Efficiency

With an order of 900 PrimeLINE® units from Carrier Transicold, Korea Marine Transport Containers (KMTC) is expanding its refrigerated cargo fleet and replacing older units. The PrimeLINE unit is a container refrigeration unit designed for world-class performance with leading energy efficiency, capacity, and overall lifecycle cost. Carrier Transicold is a part of Carrier Global Corporation, the foremost global provider of healthy, safe, sustainable, and intelligent building and cold chain solutions.   Meeting the needs of the customers "Every year, we secure new reefer containers to meet the needs of our customers, offering them the highest level of performance and satisfaction. This is easily achievable with the 900 new PrimeLINE units by Carrier, which is especially vital to our customers in the lucrative durian market in Thailand,” said SW Nam, General Manager of Equipment Control Team, KMTC. Maintaining temperatures for transportation PrimeLINE units tight temperature controls prevent the fruit from spoiling and arriving at its destination in optimal condition These 20- and 40-foot high-cube containers will be used to transport durians from Thailand to Hong Kong and vegetables from China to Southeast Asia. Durians are high-respiring fruit, consuming high levels of oxygen and releasing a large amount of carbon dioxide. Maintaining temperatures between 13–15 degrees Celsius is vital to prevent the fruit from spoiling and arriving at its destination in optimal condition and this is easily achievable with tight temperature controls by the PrimeLINE units. Key features KMTC selected Carrier for its superior performance, backed by a dedicated customer service team. The PrimeLINE unit, which has been the industry sales leader for over 13 years, features: Efficient performance with its energy-conserving digital scroll compressor Fast temperature pull-down with an economized vapor injection system, to start compressor cycling sooner, minimizing power consumption Tight temperature control within +/- 0.25 degrees Celsius High airflow attributed to its aerospace-inspired fan design Excellent cost of ownership thanks to its efficiency and rugged design PrimeLINE refrigeration units are one of the solutions offered through Carrier’s Healthy, Safe, Sustainable Cold Chain Program to preserve and protect the supply of food, medicine, and vaccines.

Viessmann has launched a range of electric heating products to the UK, following strategic acquisitions by the Viessmann Group, to grow its electrified heating offer.  A new 4-24 kW Vitotron electric system boiler, three Vitotherm direct hot water heaters and three Vitoplanar electric space heaters can be purchased from various merchants in the UK, building on Viessmann’s long-established range of electric heat pumps. Fossil boiler ban “Centralized electricity generation is becoming greener and more sustainable and in line with that, it is expected that the cost of electricity will reduce to be closer with gas and oil, making electric heating a more attractive proposition for an increasing number of UK homes,” says Viessmann Marketing Director, Darren McMahon. They will also benefit from lower installation costs compared to conventional boilers" “Heat pumps are not suited to every property, particularly apartments and smaller properties that have low heat losses and require a small system with just a few radiators. Here, Viessmann’s compact Vitotron electric boiler can deliver the desired comfort for a significantly lower installed cost. We expect electric boilers to be popular with housebuilders, as well as electricians, in the face of the 2035 fossil boiler ban. They will also benefit from lower installation costs compared to conventional boilers, due to the absence of flues and gas supply pipework,” continues Darren McMahon. Heater power modulation Viessmann’s Vitotron 100 boiler system is equipped with a 5-liter expansion vessel. It is available as a 4-8 kW model for single phase power and up to 24 kW with three phase and has 99.4% efficiency. Advanced controls bring a range of functionalities designed to keep operating costs down, including regulation of water temperature in the heating circuit from 20 to 85 °C, automatic heater power modulation when fitted with the weather compensated control option, temperature programming and a ‘time of use’ tariff for reduced overnight charges, or in conjunction with new smart energy tariffs. It’s simple to install and can operate in conjunction with other heat sources, such as solar PV. Viessmann is also introducing three Vitotherm hot water heaters that only consume electricity when hot water is needed, ideal for homes and offices. Underfloor heating mats The ES4 model is available as an under or over sink heater in five or 10-liter versions The ES4 model is available as an under or over sink heater in five or 10-liter versions; the Vitotherm EI5 is tankless. The Vitoplanar range of space heaters includes the EC4 model, a slimline wall-mounted convector heater with 500-2000 W output; the EI2 and EI6 infrared panel heaters, available in mirrored glass or white steel finishes with outputs from 325-900 W; and the Vitoplanar EF2 electric underfloor heating mats with outputs from 150-1275 W for installation in screed or tile cement type floors. These products come with a standard two-year warranty and are available now from merchants nationally, such as Viessmann Direct. Viessmann plans to offer remote training in the future. In 2019, Viessmann acquired KOSPEL, a Polish manufacturer of instantaneous water heaters, electric boilers and DHW cylinders and in 2020 it bought shares in Etherma, an Austrian manufacturer of direct and infrared electric heating systems.

Epicor, a global pioneer of industry-specific enterprise software to promote business growth announced two new strategic independent software vendor (ISV) partnerships with Geotab and Buildxact. The direct integrations with the Epicor BisTrack platform, built specifically to help with the unique needs of building suppliers, will deliver powerful cloud capabilities to better anticipate and respond to customer needs, and more effectively manage and grow business operations. Enterprise Content Management (ECM) module The company also introduced new Epicor BisTrack integration with the Epicor Enterprise Content Management (ECM) module. This gives building suppliers industry-pioneering content management and intelligent data capture to digitize and automate paper-based processes – such as sales order entry and invoicing – to save time and increase efficiency. Building suppliers need ways to stand out from their competition in quality, responsiveness, availability" “In today’s unpredictable supply chain environment, building suppliers need ways to stand out from their competition in quality, responsiveness, availability, and pricing. That means finding ways to pivot quickly – to adopt new technologies and business models, and optimize work environments and practices,” said Himanshu Palsule, Epicor president and CTO. End-To-End Solution  “The Geotab and Buildxact partnerships, along with Epicor ECM integration, give Epicor BisTrack customers an end-to-end solution for even greater real-time visibility, operational insights, and process automation to help make smarter decisions for business growth.” Record consumer and industry demand for building supplies over the past year, coupled with the resulting hikes in lumber and materials prices, have highlighted the importance of a highly optimized supply chain. It's also shone a bright light on the role an automated, data-driven, and cloud-enabled supply chain management strategy will play going forward. The new ISV partnerships and Epicor ECM integration extend Epicor BisTrack capabilities and address these challenges, including cloud-based functionality to manage fleets and protect assets, streamline estimating, ordering, and job management, and automate data capture for greater efficiencies and accuracy. Notable features include: Geotab Telematics and Fleet Management Epicor BisTrack integrates with Geotab’s telematics platform to help maintain safety and compliance Geotab, the connected vehicle company, offers an extensive ecosystem of integrated and fleet-focused hardware and software solutions to help businesses better manage their fleets.  Epicor BisTrack seamlessly integrates with Geotab’s award-winning telematics platform to help maintain safety and compliance while also boosting productivity and efficiency by helping increase vehicle uptime, lowering operating costs, and optimizing route and dispatch management. Buildxact Estimating and Construction Management Buildxact delivers a cloud-based estimating and construction management platform for Home Builders and Contractors to perform takeoffs, manage estimates, and place orders with lumber and building suppliers. Through Epicor BisTrack and Buildxact, Home Builders and their Suppliers will become more tightly connected enabling greater order accuracy and speed that gives sales teams more time for prospecting and building relationships, and less time spent on administrative tasks. Epicor ECM for Automated, Intelligent Data Capture Epicor ECM integration with Epicor BisTrack transforms paper-based systems into a fully digitized repository for all file types, eliminating the inefficiencies, inaccuracies, and double-handling associated with manual processes. The module leverages machine learning to automatically classify documents and submit them to the right touchless workflow process for indexing, uploading, and approvals for AP. Additional options include a full-featured mobile app, integration to Epicor Kinetic Financials,  PackageWorks for tailoring document packages for each recipient, Forms to replace paper-entry forms, and a connector for DocuSign eSignature.

The pandemic not only raised concerns about public health but also increased public awareness of the impacts our buildings have on the planet. A healthcare facility’s purpose is to serve the health of the community and promote public wellness. Hospitals account for 4.4% of global emissions, so to truly protect the health of the community, healthcare leaders need to make sure they are also protecting the planet. Public Health Issue The Department of Health and Human Services (HHS) recently formed its Office of Climate Change and Health Equity, which will treat climate change as a public health issue – correlating with reports that air pollution can cut 2-3 years off the average lifespan. 67% of healthcare executives have already implemented healthy building initiatives in their own facilities Healthcare facility leaders are clearly recognizing this need to promote environmental sustainability and carbon reductions. According to the Johnson Controls Healthy Buildings Pulse Survey, of more than 800 building decision-makers, 67% of healthcare executives have already implemented healthy building initiatives in their own facilities. infrastructure upgrades to achieve net-zero emissions Through the strategic implementation of efficiency-focused infrastructure solutions, healthcare campuses can begin to achieve sustainability goals. There are a wide variety of solutions that healthcare organizations can implement, including: Central utility plant optimization software leverages the Johnson Controls OpenBlue digital platform to connect systems and data for intelligent, automated decision-making. This drives down costs and increases reliability while advancing sustainability goals. Touchless environments use mobile, voice, or web-based interfaces to allow clinical staff to control and optimize room elements like lighting and temperature to save energy. Occupancy sensors can automatically shut down buildings systems in unused rooms to reduce energy waste. Water-efficient building solution upgrades increase efficiency and reduce municipal water loss through improved leak detection, accurate meter sizing, and other retrofits. Integrated Facility Command Center helps facilities monitor and control every aspect of the building and its operations from a single dashboard. These digital platforms use sophisticated Application Programming Interfaces (APIs) to gather data from an army of disparate apps and systems, connect and analyze the various data streams and insights, and display results in one dashboard. Healthcare organizations cannot implement zero-carbon and renewable energy goals for their facilities without discussing the digital technology that is essential to achieving building and operational efficiencies. OpenBlue Net Zero Buildings OpenBlue Net Zero Buildings benefits companies to achieve decarbonization and renewable energy goals Johnson Controls OpenBlue Net Zero Buildings as a Service offering provides a one-stop-shop for organizations looking to achieve decarbonization and renewable energy goals using the OpenBlue suite of connected technologies.   The holistic suite includes OpenBlue Healthy Buildings, net-zero building roadmaps, and real-time performance reporting that analyzes energy, water, materials, and emissions. OpenBlue Enterprise Manager Similarly, Johnson Controls offers OpenBlue Enterprise Manager, a comprehensive suite of apps that monitor and improve energy efficiency, support reporting, and can predict energy demand and consumption. Enterprise Manager tracks manage and analyze all energy use and sources including utility bills for thermal, water, electrical storage, and carbon. The technology leverages AI and machine learning to predict energy demand and consumption, allowing building operators to take proactive action to avoid unplanned spending. compliance with sustainability-focused regulatory bodies Hospitals are some of the most heavily regulated building environments, so they need to ensure compliance with sustainability-focused regulatory bodies like the EPA and the DOE as well as state-specific regulations. Thanks to holistic infrastructure technology solutions and compliance support from Johnson Controls, healthcare facilities can maximize efficiency while remaining compliant with these strict regulations and making good on net-zero emissions goals. Humber River Hospital: Case Study Take for example Humber River Hospital in Toronto, Canada. The healthcare center worked with Johnson Controls through a Performance Contract to implement OpenBlue Enterprise Manager and Smart Connected Chillers. Humber River Hospital was able to achieve several goals by adopting solutions that gather real-time information By adopting solutions that gather real-time information on energy efficiency, asset performance, maintenance operations, and space utilization, Humber River Hospital was able to achieve several goals: improve patient and staff satisfaction, enhance asset performance long-term, support proactive facility management and reduce energy consumption campus-wide. In fact, the improvements resulted in 4.3 million kilowatt-hours of reduced energy consumption since 2016. Digitalization, decarbonization, and renewable energy goals Healthcare organizations cannot implement zero-carbon and renewable energy goals for their facilities without discussing the digital technology that is essential to achieving building and operational efficiencies. Healthcare facilities need to consider the technology that will be required to drive their sustainability mission forward, and that requires a three-step process: identifying and understanding current technology in place, ideating about what you want technology to achieve, and mapping out how systems work together to deliver the desired net-zero and renewable energy goals. Sustainability driving building resiliency and occupant comfort Implementing sustainable infrastructure benefits more than just the environment. Building decarbonization reduces operational costs by optimizing equipment and lighting strategies – the biggest consumers of energy and budget – through preventative and predictive maintenance programs, creating a smarter building overall. What’s more, increased infrastructure resilience provides buildings a longer lifespan, requiring fewer energy-consuming upgrades and retrofits.   Building managers should also keep in mind that the most sustainable facility possible is the one that is already built – it’s significantly better for the environment to implement upgrades and retrofits rather than starting from scratch with new construction. Reducing carbon footprint with sustainable infrastructure Reducing emissions leads to healthier people and a healthier surrounding community Most importantly, reducing emissions leads to healthier people and a healthier surrounding community. Sustainability and resilience retrofits can improve patient and employee satisfaction. When employees all buy into a sustainable culture, aligning your actions with the beliefs of your staff can create an enhanced corporate identity. With the right mindset and proper infrastructure in place, hospital leaders can be empowered to reduce their carbon footprint, furthering their mission to foster a healthy community. Johnson Controls has a presence in 83% of hospitals in North America and is committed to helping each of these facilities reduce their carbon footprint by offering them sustainable infrastructure solutions geared toward net-zero carbon emissions.

AAON, Inc. a front-runner in innovation and production of premium quality, highly energy-efficient HVAC products for non-residential buildings, announced it has entered into a membership interest purchase agreement to acquire 100% of the equity interests of BasX, LLC, dba BasX Solutions (“BasX”), a front-runner in the manufacturing of high-efficiency data center cooling solutions, cleanroom systems, custom HVAC systems, and modular solutions. The transaction terms require an upfront payment of $100 million, subject to customary adjustments. Additional payments valued at up to $80 million are subject to earn-out milestones that extend through 2023. As a condition to closing, AAON will also sign a real estate purchase agreement with BasX Properties, LLC, an affiliate of BasX, to acquire the real property and improvements utilized by BasX for an additional $22 million, subject to customary closing conditions and adjustments. AAON plans to fund the transactions through a combination of cash, borrowings under its revolving credit facility, and equity. About BasX Solutions BasX specializes in the design, engineering, and manufacturing of custom, energy-efficient cooling solutions for the rapidly growing hyper-scale data center market. BasX products are highly engineered, customized products, fully complimenting AAON’s existing business model BasX also designs and manufactures custom solutions for cleanroom environments for the biopharmaceutical, semiconductor, medical and agriculture markets, as well as custom, energy-efficient air handlers and modular solutions for a vast array of markets. Headquartered in Redmond, Oregon, BasX operates a manufacturing footprint of 200,000 square feet. In 2021, BasX is expected to realize revenue of approximately $70 million. Strategic Rationale There are several factors that led AAON to believe this was a compelling acquisition: BasX brings the Company exposure to attractive end-markets into which AAON had minimal exposure. The products that BasX manufactures are highly engineered, customized products, fully complimenting AAON’s existing business model. There are high barriers to entry. The sophistication of the equipment, the high cost of failure if the equipment fails, and the strong customer relationships with a concentrated group of blue-chip companies all act as a moat to this business. The acquisition is accretive to organic growth. BASX has experienced a five-year sales CAGR of 45% and has a robust backlog that supports future growth. AAON anticipates revenue and cost synergies to result from the acquisition. The AAON brand and the financial support will help BasX penetrate their markets at an accelerated rate. AAON also foresees cross-selling opportunities related to having manufacturing locations in different geographies of the U.S. and R&D-related synergies. Cost synergies are related to the procurement of materials and components, productivity improvements associated with the sharing of best practices, and vertical integration opportunities. AAON anticipates the acquisition will be accretive to earnings immediately, excluding upfront acquisition-related costs and ongoing purchase accounting amortization expenses. Lastly, AAON gains a premier leadership team that has a multi-decade track record of success in the industry. Conditional to the deal, BasX’s management team will remain intact for at least three years following the close of the acquisition. Innovation and financial benefits BasX will provide AAON with an immediate presence in the high-growth data center and cleanroom markets “Upon closing this acquisition, we will continue to advance our long-term strategy of focusing on innovative, semicustom and custom, energy-efficient HVAC solutions for non-residential applications,” commented Gary Fields, AAON’s President and Chief Executive Officer. “BasX will provide AAON with an immediate presence in the high-growth data center and cleanroom markets, both of which the Company has historically had minimal exposure. The growth and profitability fundamentals of these new markets are very compelling for AAON. We also believe there are material revenue and cost synergies that will result from the combined entity.” “Moreover, BasX is led by a management team that has decades of experience in developing products that have shaped today’s industry, an attribute that is fully complementary to AAON’s strategy. Overall, we believe the strategic and financial benefits resulting from this acquisition are compelling for our Company and all of our stakeholders. We look forward to welcoming the BasX team to the AAON family and are excited about the opportunities ahead.” Value-added solutions BasX and AAON are aligned in company cultures, engineering expertise, production efficiency, and commitment to deliver Matt Tobolski, Ph.D., President and Co-Founder of BasX stated, “Since our inception, the BasX team has focused on delivering value-added solutions by engineering and building industry-leading custom products that meet the most stringent demands in the data center, cleanroom, and commercial markets.” “The creativity, collaboration, and execution of projects by our team will be strengthened as we enter this new chapter with AAON. BasX and AAON are extremely well aligned from company cultures, engineering expertise, manufacturing efficiency, and the steadfast commitment to delivering on promises to our customers.” Adding value to customers and shareholders Dave Benson, BasX CEO and Co-Founder added, “As BasX joins the AAON family, we are confident that the incremental add-in product offerings and market segments will result in fantastic value to our collective customers and shareholders.”

Daikin UK has opened its first Sustainable Home Centre in Scotland, in partnership with The Natural Energy Company, one of the largest and most experienced renewable installation companies in Scotland. Thomas Nowak, the Secretary General of the European Heat Pump Association (EHPA), arrived fresh from COP26 to attend the opening – alongside Jennifer and Richard McLaren, Directors at The Natural Energy Company, Paul Robson, Senior Refrigeration Engineer for The Natural Energy Company and Alison Brown from Daikin. Government-Backed alternative The new Centre in Newport-on-Tay, near Dundee, will give homeowners the opportunity to familiarize themselves with Daikin’s air source heat pump technology and sit down with an expert to discuss and agree on the best solution for their home, before being partnered with a trusted local installer. Installers can also access products and win new business leads through the Center The Centre will also house a heat pump training center. Training delivered by Daikin and The Natural Energy Company will help local installers enhance the services they offer. Ensuring the long-term competitiveness of their businesses as fossil fuels are phased out and the UK further adopts heat pumps as the government-backed alternative. Installers can also access products and win new business leads through the Center. Carbon heating technology The launch also celebrated the unveiling of a new air source heat pump showroom at the Centre, which opened in April 2021. The Natural Energy Company not only covers low carbon heating technology but is also set up to advice on battery storage and solar PV – making it a one-stop solution for customers on their quest for decarbonization. Richard McLaren, Director at The Natural Energy Company, commented: “This is a huge milestone for us, and an exciting opportunity to put North East Fife at the forefront of the UK’s net-zero journey. We want our customers to receive the best quality products and service, which is why we’re working with Daikin.” Carbon reduction goals Partnering with Daikin means we’re not only able to advise and support homeowners" “We’re in a key period of change, with the government fully behind transforming how we heat our homes, as we move towards its target to become net-zero by 2050. Partnering with Daikin means we’re not only able to advise and support homeowners, but we can also offer training to installers, creating new job opportunities in the area and making our carbon reduction goals more achievable.” Iain Bevan, Commercial Manager – Heating & Renewables at Daikin UK, added: “COP26 and the recently announced Heat and Buildings Strategy has reaffirmed the UK’s commitment to net-zero and decarbonizing the countries heating, with heat pumps leading the way.” Heat pump technology “So, it’s never been more important that homeowners who want to go green can access expert advice and guidance, helping them find the best solution for their household’s heating and hot water needs. Being able to explore and discuss heat pump technology in person is vital, as is knowing that it will be installed by a highly-trained professional.” We’re proud to be supporting The Natural Energy Company in opening this important new addition" “To help us achieve the UK’s net-zero target, industry estimates predict that up to 7,500 new installers will need to be trained each year over the next four years, increasing to around 15,000 each year for the five years after. So, we’re proud to be supporting The Natural Energy Company in opening this important new addition to our network of Daikin Sustainable Home Centres.” Heat pump installation Thomas Nowak, the Secretary General of the European Heat Pump Association (EHPA), said: “It’s great to see the growing network of ideas, information and training that Daikin and its partners including The Natural Energy Company are pioneering in the UK.” “Bringing heat pumps to the high street and making advice personal and accessible will help to dispel myths around the technology and reassure consumers of the efficiency and viability of heat pumps, which is key to driving uptake across the country and helping us achieve the government ambitious targets.” Installers who join Daikin’s Sustainable Home Network can develop their heat pump installation and commissioning expertise by benefitting from free, hands-on-tools training at its training centers around the UK. Other benefits of joining the network include dedicated technical support, sales-ready leads, business support, and special offers.

Even though the COVID-19 pandemic is seemingly drawing to a close, living, working and learning at home is set to continue. Under this new normal, home electricity use is expected to double by 2050. Simultaneously, as climate change devastates communities around the world, we are faced with a moral and economic obligation to cut CO2 emissions from houses. Our goal is to build Net Zero houses and we can't get there fast enough. Fossil fuels use in heating systems Many countries continue to rely on coal, oil, or gas to power their heating systems. Continuing to rely on these fossil fuels, to keep us warm through harshening winters and cool throughout intensifying summers, simply adds to CO2 emissions. In fact, households account for 72% of global greenhouse gas emissions and energy-intensive HVAC systems are a core contributor to this. Whether you live in a hot or cold country, the result is the same - unsustainable carbon emissions. Heating, ventilation, and air conditioning is the inception point for homes to become sustainable. Sustainable standards in the home Regulation is already driving change in countries like the United Kingdom and the Netherlands It’s crucial that efforts to cut emissions don’t also cut living standards. Turning the heating off and suffering through the cold just isn’t an acceptable solution. The priority should be to cut emissions, not necessarily power consumption. Therefore, the use of clean energy for heating and cooling, as well as heating with ambient heat and heat pumps, could be an effective solution.  Regulation is already driving change in countries like the United Kingdom and the Netherlands. In these countries, fossil fuels are being banned where more sustainable, renewable alternatives are available, chiefly for powering homes. Some countries use other mitigation strategies: in California, for example, all new homes must be fitted with solar panels by law.  Heat pumps popular in Europe As another way to sustainably power homes, heat pumps have already proven extremely popular in Europe, especially in Scandinavian nations. Electricity in these countries is already generated mainly by climate-friendly wind and hydropower. According to calculations by Fraunhofer ISE, heat pump systems in Sweden generate 90% fewer carbon emissions, in comparison to heating systems that rely on natural gas. Electrical vehicle (EV) charging However, renewable generation alone won’t be enough. When the wind isn’t blowing or the sun shining, renewable energy sources can suffer intermittency issues. Sadly, we’re not yet at the point, when all our domestic power needs can depend on renewable energy Electrical vehicle (EV) charging, which is becoming more popular, is a heavy load and expensive to charge at peak times. This can force us to switch back to traditional carbon-based sources when our power needs outstrip supply. Sadly, we’re not yet at the point, when all our domestic power needs can depend on renewable energy. At least, not without assistance from digital technology. Sustainable smart home technology To decisively cut emissions in the home, clean energy must be paired with the use of sustainable smart home technology. IoT-connected sensors and intelligent systems can provide the deep insight that we need to make impactful and responsible energy decisions. Effective energy management is central to efforts to decarbonize our dwellings. A lot of the energy consumed by HVAC is inevitably wasted, either through forgetting to turn it off, when it’s no longer needed, or heating rooms that aren’t occupied for most of the day. Preventing this becomes much easier, once you have visibility and control through smart energy management systems. Smart systems enable efficient renewable energy use Any home can be digitally retrofitted to become more efficient. Once energy is made visible through digital and IoT (Internet of Things), only then it can be measured and analyzed. Consumers are then empowered to make small changes to their consumption habits, to reduce wasted energy and its resulting emissions.  Smart systems can also facilitate more efficient use of renewable energy sources. When all smart systems are interconnected under one platform, AI algorithms can automatically adjust what source the house draws energy from. Combining digital retrofits, energy storage, and management When a home has access to energy storage technology, it can store up excess power generated by renewable sources When a home has access to energy storage technology, it can store up excess power generated by renewable sources, which can be used later, when the power demand is high. This ensures that non-renewable energy sources are only tapped, when absolutely necessary.  By combining digital retrofits, energy storage, and robust AI-powered energy management solutions, we can decarbonize our HVAC systems and our homes. A smart, connected approach to consumption can keep us warm in winter and cool in summer, without impacting the biodiversity around us. Smart homes: Powering change As our homes become fitted with more advanced IoT-connected devices, the ability to effectively manage our homes’ energy needs is indisputable. To keep costs and emissions down, a secure interoperable power management system is crucial, to becoming more sustainable and enhancing our quality of life. Businesses and governments need to ensure that people have the freedom to make sustainable living choices within the home, which don’t undermine living standards.

Seasonal transitions are the perfect time to take inventory and inspect a building’s various systems. We’ve been reminded for years that when we set our clocks back, we should also replace the batteries in our smoke detectors. The same thought process can be applied in support of seasonal preventative maintenance for a building’s HVAC system. Now that the cooling season has passed for a large part of the country, it is time to ensure that HVAC systems have been shut down properly for the winter months. A few simple checks and changes help ensure that the HVAC system is able to transition without failure, from the cooling season to the heating season. Enhancing energy efficiency of HVAC systems Home and building owner inspections can go a long way in increasing the energy efficiency of a system or in mitigating a more complex system failure. Taking a few minutes to inspect an HVAC system for irregularities can help keep repair costs and energy waste to a minimum. Here is a short and easy to complete HVAC inspection check list to execute to help maintain the system and ensure it runs in an energy efficient manner as the outdoor temperature begins to fall. Air filters The change of seasons is the perfect time to change out an HVAC system’s air filter The change of seasons is the perfect time to change out an HVAC system’s air filter. Filters are a key point in a building’s HVAC system, helping keep dust, pollen and larger particulate matter out, and potentially saving it from damage. HVAC equipment accounts for 40 percent of energy usage in a building, so any actions that positively affect energy efficiency are impactful. Not only is changing filters easy to do, but it also provides several benefits, such as improved energy efficiency, cost savings and it helps limit unnecessary stress on the HVAC system, by keeping the air entering it as clean as possible. Dirty, unchanged filters are a leading cause of issues with an HVAC system. The bottom line is that an air filter that has not been changed since the summer needs to be replaced. Inspect the HVAC system Now is a good time to walk around and view the entirety of a building’s HVAC system. How does it look? Make sure the system is clean and in good repair. Examine the ducts to ensure they are clean, undamaged and venting properly. If they are dirty or if there is suspicion that they are clogged, a duct cleaning by a professional may be needed. Remove any leaves or sticks that have gathered around the compressors. Clean the coils of any debris with a garden hose. Trim back any trees or bushes, which are in close contact with the unit. Make sure the condenser unit is still level. If it is not, it can impede the flow of refrigerant and oil, thereby leading to costly repairs. Take a look at the HVAC system to make sure there are no leaks, cracks or structural damage. A quick scan around and cleanup of an HVAC system can help it run longer and more efficiently. Inspect the boiler system Inspect the boiler system by looking for signs of old leaks, which can include stains around the boiler Corrosion is often associated with boiler systems. Inspect the boiler system by looking for signs of old leaks, which can include stains around the boiler or warped floorboards under radiators. Also, be on the lookout for water spots on the ceiling that is below the floor with radiant heat pipes. Make note of any corrosion you find throughout the system, including on the radiators, valves and other components. It’s a smart idea to have a professional inspect a boiler system each year, in order to maintain its functionality and ensure it is running safely, and optimally for a long time. Air Leaks An inspection may also reveal air leaks around doors and windows. These small leaks can add up to significant heat loss and energy costs. If sunlight is peeking through the areas around the perimeter of a window, door or skylight, there’s an air gap to be filled. A quick fix with caulking or weather stripping can ensure optimal energy efficiency. Also, inspect window panes for any cracks, as they will need to be replaced. Furthermore, double check that the windows and doors all close and lock properly. If they don’t, there’s an air leak that needs repair, as well. An inspection of doors and windows can keep a house warmer longer, and help keep the furnace from running over time to maintain a building’s ideal temperature. Shut down AC system for the season At the end of the cooling season, it is recommended that the air conditioning side of the HVAC system be shut off. When doing this, take a few minutes to clean the compressor with a brush and vacuum. Cover the unit with an insulated, waterproof cover that completely covers the whole unit. Secure the cover tightly, so it stays in place over the winter. This simple maintenance can help set up the system for success next year, while also maintaining its energy efficiency. Need for proactive system inspections and maintenance It’s important to evaluate a building’s HVAC system every season, as well as maintain its filters It’s important to evaluate a building’s HVAC system every season, as well as maintain its filters and the environment around the system. Being proactive about systems inspections and maintenance is the best way to keep a system running at peak efficiency, saving money and the environment, as well as providing peace of mind. With a few simple actions, home and building owners can keep their HVAC systems in good shape for longer, and be ready to go for the next season ahead. Motili’s predictive analytics improves budgeting accuracy 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. 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, in order to provide HVAC and hot water services, across the United States of America, to customers both large and small in size.

I am writing this the day after the Autumn Spending Review, which among many measures, included a huge focus on how the Government wants to ‘level up the country’, creating a new post-pandemic economy, with higher wages and higher skills. Part of this is the £500 million ‘Multiply’ scheme, which aims to increase numeracy and basic mathematics for adults in the United Kingdom via in person tutoring, digital training and flexible courses. Lack of basic skills to access digital training It is laudable, but there is an elephant in the classroom here, a lot of people do not have the basic skills and confidence, to access digital training and these are the ones, who are in danger of being left further behind. What does this have to do with heating their homes? It comes down to access and confidence around tech and that begins in the home. Smart technology inaccessible to most people During the COVID-19 pandemic, we heard from far too many people, who simply couldn’t get to grips with the tech We work at the sharp end of this, with many years of experience showing us that while smart tech and smart homes sound fantastic (and for the majority, they are indeed), however, for too many people, it remains inaccessible. They are the most vulnerable and they need help. During the COVID-19 pandemic, we heard from far too many people, who simply couldn’t get to grips with the tech and they were suffering as a result. Widespread adoption of digital control systems In a welcome drive to improve the energy efficiency of electric heaters, more sophisticated digital control systems have seen widespread introduction. However, for people who are not digitally savvy, they are now presented with a product that they struggle to use as intended. Sadly, many are subsequently bypassing the very systems designed to improve efficiency and resorting to basic manual control of their appliances. For many users, the complicated programming and multiple overrides is even leading to them having no heat at all. manual settings of heaters lead to High Energy consumption In too many cases, these energy-saving thermostatic controls have caused more anxiety and the energy-efficient controls are not being correctly used. Additionally, due to the heaters being left on manual settings, there are many cases of higher energy consumption than needed. The gadgets are great, but if you can’t understand them or use them, they are redundant and can even be counterproductive. System diagnostics Of course, during the COVID-19 pandemic, a home visit was not even an option for many customers Ordinarily, we would schedule a visit to diagnose these types of problems, but this can take too long, which causes frustration and affects the well-being of the customer. Of course, during the COVID-19 pandemic, a home visit was not even an option for many customers, who were self-isolating. However, new computer modeling research from Harvard University warns that intermittent measures may need to be maintained well into 2022, therefore, social distancing will remain a key concern for our vulnerable community. Current solutions for the digital savvy Current solutions available are for the digital savvy, however, these still do not provide early fault finding and they are not accessible to a huge part of our society, approximately 5.3 million adults, who have never used the internet in the United Kingdom and 53% of these adults are aged 75 plus. We decided to do something about this, by devising a robust solution that will eliminate multiple site maintenance visits and provide immediate solutions, without customers needing to understand digital technologies. CAVE smart thermostat with intelligent remote communications As a result, this winter will see the launch of Trust Electric Heating’s CAVE product, a smart thermostat for the confined, adults, vulnerable and elderly people. CAVE builds on our existing digital thermostat technology, further developing it to include intelligent remote communications. This will allow remote access to program the system, monitor/manage energy use and to diagnose and solve a variety of faults that would traditionally require a visit from an engineer. Transforming CAVE into a stand-alone product There are over 8 million adults over 70 years old in the UK, who are classed as vulnerable The pace of development has been accelerated by a strategic Knowledge Transfer Partnership with the University of Huddersfield and backed by Innovate UK, who awarded us with a further development grant, earlier in 2021, to transform CAVE into a stand-alone product that will work on all electric radiators. There are over 8 million adults over 70 years old in the UK, who are classed as vulnerable and around 1.5 million adults (some not over 70) have been asked to self-isolate due to their underlying health conditions as they are classed as our shielded society. For these individuals the present pandemic has changed their life significantly. Remote monitoring, diagnosis and control of electric heating systems CAVE is a web-based technology that enables remote monitoring, diagnosis and control of electric heating systems, providing help and support for this critically overlooked group. In an era, when the pace of change is already so fast, sometimes it pays to slow down a little and adjust the speed, as there are a lot of people who we must not leave behind in the digital economy.

Society is prioritizing the mitigation of climate change, and new, potentially flammable, low-Global Warming Potential (GWP) refrigerants are a key tool in broadly lowering the rate of global warming. The detection of fugitive (leaking) refrigerant is a new regulation emerging as HVAC equipment manufacturers convert to low-GWP refrigerants. Both A2L and A3 low-GWP refrigerants, while climate-friendly, are flammable. As such, OEMs will have to integrate refrigerant sensors that detect leaked refrigerant that could potentially cause a harmful event. Gas detection sensors Refrigerant gas sensors quickly detect gases before they reach explosive levels and alert users to the need for mitigation. Commercial buildings and medium-to-large residential units have the most essential need and gain the most benefit from detecting gases at pre-flammable levels.  Gas detection sensors have been used for decades in other applications, such as industrial safety and home monitoring. Adding the right sensing technology to HVAC equipment will not be a significant burden to most businesses and homeowners. As a general rule, the better and more robust the technology, the less maintenance needed over a long lifespan, and the lower the total cost of ownership (TCO) for the systems. Property management companies Legacy technologies have shortcomings that limit their performance, according to NevadaNano Meeting the need in the market is the MPS refrigerant sensor from NevadaNano, a sensor engineered specifically for the detection of harmful refrigerants within HVAC equipment. Legacy technologies have shortcomings that limit their performance, according to NevadaNano. In contrast, the MPS is designed for a 10-plus year life, is immune to poisoning, and never requires re-calibration. “Since the MPS is a smart sensor module, it performs a self-test every two seconds and immediately reports a fault or a condition if it ever operates out of normal parameters,” says Bob Christensen, NevadaNano’s Senior Director of Business Development. NevadaNano is actively engaged with HVAC equipment providers to integrate and optimize the ability to detect leaked refrigerant quickly and accurately. “As A2L refrigerants become the standard, it’s critical that businesses, property management companies, and homeowners can be confident that their facilities are safe,” says Christensen. Eventual replacement sensors “In addition, our sensors remove the burden and uncertainty associated with legacy technology and faulty sensors.” Legacy nondispersive infrared sensor (NDIR) and pellistor technologies often require human intervention to work properly and require frequent re-calibration and eventual replacement sensors. These traditional sensor technologies require frequent tests to verify that they are operational and able to detect refrigerant gas within specification. In this bump test, a technician introduces a known volume of gas and verifies the sensor works within proper safety parameters. If the sensor does not read the gas correctly, the sensor may be corrected or recalibrated. However, most sensors’ performance decays over time, and will need to be replaced. NevadaNano’s MPS does not require field-testing or re-calibration, an advantage over traditional sensor technology, says Christensen. 

The concept of district heating refers to a group of customers, or even a whole city, which shares a system providing ambient heat, often using steam or water heated by sources that emit less carbon dioxide. A network of insulated pipes, constructed underground in a community, transports the heat among customers, and various meters and billing systems keep up with how much heat is provided. District heating District heating is seen as an increasingly important option, as municipalities seek to lower their carbon footprints to ‘net zero’. In addition to producing less pollution than individual alternatives, district heating systems also have competitive pricing. The option is especially attractive in areas that are more densely populated and where new blocks of housing or businesses are being constructed. In the United Kingdom, district heating can help to achieve new Sustainable Development Goals. Leverage central supply of hot water A district heating system might leverage a central supply of hot water, transported through a network of pipes A district heating system might leverage a central supply of hot water, transported through a network of pipes, located underground in a community. Heat sources might include waste from forests, such as branches or wood timber, waste timber from building sites, or even surplus heat from industry or data centers. Heat waste from industries can be reprocessed and reused. In recent decades, renewable heat from geothermal wells, solar collectors and biomass fuels have also been introduced. High taxation of natural gas in some jurisdictions provides an incentive to seek out alternatives, such as district heating. District cooling District cooling has also been deployed in some areas. The first district cooling system was introduced in Sweden in 1992. The United States leads the world in district cooling (chilled water networks). Although an emerging option in many areas, district heating has been popular for years in Scandinavia. In Sweden, for example, district heating was introduced in 1948 and more than 50% of the country’s commercial and residential buildings are served by district heating. The technology dominates the business-to-business segment in Sweden, with more than 90% of the market share for multi-dwelling buildings and around 80% for non-residential buildings. Space and cost savings District heating is also used in single-family residential houses, industrial premises, and ground heating for snow removal. District heating allows customers to save space and expenses, by avoiding individual installation, operation, and maintenance of in‐building heating, cooling, and water‐heating equipment. Using economies of scale, district systems often distribute heat generated by combined heat and power (CHP) systems, to use thermal energy that is produced more efficiently. Renewable and lower-carbon energy resources include biomass, geothermal, surplus industrial heat, solar energy, or cold lake or ocean water that may not be feasible on an individual-building basis. District systems in commercial buildings District systems are more commonly found in commercial clusters of buildings District systems are more commonly found in commercial clusters of buildings, such as colleges, hospitals, downtowns, healthcare, and government campuses. In the United States, common applications for district heating and cooling systems include colleges/universities, central business districts, residential and mixed-use clusters, military bases, healthcare campuses, schools and prisons. By aggregating the thermal loads of dozens, hundreds, or even thousands of buildings, district energy systems facilitate investment in lower-carbon resources, and enable enhanced economic resiliency. Communication and transparency Communication and transparency, among inhabitants, heating providers, energy suppliers and property owners, are important factors in an effective district heating system. Centrally distributed heat will become more common as the industry works toward net zero goals, but factors, such as customer service and satisfaction will also need to be addressed.

‘Net zero’ is an unavoidable reality in the continuing fight against climate change. For example, both the United Kingdom and the European Union have set targets of having net-zero greenhouse gas emissions by 2050. These objectives are in line with a commitment to global climate action under the Paris Agreement. Net zero - carbon neutral Net zero refers to the balance between the amount of greenhouse gas produced and the amount removed from the atmosphere. It’s another term for ‘carbon neutral’. Any activity that creates carbon emissions must be offset by corresponding actions that remove an equal amount of emissions. Examples might be to plant trees that remove CO2 from the atmosphere or to re-purpose emissions-free energy for additional uses. For the HVAC market, the goal of net-zero emissions presents a variety of challenges For the HVAC market, the goal of net-zero emissions presents a variety of challenges. More than 40% of today’s CO2 emissions come from buildings and 30% of energy in buildings is wasted. According to a 2018 International Energy Agency (IEA) report, around 20% of the electricity used in buildings is related to HVAC, and the number is set to more than triple by 2050. Connected systems and real-time data analytics Fortunately, the HVAC industry has developed technology tools to address the challenge, including real-time data analytics and connected systems, to scrutinize how and where energy is being used, and to optimize efficiencies and building performance. In addition to helping to eventually achieve net-zero emissions, these activities will also provide cost savings. The 2020 COVID-19 pandemic shutdown highlighted the potential impact of lowering greenhouse gas emissions. During the pandemic, global greenhouse gas emissions declined by 7% compared to the previous year, according to research from the University of East Anglia, the University of Exeter and the Global Carbon Project. However, the emissions have resumed as global economies have recovered.  Public-private cooperation to achieve net-zero emissions Achieving net-zero emissions will involve many stakeholders and will require public-private cooperation that includes local governments, building owners and other businesses. Part of the solution is regulation, as governments encourage construction of green buildings. Meeting the objectives involves not just internal systems and infrastructure in a building, but also the materials used, including options, such as smart glass windows and solar panels. There is also an opportunity to educate the public on the positive role that buildings, including HVAC systems, can play in the campaign to eliminate climate change. The public often associates pollution with vehicle exhaust, for example, and may not realize the role that building systems can have on the environment, for better or worse. Leveraging technology to reduce emissions Leveraging technology to reduce emissions in the buildings sector can have a positive impact on the environment Leveraging technology to reduce emissions in the buildings sector can have a positive impact on the environment and on public opinion of the industry’s role to achieve green goals. The role of the HVAC industry should not be overlooked. There are resources available to help guide the path. For example, the Leadership in Energy and Environmental Design (LEED) green building certification program provides a rating system that covers the design, construction, operation, and maintenance of buildings worldwide. U.S. Federal, state and local governments are positioned to require or reward LEED certification, including tax credits, zoning allowances, reduced fees or expedited permitting. building energy efficiency and electrification US President Joe Biden has also announced an initiative to invest federal dollars in building energy efficiency and electrification, with a goal of modernizing and upgrading the nation’s buildings to be affordable, resilient, accessible, energy-efficient, and electrified. Fortunately, manufacturers in the HVAC market as a whole are focused on providing energy-efficient and sustainable technologies to drive the net-zero future of the industry.

As part of the Evotech Technical Services Group, a national HVAC engineering company founded in 2003, Evotech Air Quality (Evotech) is a growing team of engineers, technicians and data scientists passionate about the air we breathe. Evotech helps UK businesses and organizations create safe working environments by transforming indoor air quality. They began offering the Airthings for Business solution in June 2020 for accurate, accessible air quality data. In this case study, Evotech shall explore their installation at No1. Whitehall in Leeds. Indoor air quality "Airthings share our belief that everyone has the right to breathe clean air, and today the importance of indoor quality has never been greater. Using their industry-leading sensor platform, we have been able to provide our customers not only with enhanced indoor environmental surveillance, but, by integrating their technology with other 3rd party systems, we are creating greater end-user value through improved building performance and optimization.’’- Evotech. Evotech saw indoor air quality, pre-COVID-19, becoming the next asbestos health crisis Evotech saw indoor air quality, pre-COVID-19, becoming the next asbestos health crisis. In the UK, we have legislation for electric, gas, water hygiene, and safety, etc. but not for air quality. Then COVID-19 struck and indoor air quality (IAQ) became even more important. Enhanced environmental sensors Their objective was to help their clients provide safe, healthy indoor spaces, using IOT technology advancements. To do this, they provide enhanced environmental sensors above and beyond what a traditional building management system provides. By utilizing real-time data from Airthings IAQ sensors, they can optimize how buildings perform and achieve greater levels of energy efficiency. What’s more, Airthings sensors can alert them to issues with the HVAC system, so they could resolve it quickly, even before clients reported it. Improving operational management and energy efficiency Ensuring the health and wellbeing of employees and visitors Building management system Evotech really does offer the best to their clients, while drawing data from the Airthings solution Evotech really does offer the best to their clients, while drawing data from the Airthings solution via our API, they can also integrate with other IoT solutions and tailor to the needs of each client. For No. 1 Whitehall, Airthings air quality data enabled them to optimize a building management system using accurate IOT environmental data, monitor in real-time how the building performs, and respond to environmental changes and HVAC plant failures proactively. In early September, Evotech installed 22 Wave Plus for Business sensors at their client site, No.1 Whitehall Riverside Leeds, a circa 12,000 sq.m modern multi-tenanted office building. Let’s see how they got on! Incoming fresh air Insights, confidence, and comfort. Live monitoring of environmental conditions has given Evotech’s operational team real-time insight into on-site HVAC performance and provides their client with the confidence that their indoor spaces are safe and healthy. No. 1 Whitehall uses humidifiers designed to condition incoming fresh air No. 1 Whitehall uses humidifiers designed to condition incoming fresh air in order to keep indoor humidity at optimal levels. These are maintained in line with SFG20 guidelines, and Evotech visits them quarterly throughout the year to undertake scheduled maintenance to ensure that building occupants enjoy the healthiest air. Planned maintenance visit However, in early December 2020, the Airthings sensors reported low humidity levels throughout the building. After investigating, it was found that some of the humidifiers had stopped due to component failure. This can happen to anyone. Evotech knew instantly and ordered parts to replace them quickly. They got the humidifiers back online before the humidity levels dropped even lower. They demonstrated excellent foresight and a quick turnaround time simply by being able to access air quality data remotely thanks to the Airthings Dashboard and API integration. “Without the deployment of the Airthings sensors on site this HVAC plant failure would have gone unnoticed until our next scheduled planned maintenance visit, due many weeks later, or possibly until we attended site following occupant complaint(s).” – Evotech. Fully functioning chiller High temperatures were reported by the Airthings sensors in June 2021 on several floors In May 2021, the Airthings sensors reported unusually warm readings of 29 degrees Celsius at No. 1 Whitehall. As a result, an engineer was instantly deployed and a pressure issue was found in the chilled water system, which they were able to rectify immediately, allowing the air temperature to return to normal levels. Similarly, high temperatures were reported by the Airthings sensors in June 2021 on several floors in the building. Again, Evotech’s engineering team was immediately sent to investigate and identify a small refrigerant leak in one of the chiller circuits. Without the air quality data, they would have had to rely on tenant complaints. Instead, using the air quality data, they were proactive and returned the comfort cooling system back to full use. Acting immediately reduced the amount of refrigerant wasted and prevented the system from expending extra energy trying to cool a building without a fully functioning chiller.

Secure I.T. Environments Ltd, one of the UK’s design and build companies for modular, containerized, and micro data centers, announces that it has been awarded a contract to upgrade the air conditioning units at a Royal Free London NHS Foundation Trust data center. The existing air conditioning solution had been in place since the data center was originally designed and built by Secure I.T. Environments in 2009 and 2010. Air handling systems The new contract will form part of the Trust’s investment and upgrade program and will bring about substantial energy efficiency improvements, once live before the end of 2021. Four GEA 18D Multi-DENCO® down flow close control direct expansion air handling systems and Four DENCO ambient air-cooled condensers will be installed. Chris Wellfair, Projects Director at Secure I.T. Environments, added “We are thrilled to be continuing our long-standing work on these data centers, which we originally designed, installed, and have maintained for a number of years. Cooling technology is always improving, and it will rewarding to help the trust achieve even greater energy efficiency and cost savings over the lifespan of this upgrade.”

Florida Gators Sports Properties and Air Pros USA, a residential and commercial air conditioning service company and the official Air Conditioning partner for Gators football, demonstrated gratitude for Veterans at the Florida Gators ‘saluting those who serve’ football game which took place on Saturday, November 13th. As part of the saluting those who serve game at Ben Hill Griffin Stadium, Air Pros CEO Anthony Perera was recognized on the field and surprised the five local Veterans highlighted for their service earlier in the game with a free air conditioning unit. Small gesture of appreciation “Air Pros USA is committed to the honor and recognition of our Veterans and will continue to give back to those who have given so much to our country,” says Anthony Perera, founder of Air Pros USA.  “We are proud to present this small gesture of appreciation to these Veterans and thank the Florida Gators’ for including us in their ongoing dedication to the Veteran community.” During the game, the Gators also showed a touching video of decorated Veteran, Eddie Thomas, who was recognized for his sacrifice to the country and awarded a new A/C unit by Air Pros USA. Thomas served in the United States Air Force from 1954-1958, as well as during the Korean War. His service included overseeing security at his base in Germany and K-9 units. Incredible giveaway surprise Thomas, who is legally blind, still volunteers and serves on the Korean War Veterans of America Color Guard During active-duty, Thomas earned a Good Conduct Ribbon, Overseas Service Ribbon, Outstanding Unit Award, Small Arms Expert Award, the National Defense Medal, the Korean Defense Service Medal, as well as the United Nations Service Medal.  Thomas, who is legally blind, still volunteers and serves on the Korean War Veterans of America Color Guard at Veteran events and funerals. “We’re humbled our partners at Air Pros USA wanted to be a part of the ‘saluting those who serve game’ and surprise Veterans with this incredible giveaway,” said Lee Douglas, Vice President and General Manager of Florida Gators Sports Properties. Brave military servicemen “It was a wonderful moment to show gratitude to the brave military servicemen and women who’ve done so much for our country.” Air Pros USA is continuously finding ways to give back to the community, including Veterans and military service members. Air Pros USA will continue to look for opportunities such as donations, giveaways and hiring initiatives to support those who serve the country.

Carrier Global Corporation, a global provider of healthy, safe, sustainable, and intelligent building and cold chain solutions is delivering a full suite of innovative building technologies at Emory Healthcare’s new cutting-edge Musculoskeletal Institute (MSKI) in Atlanta, Georgia. Advanced solutions Carrier and Emory are collaborating to implement advanced solutions from Carrier’s Healthy Buildings Program – including HVAC, building automation, fire detection, access, and video management and digital services – at this state-of-the-art facility. Carrier’s portfolio features products that optimize indoor environments to improve occupant experience, operational efficiency, and inspire confidence in everything from physical safety and security to improved health, productivity, and cognitive performance. Eco-friendly building design Emory’s vision to be a model of transformative practices serves as the inspiration for the eco-friendly design" “Emory’s vision to be a model of transformative practices and sustainable choices at every level serves as the inspiration for the eco-friendly design of the building,” said Scott D. Boden, MD, Director of Emory MSKI and Professor and Chair of the Department of Orthopaedics, Emory University School of Medicine. To deliver this vision, it was important for Emory to partner with an innovative building technologies company like Carrier that provides the most advanced solutions. Intelligent technologies “At Carrier, we recognize the potential for indoor environments to help shape a healthier future. We are pleased to provide Emory’s MSKI with our full suite of intelligent building technologies. It’s through relationships built on a shared vision of innovation, that we can see the full potential of our technologies,” said Mead Rusert, President, Automated Logic Corporation, a Carrier Company. “I am confident that patients and staff will see and feel the benefits of the technologies in this world-class facility.” From the most fundamental elements of safety and security to the cognitive and health benefits of improved air quality and ventilation, Carrier’s high-performing building solutions at the Emory MSKI facility enhance the occupant experience. WebCTRL® building automation system WebCTRL helps customers achieve their sustainability and energy-efficiency goals by optimizing equipment At the core of the enhancements is the Automated Logic WebCTRL® building automation system, a powerful web-based platform that provides the MSK Facilities Team with software tools and insight to keep occupants comfortable while managing energy consumption and to identify, prioritize and analyze operational issues. WebCTRL helps customers achieve their sustainability and energy-efficiency goals by optimizing equipment and proactively identifying issues. Carrier’s Abound IoT platform will integrate into WebCTRL and will monitor indoor air quality and operational performance, displaying the data on user-friendly dashboards in the main lobby and on MSK’s website. Safety and security MSK chose products from Carrier’s Fire & Security portfolio, including LenelS2 and Edwards, to enhance the safety and security of the facility. The LenelS2 OnGuard® access control system secures the facility by leveraging mobile credentialing technology through the MyWay app, eliminating a significant number of access touchpoints and affording a safer, more secure, healthier experience for building occupants. In addition, through LenelS2’s continued collaboration with Milestone Systems, a provider of video management software, MSKI operators benefit from a unified security management system that incorporates access control, video surveillance, and other technologies to help keep people and property safe. EST4 enhances system survivability through advanced encryption and safeguards, managing cyber threats EST4 emergency communications system The facility also utilizes the Edwards EST4 premier emergency communications system. Featuring new network architecture, EST4 enhances system survivability through advanced encryption and safeguards, managing today's cyber threats. The system also benefits from Edwards’ Signature Optica™ detectors which distinguish between different types of fires, enhancing the protection of people and property, while reducing the number of false alarms that cause business interruption and unnecessary responses by fire departments. Location Located in Emory’s Executive Park health innovation district, Emory’s MSKI is a six-story,180,000 square-foot building that focuses on innovation, improving the patient experience and research while providing all musculoskeletal services in one convenient location for patients.

A historic Art Deco icon meets cutting-edge luxury at The Sinclair, a Marriott Autograph Collection hotel. Built during the early 20th Century oil boom of Texas, the Sinclair Building has stood as one of the most recognizable landmarks of downtown Fort Worth, since 1929. The Sinclair, a historic hotel Designed to reflect the Gilded Age Art Deco style of the roaring 1920s, the Sinclair Building served the surrounding business community and employed thousands of Texans over the decades before undergoing a dramatic transformation. Addressing the need for an innovative, intelligent luxury and lifestyle hotel in Fort Worth’s Sundance Square district, the Sinclair Building was restored to its original splendor beginning in 2017, completing its restaging in 2019 when the hotel opened its doors to guests. Blending advanced technology with effortless style The Sinclair’s mission is to create an unforgettable and luxurious experience for its guests Re-defining smart sophistication, each of the 164 boutique rooms and suites at The Sinclair, seamlessly blends advanced technology with effortless style, to create a high-end experience for guests. The hotel property includes a variety of spaces, ranging from a large lower-level restaurant and rooftop bar with impressive views of the city’s downtown to tech-savvy meeting rooms.  The Sinclair’s mission is to create an unforgettable and luxurious experience for its guests, in a classic building environment. The hotel’s owner and design team sought state-of-the-art technology, to power, sustain and manage the entire property, while carefully maintaining the historic building’s unique design and architectural details. Retaining the integrity of original hotel design Retaining the integrity of its original design and intricate artistic architectural accents was paramount, with the desire to pay homage to the historic building’s storied past, while keeping an eye to the future, with some of the most cutting-edge technology concepts available. In this drive to create a beautifully designed and technologically advanced space, the building’s owner and managers were required to play within the confines of the existing structure, as much as possible. HVAC system upgrade With guest comfort of the utmost importance, the team looked for an HVAC system that could address the complex needs of the space itself. First, there was a need to replace the inefficient air conditioning system (an older model chiller system) that had taken up precious real estate on the property’s lower level, upper level, and rooftop, areas that could be repurposed for other uses. Additionally, the property’s slab-to-slab heights were much lower than is now common and the team sought to keep as much ceiling height as possible. This posed a particular challenge in the individual guest rooms themselves. Another challenge that was related to the guest rooms, as well as the restaurant, was noise and the need to minimize operational sound, as much as possible. Lastly, space was also at a premium in the exterior portions of the building, with very limited room outside to put condensing units, thereby emphasizing the sizing and placement criteria of the desired HVAC solutions. “I work with some of the most innovative and forward-thinking partners around the globe, when developing my properties and creating an unforgettable experience for my guests is of the utmost importance,” said Farukh Aslam, the Chief Executive Officer (CEO), Sinclair Holdings. Power-Over-Ethernet technology for energy efficiency The hotel aimed to be low-voltage and the management team explored Power-Over-Ethernet (PoE) technology To that end, it was paramount that The Sinclair renovation includes the right mix of advanced technologies, to deliver on this exceptional guest experience. The hotel aimed to be low-voltage and the management team explored Power-Over-Ethernet (PoE) technology, in order to help achieve many of The Sinclair’s energy-efficiency and forward-thinking technology goals. The adoption of PoE aims to increase the integration of technologies that can be seamlessly run by one source of power, lending itself toward the overall goal of creating a future-ready building for the present time. Heating and cooling for the lobby bar and reception area The hotel required individual control of its HVAC system, throughout 164 guest rooms (featuring 50 different room types), and sufficient heating and cooling for the lobby bar, reception area, and large basement restaurant. The hotel management wanted to work with a partner that was not only able to fulfill a myriad of HVAC needs but also create a complete building ecosystem with its range of innovative technologies across an expansive portfolio. To achieve the gold standard of technology and energy efficiency desired, the hotel sought out a supplier that would allow them to integrate a range of solutions that were compatible with this cutting-edge technology. LG’s Multi V IV Heat Recovery Unit For the HVAC system, LG's award-winning Multi V IV Heat Recovery Unit was selected for its ability to provide individual room comfort for each space within the larger property. Offering a compact footprint without sacrificing power, the Multi V IV contributes to building energy efficiency, high performance, and flexibility in design and installation options. Installation versatility was a key factor, as the historic building was restricted in regard to lower ceilings, as well as space for outdoor equipment. Recognizing the importance of the quieter operation, especially in The Sinclair’s guest rooms, HVAC and Variable Refrigerant Flow (VRF) technology experts, Texas AirSystems, advised on the installation of a variety of indoor air-handling solutions. LG’s AC Smart controller Texas Air Systems also specified LG’s AC Smart controller, which allowed for virtually seamless control of the HVAC system Their recommendations included versatile wall-mounted units and LG ceiling cassettes that did not require bulky ductwork to accommodate the tight ceiling area constraints while supporting the tranquil environment required of guest rooms. The technology works behind the scenes, translating to the overall comfort and experience of a guest's stay. Texas Air Systems also specified LG’s AC Smart controller, which allowed for virtually seamless control of the HVAC system, for the building management team. This innovative control solution is compatible with a variety of applications and offers a single LG platform that drives both VRF technology and energy efficiency. Property managers can now easily manage, set, and monitor the building’s heating and cooling performance. LG’s VRF technology Prior to installing LG’s VRF technology, the building relied on an old chiller system to condition the entire building, which also required a great deal of space in the building's lower and upper levels. After switching to VRF, the hotel was able to gain a significant amount of usable floor space for the large lower-level restaurant and executive top floor suites. On the exterior of The Sinclair hotel, LG outdoor units with slim, minimal features were installed, to further increase saved space. LG’s industry-renowned VRF technology helps minimize efficiency losses, energy consumption, and life cycle costs. LG OLED hotel TVs installed in guest rooms With an eye towards implementing cutting-edge technology, the developer also incorporated a stunning array of LG OLED hotel TVs into every guest room, the first hotel to have OLED TVs in every guest room. Premium OLED displays deliver a picture with perfect blacks and incredible color, even from wide viewing angles. It uses self-lighting pixels that can be individually turned on and off for exact control of image brightness and quality, delivering an infinite contrast ratio optimized for high-dynamic range content. In addition to the guest room displays, a number of other LG commercial displays are featured throughout the property's public spaces, including the lobby, restaurants, and bars. “Thanks to our strong relationship with Sinclair's owner and building managers, there are multiple products across an array of LG business units installed throughout the property,” said Doug Bougher, the Director of Sales for LG Air Conditioning Technologies USA. Advanced suite of LG solutions The advanced suite of LG solutions across the entire property helped satisfy a multitude of needs Doug Bougher adds, “Aligning with a partner like The Sinclair, on our shared goals to power the building of the future, allowed an ecosystem that connects our industry-renowned air conditioning technologies and other LG innovations to create a comfortable, elevated experience for guests across the entire property.” The advanced suite of LG solutions across the entire property helped satisfy a multitude of needs, required by the management staff, creating this innovative and groundbreaking establishment, and delivering a comfortable, elevated experience for guests. The team employed what is believed to be one of the first applications of PoE to a large array of end points, in order to achieve many of the energy-efficiency and forward-thinking goals that the Sinclair desired. Reliable, energy-efficient HVAC solution From an HVAC perspective, LG’s Multi V IV Heat Recovery unit system served as a more advanced and energy-efficient solution for the property’s need to heat and cool its numerous spaces across individual guest rooms and shared spaces. For nearly the same cost as a traditional system, The Sinclair now has a highly reliable, energy-efficient HVAC solution that is designed to deliver effortless occupant comfort and convenience. Farukh Aslam said, “I am very sold on LG’s technologies and the results are quite impressive, thanks to its amazing energy efficiency and quietness, contributing to the tranquil atmosphere, throughout the property.” High-class, high-technology hotel The Sinclair Hotel is a ground-breaking example of the hotels of the future. Farukh Aslam adds, “There's no hotel as forward-thinking as ours – from the power generation of the entire building to the most advanced tech toys, like the OLED TVs, found in each room, The Sinclair is a study in high-class high-tech.” LG’s wide offerings, from HVAC to OLED TVs and commercial displays, solar energy offerings, appliances, and everything in between, can help customers like The Sinclair create a truly comprehensive building ecosystem, with one trusted brand.

The owner of a 107-year old home sought an advanced hydronic heating solution for a major basement finishing project and to alleviate his existing heating woes on the first and second floors of the residence. The installation of an innovative and highly efficient boiler from Weil-McLain helped make the basement remodel a success and the family's home comfortably warm throughout. Hydronic heating solution Michael Bartholomay-Berreth, owner of the 2,700 square-foot, two-story Craftsman residence, built in 1914, in Fargo, North Dakota, had been having issues with the home’s boiler, which provides heat and hot water, for some time. The family also had decided to convert their unfinished basement into a warm, livable space consisting of a living room and bedroom with radiant heated floors. “We live in Fargo, so obviously a house is only as good as its heating system,” said Michael Bartholomay-Berreth, adding “Heating the basement was a major concern because it got very cold down there in the winter, sometimes dipping below 50 degrees. On top of that, our existing boiler was really inefficient and was the only heat source for the first and second floor radiators.” Heating system upgrade Upon inspection, the heating system consisted of a very old boiler and an old gravity system" Michael Bartholomay-Berreth contacted John Robinson, at Esser Plumbing & Heating (Aire Serv of Fargo - Esser Plumbing), which performs commercial and residential installations, and services, throughout the Lakes Area in Minnesota and the Fargo-Moorhead area, to handle the upgrade. John Robinson stated, “Upon inspection, the heating system consisted of a very old boiler and an old gravity system, with pipes hanging below the ceiling and 2-inch lines connected to the boiler. With limited space for the boiler replacement, the homeowner sought a single boiler solution, to heat the basement’s new radiant floors and provide a multi-zone capability, for the main floor and second floor radiators.” ECO Tec 150 MBH gas boiler installed After careful review, John Robinson recommended installing a Weil-McLain brand high-efficiency ECO Tec 150 MBH gas boiler featuring powerful, intuitive controls and built-in zone control designed to provide targeted, abundant heat for all levels of the home. As part of the basement re-modeling project, the contracting team broke up and removed the entire concrete floor from the basement. Then, they dug out the ground to lower the floor level by a foot, to make room for the installation of radiant floor heat. Radiant heat and new concrete flooring With the radiant heat and the new concrete flooring installed, the team connected the radiant flooring and all the existing cast iron hot water radiators on the upper levels of the home, to the new ECO Tec boiler. The team also installed an indirect tank for hot water, also powered by the ECO Tec boiler. “The location of the boiler is in a cramped space, the size of a small closet and Esser did such a great job installing and feeding all of the lines in there,” said Michael Bartholomay-Berreth, adding “Thankfully, this boiler is designed for easy access and installation into tight areas.” ECO Tec boiler installation benefits The Weil-McLain brand 95% AFUE high-efficiency ECO Tec boiler features heat only and combi versions The Weil-McLain brand 95% AFUE high-efficiency ECO Tec boiler features heat only and combi versions for all residential space and domestic hot water heating. It features a durable stainless steel fire tube heat exchanger with sound dampening air silencer, corrosion-resistant condensate collector base, easy-to-use setup wizards, and touch screen display. Michael Bartholomay-Berreth has experienced several benefits from the new Weil-McLain brand ECO Tec boiler installation. He said, “The new Weil-McLain brand system was the ideal solution to our problems. Esser Plumbing & Heating did an unbelievable job in getting the system up and running quickly. The result was a new boiler that provides highly-efficient heat and hot water for our entire home.” Michael Bartholomay-Berreth also enjoys learning more about the user-friendly ECO Tec unit. Featuring intelligent boiler control “I've been monitoring the boiler to see how the system works and to use the cool touchscreen,” said Michael Bartholomay-Berreth, adding “I like to see which zones are receiving heat at any given time to learn more about how it works. The unit is pretty slick. Its intelligent boiler control is able to supply higher temperatures to the radiators and water heater, for them to operate as designed; and a lower temperature to the radiant floor system, for a warm even heat.” Most importantly, the house is a warmer and more comfortable environment. Michael Bartholomay-Berreth concludes, “This is a special house that has been around a long time. And our new boiler system lets us appreciate and enjoy it that much more.”

For schools, improving indoor air quality (IAQ) is a basic function of HVAC systems, which also ensures a high comfort level for students, teachers and staff. Schools can be a lucrative market for HVAC systems, but there are challenges, such as long sales cycles and the lingering impact of the COVID-19 pandemic. We asked our Expert Panel Roundtable: What are the challenges for HVAC in serving the education/schools market?

A long list of regulatory and environmental trends is determining the future of the HVAC industry. Some trends will have an immediate impact, while others will come in force years from now, although the complexity of the industry requires that manufacturers and installers start planning now. We asked our Expert Panel Roundtable: What regulatory or environmental trend will have the greatest impact on the HVAC market?

Shifting demographics suggest a need for ‘new blood’ in the HVAC industry. It has never been a more important time to attract new applicants into the industry. Fortunately, there is a range of exciting opportunities for applicants of any age, including new disciplines and skills needed as HVAC systems transform in the digital age. We asked our Expert Panel Roundtable: What are the emerging career opportunities in the HVAC industry?