that uses a specially coated ceramic to cool air without adding humidity. Researchers say the approach can yield more affordable and environmentally friendly air conditioning systems for the future. ‘cold-SNAP’ system The ‘cold-SNAP’ system uses a water-repellent nano-scale surface coating that is applied selectively to surfaces of a 3D-printed ceramic heat exchange. The result is much cooler buildings with less humidity. ‘cold-SNAP’ is short for cold superhydrophobic nano-architecture process. The invention uses evaporative cooling, which happens when hot air is put in contact with water. As the water evaporates, it cools the air but adds moisture. Use of the water-repellent coating separates the moisture from the cool air to provide an inexpensive source of cooler, dryer air that can cool a building in lieu of traditional air conditioners. Evaporative Cooling technology The hydrophobic coating is selectively applied to components that will manage the flow of dry air The approach is a union of old and new – combining ceramic, one of the oldest, cheapest and most widely available building materials, with the novel hydrophobic surface coating developed by Wyss Institute. Because ceramic is malleable, the heating exchange unit can be produced via extrusion or 3D printing of a single piece, with its shape adjusted to maximize surface area available for heat transfer and evaporation. The hydrophobic coating is selectively applied to components that will manage the flow of dry air. Variation on indirect evaporative cooling (IEC) systems The specialized coating separates incoming hot air from outgoing wet air, allowing the hot air to be cooled by circulating water without adding humidity to the inside of a building. ‘cold-SNAP’ is a variation on indirect evaporative cooling (IEC) systems, which use complex heat exchange units that make them difficult and expensive to manufacture.  Researchers say the approach can create low-cost, efficient air-cooling units to meet the world’s increasing demand while using 75% less energy. The system can be up to four times more efficient than conventional air conditioners as measured by the coefficient of performance (COP), the ratio of cooling to required energy. ‘cold-SNAP’ was designed by a multi-disciplinary team of scientists and designers from the Wyss Institute’s Adaptive Material Technologies Platform, Harvard’s Graduate School of Design (GSD), and the Harvard Center for Green Buildings and Cities (HCGBC). Integration into evaporative cooling systems The new technology could be integrated into existing evaporative cooling systems and sold as environmentally friendly air conditioners in a variety of climate zones. It could even be manufactured into the facades of buildings, thus cooling the space within, using only the energy needed to pump water to the system. With global warming causing a rise in the Earth’s average temperature, worldwide demand for air conditioning systems that do not contribute to that climate change increasingly will be in demand. A growing middle class throughout the world is also contributing to demand. No humidity added to the air ‘cold-SNAP’ does not add humidity to the air and works well in humid, tropical climates, as well as dry, hot climates Because ‘cold-SNAP’ does not add humidity to the air, it works well in humid, tropical climates (where it is sorely needed) as well as in dry, hot climates like the Middle East.  Traditional electric air conditioners use mechanical vapor compression to convert a chemical refrigerant back and forth between its liquid and vapor forms, absorbing heat during vaporization and then removing moisture during condensation. Traditional systems use a large amount of energy to cycle the refrigerant, which increases costs, not to mention the refrigerants contribute to global warming. Historically, the environmental impact of such systems was a hidden cost that was not considered. Wyss Institute Validation Project In 2019, ‘cold-SNAP’ was named a Wyss Institute Validation Project, which puts it on track to become commercialized. The validation program seeks to ‘de-risk' technologies and demonstrate that they can be scaled up for commercialization. The Wyss Institute for Biologically Inspired Engineering at Harvard University emulates Nature’s design principles to engineer new, ‘bio-inspired’ materials and devices with high-impact applications in healthcare, manufacturing, robotics, energy, and sustainable architecture. The cross-disciplinary faculty, technical staff, students, and fellows undertake high-risk research and technology development. 

Florida-based tanker transportation and fleet management company, Oakley Transport is no stranger to success. Its roots date back to 1961, starting out as an independent citrus fruit broker, before entering into the harvest and hauling sector of the citrus industry. Specialized tanker transport In 1986, Oakley Transport diversified into the transport of liquid food grade products and quickly became one of the top transporters in specialized tanker transportation services. And just four years ago, the company expanded once again, however, this time into the reefer segment. “With a request from key partners, we entered the refrigerated side of business in late 2016 to move many of the finished goods that came from the tanker division. It was a natural way to further diversify and a great growth opportunity,” said Thomas E. Oakley of Oakley Transport.  It allowed us an opportunity to introduce the Thermo King brand into our fleet" Tom adds, “It also allowed us an opportunity to introduce the Thermo King brand into our fleet, an opportunity that continues to expand.” ISO 9001 and ISO 22000 certification Those opportunities are no accident. According to Thomas E. Oakley, President and Chief Executive Officer (CEO), Oakley Transport, “The company has always aligned its vision with core values – and that has provided competitive advantages. Indeed Oakley Transport’s reputation for reliable service, dependable drivers, and industry leadership as early adopters of the FDA’s Food Safety Modernization Act and ELDs, has earned the organization certification in ISO 9001 and ISO 22000 standards, positioning them well throughout the industry.” TriPac Evolution auxiliary power units Reliability of equipment is paramount for Oakley Transport as it ensures timely deliveries, offers performance efficiencies and contributes to driver retention rates. Oakley was pleased with the quality its first Thermo King reefers provided so in 2019, decided to give the TriPac Evolution auxiliary power unit (APU) a try as well. The company conducted a pilot test of Thermo King’s TriPac Evolution APUs with the support of Thermo King of the Southeast (TKSE), the local Thermo King dealership. Reduced fuel consumption and emissions “We were looking to improve truck idle times and keep them in the single digits – nine percent or less,” said Pete Nativo, Vice President of fleet maintenance for Oakley Transport, adding “While APUs reduce fuel consumption, emissions and noise levels, they also keep the drivers comfortable – by providing heat and power for amenities that make road life a little more like home life.” Feedback from our drivers has been good – they like the TriPac’s easy-to-use controls" Pete Nativo adds, “Feedback from our drivers has been good – they like the TriPac’s easy-to-use controls. They also believe it starts easier. Most importantly, the TriPac has been very reliable. TKSE is a great local partner and if something does go wrong out on the road, Thermo King’s expansive dealer network allows for easy serviceability for our long-haul drivers.” He further states, “Bottom line is that Thermo King of the Southeast and Thermo King have proven to be trusting and reliable partners who offer consistent, quality service that aligns with our own standards.” Reliability of Tripac Evolution APUs The pilot of five TriPac Evolution auxiliary power units (APUs) in 2019 led to an order of approximately 200 more in 2020, demonstrating Oakley’s commitment to driver comfort and ultimately, retention. “We were really excited to work with Oakley Transport on the TriPac pilot as it allowed us the opportunity to demonstrate the performance and reliability of our APU with actual documentation on idling time, fuel consumption and more,” said Rob Race, Senior Account Executive at Thermo King of the Southeast (TKSE).

Karl Reeves, CEO of Consolidated Elevator Industries announced that his company has taken their initial delivery of Delos air filtration systems.   Although one may only be in the cab for a few seconds, protecting commercial elevator passengers is one of the top priorities in the nationwide effort to keep buildings safe in the era of COVID-19.  That's why at Consolidated Elevator, they’ve identified air filtration as one of the first and most important ways to ensure the confined space of an Elevator cab meets high standards of health and safety.   Delos air filtration solutions  To accomplish this, they have partnered with wellness experts at Delos to provide top-of-the-line air filtration options for the building owners of New York City.   The Delos air filtration solutions installed by Consolidated Elevator feature High-Efficiency Particulate Air (HEPA) filtration to help improve the quality of the air in the elevator cab. The Delos solution helps reduce air particles that may carry bacteria and viruses by targeting allergens, toxins, pathogens, pollen and other pollutants in the air.  Even with air purification in place, face coverings should also be required at all times while in, and waiting for, the elevator. Building managers should ensure that there is signage stating this policy that is visible from a distance. This aligns with CDC recommendations on the use of cloth face coverings "in public settings where other social distancing measures are difficult to maintain" to help slow the spread of the virus. 

Boiler manufacturers Baxi Heating and Worcester Bosch have installed hydrogen burning boilers at ‘HyStreet’, in specially built demonstration houses at DNV GL’s specialist test site at Spadeadam in Northumberland, United Kingdom. The site has been used to complete over 200 tests, researching and proving the safety of converting homes and gas networks to hydrogen. The project is part of H21, a Network Innovation Competition project sponsored by Ofgem. Northern Gas Networks is leading the project with partners Cadent, Scottish Gas Networks, Wales & West Utilities, National Grid, DNV GL and the Health and Safety Executive’s science division. Combi boilers installed H21 is demonstrating how existing natural gas networks can be re-purposed to safely carry 100% hydrogen H21 is demonstrating how existing natural gas networks can be re-purposed to safely carry 100% hydrogen. For the first demonstration, both Worcester Bosch and Baxi Heating have installed combi boilers into the houses on HyStreet. The boilers have been developed as part of the UK Government-funded Hy4Heat program, which is also supporting the development of hydrogen-ready gas cookers, fires and gas meters. As around 85% of UK homes currently rely on natural gas for heating and hot water supply, re-purposing the natural gas grid for use with hydrogen would mean a low disruption option for householders to decarbonize their heating, without the need for extensive changes to their existing system. Tackling carbon emissions due to home heating Tackling carbon emissions resulting from home heating is utterly essential and one of the most difficult challenges in achieving net-zero emissions, given the need to make adaptations in almost every home. A growing library of studies and reports conclude that all viable scenarios for the UK to hit net-zero include hydrogen as a vital component. That is why Government and industry are working on various projects across the United Kingdom. Wide deployment of hydrogen boilers Tim Harwood, Northern Gas Networks’ Project Director for H21, said “Seeing the boilers in situ at Spadeadam is an exciting step in the journey to realizing our goal of a gas network transporting 100% hydrogen to customers. The hydrogen boiler looks and feels just like the natural gas version we all have today and is just as user-friendly, showing that a transition could cause minimal disruption to customers.” Dan Allason, Head of Research and Innovation, at DNV GL’s Spadeadam Research and Testing, said “Eight out of ten homes in the UK use a gas boiler to heat their homes and provide hot water and replacing all gas boilers with electric alternatives could be extremely costly. Both of the boiler manufacturers have developed options with their hydrogen ready prototypes to assist the switch to a lower carbon alternative.” Proof of concept and public acceptability We are delighted to be able to demonstrate this innovative new technology in a real-life setting in the UK" Dan adds, “Having these fitted to the HyStreet demonstration project at Spadeadam gives gravitas to the proof of concept and public acceptability of appliances such as these. The boilers are one of the first important steps.” Karen Boswell, Managing Director of Baxi Heating, said “This is an important step forward on our hydrogen journey and we are delighted to be able to demonstrate this innovative new technology in a real-life setting in the UK.” Zero-carbon alternative to natural gas Carl Arntzen, the Chief Executive Officer of Worcester Bosch commented “It is fantastic to see our prototype hydrogen boiler running successfully at this demonstration site. The boiler has operated seamlessly in its first month of operation and continues to provide both heating and hot water.” Carl adds, “It proves that hydrogen gas has great potential as a zero-carbon alternative to natural gas for heating and hot water in the UK and beyond. These initial tests are incredibly encouraging and will hopefully give key decision makers confidence to deploy hydrogen gas as a fuel for the future.”

Accommodating significant fleet growth and modernization, one of North America’s renowned refrigerated trucking companies, KLLM Transport Services, is adding 1,400 new Utility trailers refrigerated by Carrier Transicold units, equipped with the eSolutions telematics platform and TRU-Mount solar charging systems. Carrier Transicold is a part of Carrier Global Corporation, a globally renowned provider of healthy, safe and sustainable building and cold chain solutions.  “Thanks to continued investments to replace and upgrade our equipment and technology, we are, today, a 57-year-old company with one of the youngest, most advanced fleets on the highway,” said Jim Richards, President of KLLM, a Top-3 refrigerated carrier, headquartered in Richland, Mississippi. Carrier Transicold refrigeration units “As a premier service provider, with more than 6,000 refrigerated trailers and domestic intermodal containers serving 48 states and Mexico, it is vital that we continuously renew our fleet,” said Richards, adding “This latest investment helps us keep our fleet new and modern for improved service, less downtime and to provide our customers with the advantage of the most current technology.” The new Carrier Transicold systems include 1,325 X4 7500 single-temperature trailer refrigeration units to be deployed by KLLM, and 75 Vector 8600MT multi-temperature units to be used by KLLM’s Dallas-based Frozen Foods Express (FFE) business. All refrigeration systems will be installed on 53-foot Utility 3000R insulated trailers by Carrier Transicold and Utility Trailer dealer, Southern States Utility Trailer Sales Inc., also located in Richland. eSolutions telematics platform Carrier Transicold’s eSolutions platform helps refrigerated transporters operate more efficiently by improving visibility of their cold chain assets and intelligently providing a centralized data stream about their transport refrigeration units (TRUs) and cargo. In addition to supplying critical data, such as temperatures, location and movement, the eSolutions platform will provide two-way control as well as analytic and diagnostic information about its refrigeration units. TRU-Mount solar charging system Carrier’s TRU-Mount solar charging system helps maintain the charge of the refrigeration unit battery Carrier’s high-performance TRU-Mount solar charging system helps maintain the charge of the refrigeration unit battery, which supports the eSolutions telematics system, even when the refrigeration unit is off. “The fact that the eSolutions system is integrated with the Carrier Transicold units is very important to us,” stated Jim Richards, adding “It will give us new abilities to download data and upgrade over the air, including our IntelliSet profiles, something we are certainly excited about.” IntelliSet feature software application The IntelliSet feature is a software application included with Carrier Transicold’s APX refrigeration unit controllers that allows custom configuration of multiple refrigeration parameters to create profiles based on specific commodities or customer preferences. With the eSolutions system, IntelliSet configurations can be selected remotely, and parameter updates can be done over the air rather than manually, saving time and resources. For additional details about Carrier Transicold’s transport refrigeration units, eSolutions platform and solar charging options, turn to the experts in Carrier Transicold’s North America dealer network.

Adcock Refrigeration and Air Conditioning Ltd. (Adcock) looks after all the air conditioning, water chillers and AHU equipment at the Birmingham site, where Smurfit Kappa provides a reliable service for cardboard and paper recycling. Quarterly maintenance and service  Adcock carries out maintenance visits every quarter and has engineers on hand to provide 24-hours support to assist the smooth site’s operation. The condenser and evaporator coils get clogged up quickly due to the humid conditions and they also corrode because of the acidic atmosphere on site. Corrosion occurs within 3 to 4 years, even after being treated with specialist long-lasting corrosion protection. Leak repair formula to repair evaporator coils Adcock is currently looking to test a new leak repair formula that will temporarily repair coils Adcock Refrigeration and Air Conditioning’s biggest challenge with the HVAC system maintenance and repair work was to cope with the need for quick turnaround of repairs and reduce the long lead times that are very common for evaporator coil replacements, largely due to the need for the coils to be specially coated.  Adcock is, therefore, currently looking to test a new leak repair formula that will temporarily repair coils. The company has designed and installed a number of 100% back-up systems in critical areas at Smurfit Kappa’s Birmingham site, so as to cut down-time and keep it to a minimal, especially during any breakdown. Complete turkey solution Adcock has developed their technology through meticulous research and development. Their engineers carry out a comprehensive survey, provide precision design and fast and efficient installations, in order to provide a complete 'turnkey' solution to cater to varied climate and temperature setting needs for commercial and residential HVAC systems.

BG Energy Solutions (BGES) has been appointed to design building management systems for Keadby 2, a new 840MW gas-fired power station under construction in North Lincolnshire. Keadby 2 power station Keadby 2 is expected to become the cleanest and most-efficient gas-fired power station in Europe, enabling the UK to move away from coal in the 2020s and to integrate more renewables into the power grid. It will also be capable of being upgraded to further decarbonize its generation through carbon capture or hydrogen technology, as routes to market develop. When completed, the power station will provide electricity to up to 840,000 homes and businesses in the UK. Siemens Energy is the principle contractor delivering the power station, with specialist HVAC company, Exyte Hargreaves supporting the delivery of mechanical and electrical / HVAC within five buildings on the site. BGES has been appointed to design the building management systems, which will be commissioned in spring 2021. BMS and energy solutions major BGES is a member of the Engineering Construction Industry Association and adheres to the NAECI framework BGES is one of the UK’s renowned BMS and energy solutions companies, with roots dating back to 1995. The company has offices in Sheffield and London and is known for its unique approach to customer challenges, using state-of-the-art technologies. BGES is a member of the Engineering Construction Industry Association and adheres to the NAECI framework (the National Agreement for the Engineering Construction Industry). Adrian Woodhead, Project Lead at Exyte Hargreaves said “As a committed and responsible member of Britain’s Energy Cluster we are delighted with this appointment. Our delivery build methodology incorporates the use of our MMC Offsite Assembly Facility to supply horizontal modules, vertical risers and a prefabricated plant room, housing the centric energy center and heating distribution for the whole facility.” Design and build BMS systems Simon Shaw, Project Director at BG Energy Solutions (BGES) said “We are delighted on our appointment to design and build BMS systems for the world-renowned Keadby 2project. In doing so we’re proud to play our part in delivering a future-ready power station that will help the UK transition to a net zero energy system.” Commercial operation of Keadby 2 is scheduled for 2022 as coal power plant closures come into effect.