The EME3625MD, a new, 3-inch deep, stationary Ruskin louver, approved by Miami-Dade, for its wind-driven rain resistance, is designed for structures in high-velocity hurricane zones that require louvers with basic impact protection. EME3625MD louver Mechanically fastened to add to its strength, the vertical louver also offers improved air and water performance over Ruskin’s previous Miami-Dade approved model, the EME3625DFLMD, and is AMCA 540 (Missile D) and 550 listed. We designed the...
Johnson Controls, the globally renowned company for smart, healthy, and sustainable building solutions, has significantly upgraded the testing lab facilities at its residential HVAC manufacturing plant in Wichita, Kan. upgrading HVAC testing facility The nearly US$ 15 million investment includes the addition of seven test chambers, automated testing and model shop equipment, and a new building, which adds 2,000 more square footage space, bringing the plant’s total testing facilities to 1...
Johnson Controls, the globally renowned company for smart, healthy and sustainable building solutions, has launched the Johnson Controls Community College Partnership Program. As part of the program, Johnson Controls will give US$ 15 million, over the next five years, to support academic scholarships at non-profit community colleges. Community college Program Starting in the 2021‒2022 academic year, Johnson Controls’ program will endow a total of US$ 1 million to ten community colleges a...
GE Appliances (GEA), a Haier company, announced a new Vertical Terminal Air Conditioner (VTAC) poised to reinvent the design of Single Packaged Vertical Units (SPVU). The GE Zoneline Ultimate V10 was designed in collaboration with hotel and residential property owners and architects, to create a new way of installing the air conditioning chassis that makes installation 60% faster. GE Zoneline Ultimate V10 With additional features like ultra-quiet cooling, onboard diagnostics and SmartHQ WiFi c...
As our urban centers grow, so does our demand for key resources, such as energy. Currently, cities are accountable for over 60% of resource use and an estimated 70% of global carbon emissions. In the Middle East particularly, countries have experienced unprecedented population growth, increased economic activity and consequently, increases in energy consumption. Integration of sustainable systems Fortunately, industry leaders and governments are placing sustainability at the heart of regional...
Johnson Controls, the globally renowned company for smart, healthy and sustainable building solutions, has launched through its YORK brand a 10-year residential HVAC leasing program: Ultimate Home Comfort. This industry-first solution provides homeowners with a new, fully installed YORK high-efficiency HVAC system with no money down, as well as factory-backed 10-year parts and labor coverage, and 10 years of service repairs and annual maintenance – all for one, low monthly payment. Ultim...
Ahead of the summer heat across the United Kingdom, REHUA, the globally renowned polymer specialist, has upgraded their smart heating control, in order to be able to seamlessly transfer between heating and cooling. NEA Smart 2.0 Allowing developers and contractors to provide efficient heating and cooling from a single solution, the NEA Smart 2.0 uses a series of algorithms to regulate temperature. These algorithms allow the device to learn occupant habits and data from multiple sensors in floors and walls, creating optimal conditions for occupants. Taking the present values for indoors and outdoors temperatures and their trends, as well as the learnt data, the intelligent algorithm in the smart control automates heating and cooling so end users do not need to control it themselves. Enhanced efficiency and comfort Efficiency and comfort for the end user is improved, as the required temperature is reached smoothly Alongside this, efficiency and comfort for the end user is improved, as the required temperature is reached smoothly, without putting maximum demand on the property’s heating or cooling source, including fan coil systems and heat pumps. Particularly for contractors and developers working on sealed new build projects, ensuring moisture levels are optimal is key to preventing damp and mould that could affect occupant health. So, in order to maintain good air quality between heating and cooling, the system uses a sensor to ensure the dew point in the space is not exceeded, and can control a dehumidifier to keep moisture levels down. IAQ and moisture control Franz Huelle, Head of Technical at REHAU Building Solutions said, “We are pleased to be able to offer a complete solution for heating and cooling both residential and commercial buildings. With air quality and moisture control key concerns within the building services industry, we have developed the technology to ensure these variables are constantly controlled.” He adds, “As conditions change, the NEA Smart 2.0 system can continuously learn and update settings to ensure the desired temperature is efficiently met without causing condensation or large energy bills.” Smart control for future proof buildings Franz Helle continues, “As we explored in our guide, ‘Warming the Next Generation’, smart controls are fast becoming one of the keys to creating efficient and future proof buildings. In order to make sure specifiers, developers and contractors stay ahead of the curve with smart technology, we are committed to constantly updating our own solutions to meet demand, as we have done here.”
Hitachi introduces a new line of high-efficiency single-zone, mini-split systems, PRIMAIRY mini-split systems. Designed to meet the unique needs of small to mid-size properties such as shops, restaurants, and classrooms, the PRIMAIRY system is an energy-efficient and cost-effective option. Hitachi quality is evident throughout the product line. Features of the product line include: Brushless DC fan motors provide stable, precise, energy-efficient operation. Compact units and long piping runs enable exceptional design and installation flexibility. Quiet mode reduces fan speed and frequency of compressor operation for optimal comfort. Intelligent defrost control shortens defrost time more than 37% and delays defrost intervals up to six hours for reliable, consistent comfort. Refrigerant leak detection protects the compressor from damage and increases safety by automatically shutting down operation if the refrigerant charge amount drops below 30%. Brushless high-efficiency DC fan motors Brushless high-efficiency DC fan motors feature unparalleled control of fan speed and movement Brushless high-efficiency DC fan motors feature unparalleled control of fan speed and movement, cycling through 16 automatic adjustments during operation to meet demand exactly. These precise calibrations increase energy efficiency, while providing superior temperature control and quiet, stable performance. Motors are also small in scale, enabling Hitachi outdoor units to be compact and lightweight for easier placement and installation. Lightweight, compact and offering maximum flexibility Hitachi PRIMAIRY mini-split systems are compact and lightweight, providing multiple placement options and simplifying installation. The systems accommodate up to 164 feet of piping length and 98 feet in height. Long piping further enhances layout flexibility, and a wide capacity range means there is a precisely sized system for every application. Indoor units come in a range of styles and types to meet customer needs and application aesthetics. Systems perform in low-ambient temperatures down to -13°F (-25°C) (for the 24K model) and down to -4°F (-20°C) in heating mode for all other models.
Hitachi has announced the release of its new line of mini-split systems that employ the latest technologies, in order to maximize comfort and ensure healthy indoor air. Key features of the new mini-split systems include: An intelligent human sensor system monitors and responds to the environment, to provide continuous comfort. Temperature and humidity levels are controlled, when set to dehumidification mode. Innovative FrostWash technology ensures indoor air is fresh and clean, by eliminating dust, bacteria, and mold. User-friendly airCloud Home app puts control in the palm of the homeowner’s hand and is fully compatible with Amazon Alexa and Google Assistant, enabling voice control when hands are full. Vector DC Inverter Technology Hitachi mini splits feature Vector DC inverters, in order to achieve high performance energy efficiency Hitachi mini splits feature Vector DC inverters, in order to achieve high performance energy efficiency. These inverters cool with maximum capacity at startup, then automatically slow down and operate at minimum capacity, to maintain room temperature at a comfortable level. This reduces energy consumption by up to 62%, when compared to non-inverter levels. A special microchip that is preloaded with the compressor’s data will constantly monitor its operation, while running. This helps the unit to adjust the amount of energy needed, by sending accurate instructions to the compressor, in order to achieve the optimal rotation speed and avoid unnecessary power waste. Easy installation with cooling-only lock function Hitachi mini splits are flexible, easy to install, and offer a wide range of sizes, to make it easy to specify the perfect solution for any project. A cooling-only lock function prohibits heat, when used in ambient cooling applications. Single-zone systems are available in 115V or 208/230V with capacities ranging from .75 to 3 tons. Multi-zone systems can accommodate up to 5 zones with 208/230V and capacities ranging from 1.5 to 3.5 tons.
Two variations of Shower Heat Recovery Unit (SHRU) have been unveiled, as the Baxi Assure range expands to provide even more energy efficient heating and hot water accessory choice for new build housing professionals. Developed as part of a wider portfolio of Baxi Heating’s Assure products and services that are intended to support developers at every project stage, the Baxi Assure SHRU range can offer up to 66.6% heat recovery and up to 8% SAP benefits. Baxi Assure SHRU units Baxi Assure SHRU units are designed to recover heat from waste bath or shower water via the in-built heat exchanger These fit and forget Baxi Assure SHRU units are designed to recover heat from waste bath or shower water via the in-built heat exchanger, which is then transferred to the mains cold water feed to the boiler. This places less energy load on the boiler to raise the temperature to the desired level of comfort. Providing the maximum efficiencies, the Baxi Assure SHRU vertical unit is available with a twin inlet, enabling it to recycle heat from two waste water pipes within the same property. Energy efficient heating and hot water products Nick Wilson, the Commercial & Marketing Director at Baxi Heating, stated, “Our range of energy efficient heating and hot water products and accessories is key to our complete home service proposition, and we are proud to offer the SHRU as part of this.” Nick Wilson adds, “With an impressive energy uplift, new build developers can trust the SHRU to deliver on SAP performance and also take advantage of Baxi Assure’s end to end project solutions, including advice from qualified Baxi Assure SAP assessors to help boost efficiency and a Baxi Design service for accurate sizing and specification.” Project Hub Projects benefit further from support at every stage from a dedicated team of specification managers, bespoke product training, and a Project Hub to manage project product registrations, in addition to technical support and advice from installation to legislation.
Johnson Controls, the globally renowned company for smart, healthy, and sustainable building solutions, has expanded its line of Premium commercial rooftop units, which are now available in 25-80 tons variants. Premier platform units The Johnson Controls Premier platform units provide building owners with state-of-the-art efficiency levels that significantly reduce operational costs over the life of the unit, while ensuring indoor air quality (IAQ) is maximized through optional features, such as ultraviolet (UV) lights, humidifiers, and final filters. “We have engineered the Premier platform to be as dynamic as the complex projects our customers manage,” said Philip Smyth, Executive Director for Commercial Product Management at Johnson Controls. Integrating future-ready technologies The systems offer the highest standard efficiencies in their class, which is the key to lowering life cycle costs" Philip Smyth adds, “Future-ready technologies are integrated at every turn, from optional bacteria and virus fighting ultraviolet lights to airflow measurement stations that reduce maintenance and improve serviceability. In addition, the systems offer the highest standard efficiencies in their class, which is the key to lowering life cycle costs.” The Premier platform meets aggressive Department of Energy 2023 energy efficiency standards. Offered in standard efficiency (up to 10.9 EER/15.8 IEER), high capacity or high efficiency (up to 11.4 EER/16.9 IEER), Premier units can provide up to 50 percent greater efficiency at part-load than is required, depending on the standard. Standard double-wall foam panels Standard double-wall foam panels offer improved thermal efficiency while modulating options, such as compressors, an energy recovery wheel, and gas or electric heat, further improve efficiency, providing quality comfort. To simplify system configuration and minimize start-up time, the units feature start-up wizards, a 5.5-inch OLED display, and an optimized numeric keypad, which are standard on all units. RTUToolkit app Customers can upgrade to the new optional high-end graphical user interface, which features a full-color touchscreen that provides quick access to system status, performance metrics, and schedule parameters. Start-up is further simplified with Johnson Controls’ new RTUToolkit app for Android and iOS devices. With the RTUToolkit app, contractors simply scan a unique QR code on each rooftop, which enables on-demand access to unit-specific details, technical literature, and direct connection to technical support. Integrated system selection tools Premier rooftop units streamline the design process with integrated system selection tools Premier rooftop units streamline the design process with integrated system selection tools, easily accessible building information modeling files, improved submittals, and simplified specification. The high-performance base models offer a complete range of factory options, including various airflow path configurations, indoor environmental quality options, and modulating options for improved comfort. Integration with building controls systems Maintenance is also simplified with service-friendly features, such as an optional Mobile Access Portal gateway that offers remote monitoring for ease of connection while at the jobsite, allowing technicians to interface with units, without getting out of the truck. In addition, the Smart Equipment-enabled units provide seamless integration with major building controls systems, including Verasys, and with OpenBlue, a dynamic connected platform for smart, healthy, and sustainable building solutions from Johnson Controls. Industry-renowned warranties Premier units are backed by industry-renowned warranties, offering greater peace of mind. A one-year parts warranty is standard on all Premier units, along with either six months or one-year promotional labor warranty (vs. the industry standard, 30-day labor warranty), when started by a certified contractor.
Trane Technologies plc, a global climate innovator, has announced that the company leadership will participate in a virtual fireside chat at the Wolfe Industrials Virtual Conference 2021. They will speak at 2:00 PM ET on Wednesday, May 26, 2021. The live webcast will be accessible on the Trane Technologies official website, under the investor relations section. An archive of the webcast will be available for 30 days, following the virtual event.
With ongoing efforts from governments across the globe to reduce carbon emissions and with an ever greater focus on sustainability, it is vital that the HVAC sector does its part in becoming more environmentally conscious. And, while there have been steps to become more sustainable, there is a huge amount that still needs to be done to make sure that many of the targets that have been set are attainable. In buildings, both large and small, industrial heating accounts for roughly two thirds of industrial energy demand and around a fifth of global energy consumption. Figures like this show the need to have efficient and environmentally-friendly HVAC equipment in place to make the crucial steps towards reducing the contributions these systems make to our carbon footprint. High energy consumption in construction sector A 2019 report by The International Environment Agency (IEA) showed that the buildings and construction sectors combined were responsible for over 30% of global energy consumption and nearly 40% of carbon emissions. This is indicative of the steps the sector needs to take to play its role in a more eco-friendly society, some of which are already underway. However, much more needs to be done if the UK is to reach its goal of reaching net zero carbon emissions by 2050. As we envisage what a post-COVID world might look like, businesses and governments are continuing to put sustainability and lower carbon emissions at the forefront of their planning and the HVAC sector is certainly no exception. But with change in the sector a daunting prospect, decision-makers often don’t know where to start. Smart Technology use in HVAC systems Smart HVAC uses sensors that integrate with a building’s automation system With the constant growth and greater deployment of smart technologies within the HVAC sector, this is certainly a way that systems can become more efficient. Smart HVAC uses sensors that integrate with a building’s automation system. These sensors then collect information about conditions throughout the building. Heat waves are now a far more common occurrence in the United Kingdom. The Met Office estimates they are up to 30 times more likely and will be a bi-annual occurrence by 2050. It is important that any uptake in HVAC usage doesn’t lead to a drastic increase in emission generation. This is one of the areas where smart systems will become crucial. Many scientists have been unequivocal in their sentiment that heat waves are a cause of greater emissions and expect temperature records in the UK and Europe to be broken more regularly, so sites will need to be equipped to handle these conditions. Regulating temperature with hand-held devices With wireless systems now much more commonplace, temperatures can be controlled easily from hand-held devices. With these new technologies, those managing the systems can also benefit from remote monitoring and maintenance, reducing the need to travel to the site for yet another environmental incentive. To accompany the smart systems, equipment including smart thermostats can be installed to maximize HVAC efficiency. Other smart systems available to businesses include smart furnaces and air conditioning units that are far easier to operate than their traditional counterparts. Reducing unnecessary ventilation While global temperatures continue to rise, air conditioning usage has increased and has contributed to greater levels of energy usage. A huge amount of needless emissions are generated by unnecessary ventilation, contributing heavily to heat loss and overall energy wastage. Recirculation of air is a traditionally lower energy cost method of retaining heat and keeping emissions low, however, we must be mindful of the risks associated with recirculating air. The risk of circulating diseases is negated somewhat with heat recovery ventilation, which both removes the risk of disease spreading and improves energy consumption. Efficiency performance of new AC units Air conditioning units in particular contribute significantly to a building’s energy consumption Air conditioning units in particular contribute significantly to a building’s energy consumption, equating to 10% of the UK’s electricity consumption and as such it is important that we bear in mind ways to counteract the emissions this creates. Global energy demand for air conditioning units is expected to triple by 2050, as temperatures continue to rise year on year. The efficiency performance of new air conditioning units will be the key, when it comes to ensuring that escalating demand does not equate to greater emissions. Another issue for suppliers and manufacturers to address is differing rates of consumption for AC units in different countries, with units sold in Japan and the EU typically more efficient than those found in China and the US. Modularization Modular HVACs have also become increasingly popular in recent years. Modular HVACs are responsible for heating, cooling and distributing air through an entire building, with their increase in popularity largely down to their greater levels of energy efficiency, cost effectiveness, flexibility and substantial ease of installation and maintenance. Modular HVACs can be tailored specifically for workspaces and they often allow work to be done on the systems without disturbing the workforce, achieved primarily through rooftop placement. Commercial workspaces are larger and often require differing needs to residential properties and can cater to a wide range of the specific requirements of work and commercial spaces. As we strive for lower carbon emissions, it seems that this trend will continue and will become a key area in reducing emissions that HVACs have traditionally generated. System maintenance and training To meet government and industry requirements, many new buildings will require HVAC systems that can be maintained simply in order to perform in a more energy efficient way. Many companies are looking at ways to become climate neutral and significantly reduce their footprint Many companies are looking at ways to become climate neutral and significantly reduce their footprint. Companies are following the likes of German-based company, Wilo Group, who have announced they are committing to sustainable manufacturing by developing a new carbon neutral plant and HQ in the next few years. Lowering carbon footprint As we continue to move towards an ever more environmentally conscious society, it will be of paramount importance for companies, governments and the public to think about ways in which we can lower carbon emissions. Smart technologies will certainly be at the forefront of this, negating many needless journeys and making it easier for industries to adjust settings and tackle issues remotely. Greater levels of training will help equip us with the tools to make sure we are best placed to reduce emissions and be more sustainable as a result. While the steps outlined above do show some progress and measures we can take, there is far more that we can do as a sector to significantly reduce HVAC’s carbon footprint and once we have moved beyond the impact of the COVID-19 pandemic, this will surely be at the front of industry leader minds.
Do HVAC systems help with the spread of COVID-19? No one is entirely sure, but it seems very likely. Especially in the case of enclosed indoor spaces. As soon as the COVID-19 pandemic began, fingers pointed to air-conditioning systems as culprits, and scientists now believe a super-spreader event traced back to a restaurant in Guangzhou, in China, which could have started with an asymptomatic person who just happened to cough close to an HVAC fan. Scientists also believe something similar happened on the Diamond Princess cruise ship, which made headlines over the world, in February 2020. Especially because cruise ships have elaborate inter-connected HVAC systems, which could have aided the coronavirus as it ripped through the cruise population. HVAC systems Role in COVID-19 spread And because air-conditioning units typically function indoors, and because the coronavirus (COVID-19 virus) can float about for a little while on respiratory droplets in the air, it should be no surprise at all that HVAC units have come under scrutiny. In response to this, over the last year, the REHVA (European Federation of Heating and Ventilation Engineers) group actually set out guidelines on what to do, in order to make HVAC units safer. Actually, they went further than that, because on the contrary, properly configured air-conditioning units can actually help to fight the coronavirus, rather than aid its spread. How AC units can limit viral transmission By making sure there is a fast and constant exchange of air, AC units can actually wash away virus particles Despite the apparent doom that HVAC units can kick start super-spreader events, the answer is not to do away with air-conditioning systems. In fact, REHVA recommends the opposite. Instead, what we actually need to do is to reconfigure our AC units so that they can stop coronavirus particles from loitering about in the air, and then settling down. When virus particles ‘settle’ on a surface, they can be infectious for a time. The technical term for this is a ‘fomite’ and an area that is infectious to touch. By adjusting the settings on AC units to increase the amount of outside air they pull in, and the rate to which this fresh air is distributed indoors, we can make indoor environments much safer. By making sure there is a fast and constant exchange of air, AC units can actually wash away virus particles and prevent fomites from occurring. What about just opening the windows? Before modern HVAC units, there was, of course, the humble open window. And sure, open windows is a great way to make sure that air from the inside is quickly and constantly being exchanged with the air from outside. But as we all know, opening the windows is seldom the ideal choice. For example, it isn’t desirable in cold or in air-polluted or noise-polluted spaces. Open windows can even be a hazard if there is a risk of injury or falling. If you can work in an environment with open windows in a way that’s feasible and manageable, that’s great. They will likely offer similar protection against lingering coronavirus particles. But even if you can, the evidence suggests that a properly configured HVAC system is still safer (not to mention more comfortable, given their ability to regulate temperature) than the age-old open window option. AC units with high-efficiency particulate air filters Arguably the most proficient AC units today are those equipped with high-efficiency particulate air (or HEPA) filters. Although, you will struggle to find any outside of surgical theatres and airplanes, where getting the right amount of air exchange is primarily a health and safety issue and not just an issue of comfort. But as the pandemic has revealed to us, having better optimized HVAC units in public indoor spaces is a health and safety issue. With that being said, could HEPA filters become the norm throughout major public indoor spaces? HEPA filters HEPA filters are so reliable because they are made up of thousands of layers that trap all types of particles HEPA filters are so reliable because they are made up of thousands of layers that trap all types of particles, from dust to viruses. And they operate with an astonishing speed, being able to completely turn over a room’s air up to 30 times per hour. It would almost certainly make sense for HEPA filters to at least be considered for widespread use, but there are some technical issues to work out before their deployment becomes feasible. Cost aside, these filters can cause ‘dragging’ when attached to traditional AC units, among other issues. But if we are serious about tackling all forms of viruses, including influenza which hospitalizes and kills thousands every year, perhaps the widespread deployment of HEPA filters should be at least thought about in our approach to the ‘new normal’. Protecting people with proper air conditioning Whatever the fate of the HEPA filters, we do not have to sit around and wait for a revolution in the HVAC units to keep the general public safe. We can do that right now by equipping and configuring our current systems to properly exchange the rate of air in indoor spaces — to blow away lingering particles and keep surfaces free from fomites. Fortunately for us, the COVID-19 virus finds it hard to spread outdoors. But that means almost all of the spreading must happen indoors. So, it is crucial that we do all we can from an HVAC perspective to limit the spread of the coronavirus, and indeed all the other infections (including flu), which collectively can infect and hospitalize thousands of people every year. New infectious diseases emerge, and old ones come and go all the time. With the guidelines that REHVA has put together and some vigilance, our actions could indirectly save many people from falling ill every year. In summary, it’s not rocket science. To make an indoor area safer from the coronavirus, turn your AC unit up. Blow away the germs and stop them from settling down with a frequent exchange of air at all times.
In the coming decades, the government plans to phase out gas and oil boilers and replace them with renewable heating systems. To make this possible, to give us a shot of achieving net-zero carbon emissions by 2050, more people need to train as renewable heating installers. But when you were a teenager, if old people like Boris Johnson or George Eustice had told you that you ‘should’ choose a certain career, would you have listened? No, me neither. Yes, there will be plenty of environmentally motivated young people looking for a career that will make a difference in the world, but we cannot expect those people to carry the weight of the task ahead. Addressing the need for renewable installers The government has pledged to install 600,000 heat pumps per year in UK homes by 2028. It is an ambitious target, not least because there are currently not enough certified heat pump installers to meet expected demand. For example, at Boiler Guide, we are receiving 250% more heat pump enquiries than we were just 12 months ago. The Environment Audit Committee has warned that the UK is unlikely to achieve its net-zero carbon targets for all homes by 2050, without significant recruitment incentives for heat pump installers. Becoming an asset to the government’s ‘Green Revolution’ One route to success is for existing boiler engineers to up their skill in renewable technology One route to success is for existing boiler engineers to up their skill in renewable technology. This will certainly have a big part to play, as these people already have many transferable skills that will make them an asset to the government’s ‘Green Revolution’. However, given that more than half of Gas Safe-registered engineers are due to retire in the next decade, this is not a long term solution to growing the renewable sector. Younger generation to define the future of heating The second and more effective option would be for more young people and school leavers to choose a career in renewable heating. Of course, we cannot expect young people to make their career choice based on the fact that the government has targets. To strengthen the renewable industry’s frontlines, we need to speak directly to school leavers and young people, and to explain why a career in renewable heating could be a great choice for them on a personal level, as well as the planet. Here are some of the most compelling reasons why a young person should consider a career as a renewable installer. Renewable heating is the future From 2025, gas boilers will not be installed in newly built homes, and low carbon heating systems will need to be incorporated into properties as standard. Every existing home in the UK needs a heating system, and as fossil fuel boilers are phased out over the next 30 years, the renewable sector (including air source and ground source heat pumps, solar thermal, biomass boilers) will continue to grow. Heating installers are essential workers Young people should consider that during COVID-19, heating engineers were deemed, essential workers A major consideration for anyone choosing a career is whether the industry that they have chosen will provide them with long-term security, and the renewable heating industry certainly has that in its favor. To illustrate this point, young people should consider that during the COVID-19 pandemic, heating engineers were deemed, essential workers. Even when the country’s social and economic activities were halted, heating engineers were still needed. Renewable technologies are diverse While gas and oil boilers have dominated the heating landscape for many years, this is changing. In the next 30 years, it is likely that different properties will need different renewable heating systems, including plenty of hybrid systems, so the career promises plenty of variety and opportunities to diversify. In the future, a heating installer may be able to work not just with a boiler, but also with heat pumps, biomass, and solar. The more renewable technologies a person can install, repair, and service, the more varied, interesting, and lucrative their career will be. Renewable heating installers are in demand Because renewable heating installers, particularly air source heat pump installers, are in great demand at the moment, it is a great time for young ambitious people to be entering the industry. By getting started now as the industry is still blooming, they have the chance to corner the market in their area, and establish a positive reputation. Self-employment opportunity for renewable heating installers Renewable heating installers have the opportunity to start their own business and may work alone or with others Renewable heating installers have the opportunity to start their own business and may work alone or with others. This means that they will be in charge of their own hours, the projects they take on, and to an extent, how much money they earn. With the right business skills alongside technical knowledge, self-employment can be rewarding in multiple ways. However, for the many people that feel more secure when they are employed by a company and working with others, the industry could be ideal for them too. Renewable heating installers can be employed and they often work alongside other tradespeople, and as part of larger building projects. Many people cannot imagine a career that involves sitting in an office all day, every day. For people who enjoy being physically active, getting outside, meeting new people, and solving different problems every day, becoming a renewable heating installer is ideal. How to become a renewable heating installer There are several stages to becoming a renewable heating installer, and the training required obviously varies depending on the technology, the training provider, and the individual’s skill/experience. For example, a school leaver might begin by achieving NVQ Level 2 in Plumbing and Heating (or equivalent), as well as Water Regulations/Byelaws, Energy Efficiency Certificates, and G3 Qualifications. The NVQ typically takes around 1 year to complete alongside a practical apprenticeship. Renewable heating educational courses With that foundation, they can then move on to study Low Temperature Heating and Hot Water Systems (typically a 2-day course), a Heat Pump Foundation Course (2-day course), followed by a 1-day course specific to the type of heat pump they wish to install, i.e., air or ground source. Finally, renewable heating installers need to become accredited by the Micro-generation Certification Scheme (MCS), or an equivalent competency scheme.
It’s shaping up to be a long, hot summer for HVAC contractors and their customers. Disruptions in the nationwide supply chain that began during the COVID-19 pandemic still have not been resolved. Shutdowns last summer played havoc with the supply of parts, and suppliers are still playing catch up, as raw materials remain scarce. Furthermore, prices are going up among some components and key raw materials. Waiting times for parts can run into weeks or even months. Supply shortages of HVAC equipment Summer weather increases the demand for HVAC equipment, especially in hotter climates. A spike in air conditioner demand is generally welcomed by most contractors, but supply shortages make it difficult to deliver on customer needs. Managing a backlog of impatient customers is a new challenge for many HVAC companies. The shortages impact materials, such as steel, aluminum, copper and plastics, whose costs are expected to rise in coming months. Among metals, the price hikes could be 20 to 30%, while prices of plastics could almost triple. Copper futures recently reached an all-time high, and steel price indexes are also at record levels. Shortages of electrical components Shortages have been reported of copper and electrical components, such as motors and compressors Shortages have been reported of copper and electrical components, such as motors and compressors, which are specific to the units that use them. There is also a shortage of microchips that are components in high-efficiency systems and furnaces, and resins used in the evaporator coil pans are scarce. Some HVAC supply firms have had difficulty obtaining evaporator coils used in air conditioners. Specialty items such as control boards have a wait time of up to two to three weeks, or longer. Shortages projected till end of 2021 The shortages are projected to continue until the end of 2021. Even as small shipments trickle in, they are often sold quickly. The situation is unfamiliar to the HVAC trade, which has traditionally not had issues with equipment availability. Shortages in the HVAC market are a reflection of broader supply and cost challenges of the construction market. Prices for goods used in residential construction have increased almost 10% over the past 12 months, according to the U.S. Bureau of Labor Statistics. Higher transportation costs impact supply chain Higher transportation costs are impacting both the supply chain and HVAC contractors. Personnel shortages continue to plague many HVAC companies, too, and a technician shortage is also contributing to longer wait times in some areas. A scarcity of labor has been a 20-year challenge for the HVAC industry, but it is reaching new levels as days go by. Order in advance and stockpiling equipment Alternatively, HVAC contractors may seek to switch brands to help ease availability issues One approach contractors are taking to the problem is to order equipment in advance and stockpile it for when they need it. One Denver contractor reportedly ordered almost a million dollars of equipment in advance. Alternatively, HVAC contractors may seek to switch brands to help ease availability issues. Identifying a manufacturer that has stock available can ease the inconvenience of customers having to wait for new equipment. need for regular HVAC maintenance Another approach is to educate homeowners about the importance of maintenance, such as changing filters, which can avoid a need for larger repairs involving equipment that is in short supply. Maintenance service is doable because it doesn’t require new equipment, replacements or add-ons that can be hard to come by. Unfortunately, among consumers, maintenance may have been delayed or ignored during the pandemic, which is aggravating the urgency of the current situation.
Artificial Intelligence (AI) is an emerging tool for a long list of applications, including the ability to analyze and ensure optimum performance of an HVAC system. Emerson’s Sensi Predict smart HVAC solution is an example of how AI can boost the capabilities of HVAC. It has been recognized with a Silver Edison Award in the Innovative Services – AI category. Sensi Predict smart HVAC solution Sensi Predict combines inputs from 10 sensors in an HVAC system and analyzes the performance of heating and cooling systems in real time. Intelligent monitoring alerts home owners and their contractors, when HVAC systems are not operating at full efficiency. The alerts, which can be accessed on a smartphone, can predict and prevent problems, ensure corrective maintenance, lower utility costs, and prolong the life of an HVAC system. Fault detection and diagnostics are a new frontier in HVAC technology, delivering a seamless and simple user experience. Sensi Predict HVAC system configuration Here is how the Sensi Predict system is configured: Sensors monitor the temperature of the air flowing from the HVAC system into the home, and also the return air temperature, coming from the home back into the system. Sensors also monitor temperatures in the liquid and vapor lines in the refrigerant loop, and the indoor and outdoor control lines, communicating back and forth from the thermostat to the outdoor unit. Other sensors monitor the current draw and indoor voltage of indoor units, and current and voltage to the outdoor units. Data from the sensors is used to analyze how well the HVAC is operating, including detailed monthly performance checks, with results issued to the home owner and the contractor. If a warning is detected, an alert will be sent in real time. 24/7 monitoring The 24/7 monitoring is summarized in a personalized home owner portal and monthly performance reports The 24/7 monitoring is summarized in a personalized home owner portal and monthly performance reports that include any alerts, loss of performance, runtime and estimated cost and filter status. Actionable alerts tell when a problem is detected, sent via an email with a straightforward explanation and recommended action. “Our heating and cooling systems are critical to the health and comfort of our families and the environment, yet we have little visibility into how they perform on a day-to-day basis,” said Jamie Froedge, Executive President of Emerson’s Commercial and Residential Solutions business. The Sensi Predict systems seek to provide additional visibility. Sharing real-time system insights The Edison Awards highlight top-tier new product innovation, service development and human-centered design. Named after inventor, Thomas Alva Edison, the awards recognize and honor global innovation. The award to Emerson’s Sensi Predict system recognizes it as a 21st-century solution to the maintenance of home heating, ventilation and air conditioning systems, sharing real-time system insights, in order to help home owners monitor performance and prevent unexpected problems. Maximize system lifetime and minimize energy costs “We are honored to be recognized for this innovative technology that provides both awareness and peace of mind, when it comes to an essential component of the home,” said Jamie Froedge. Sensi Predict also provides benefits related to installation, by validating a quality install and eliminating call backs. Over time, it maximizes system lifetime and minimizes energy costs. service and maintenance information In terms of maintenance, the system provides information to ensure that all contractor truck rolls generate revenue and decrease the average time on site. The 24/7 monitoring limits home visits to only when needed and increases transparency to the customer of suggested repairs and upgrades. Home owners can access the Sensi Predict Homeowner Portal on the official website for detailed information, based on real-time data about how their system is functioning and its performance history, energy usages and costs and predicted maintenance needs.
What do customers want from their HVAC company? It’s a challenging question, and the answers reveal a path to a more successful and customer-centric company. There are numerous articles written that offer consumers advice on choosing an HVAC company. In the simplest terms, wouldn’t it be possible to ‘reverse engineer’ that advice to provide a roadmap to guide HVAC companies in how to succeed? Addressing consumer concerns Often, consumers’ concerns surround whether a company is a reputable and/or a well-managed business. Answering questions about basic requirements, such as insurance should be easy. Another element of consumer-oriented advice on choosing an HVAC company is to find one that is qualified to do the job. For example, able to work on the specific type of equipment a consumer has, whether central air conditioning, humidifiers, heating sources, or whatever. From the perspective of the HVAC contractor, this advice points to a need for constant training and updating of skills related to various equipment types. Seeking HVAC specialists Customers may be looking for specialty service, specific to a certain type of equipment or type of installation Consumers are also advised to seek out specialists in the work they need doing, whether a repair, a new installation or related to a specific type of equipment. Contractors must both understand their own strengths and weaknesses and be able to communicate them clearly to put customers at ease. Consumers will also be looking for contractors, who are experienced in repairing the brand or type of system they have. Customers may be looking for specialty service, specific to a certain type of equipment or type of installation. Contractors should constantly evaluate their skills-sets, their strengths and weaknesses, and provide full transparency to enable customers to make the most informed decisions. Better to walk away from a job than to overextend or misrepresent a contractor’s skillset. Such overreach never ends well and can damage a contractor’s broader reputation. HVAC contractors come in all sizes Customers will also be looking to evaluate the size and stability of the HVAC company that they work with. HVAC contractors come in all sizes, of course, and the size of a company does not necessarily reflect on the quality of work. However, stability and a good reputation are essential, especially for a smaller company or one-man shop. Consumers are often advised to ask for references, especially if dealing with a smaller contractor. HVAC businesses can be proactive in this regard by keeping references handy and even collecting customer testimonials to share with prospective customers. Positive reviews a key indicator Online reviews, hopefully all positive, are another element that can help to put prospective customers’ minds at ease. Ideally, if an HVAC contractor is doing a good job, positive reviews, testimonials and references will happen organically. Consumers are often advised to ask for certifications to document an installer’s skillset, so keeping up with the related paperwork will ensure that a customer is comfortable with any contractor’s skill level. Specific HVAC contractor license requirements Specific contractor license requirements vary by state and even at the local level Specific contractor license requirements vary by state and even at the local level. Required license numbers should be displayed on websites and promotional materials, and most states have an online directory listing of licensed contractors. Be attentive to other requirements, too, such as the special EPA certifications required to use refrigerant. Consumers expect their HVAC contractors to guide their buying decision, whether determining the correct size HVAC unit to serve a specific home size, analyzing flow rates, or recommending systems to meet specific needs. Striking a balance between simplicity and technical detail Delivering on these expectations requires a delicate balance between simplicity and technical detail. The customer needs to be comfortable that the installer knows his stuff but does not want to be overwhelmed by arcane technical discussions or puzzling acronyms. Best by far is to keep it simple (and be willing to provide additional detail – described in layman’s terms – if the customer has questions). Membership in local trade associations can provide additional credibility to a contractor, and provide additional sales and networking opportunities, too. Importance of warranties Warranties are another critical issue for consumers. Everyone offers manufacturers’ warranties, but there is an opportunity for HVAC contractors to offer even more, whether an extended warranty, inclusion of labor, as well as parts, work guarantee on repairs, and/or an extended maintenance contract. Availability 24/7 could enable a contractor to take work away from a competitor Customers should be warned that maintenance or repairs performed by an unqualified company may void the manufacturer warranty. Availability in an emergency or on short notice is another way HVAC companies can differentiate themselves among consumers. Availability 24/7 could enable a contractor to take work away from a competitor who is closed for the weekend. Emphasizing on customer services Customer service also requires a personal touch, so an ability to communicate well with potential customers can generate extra business. Emphasize listening skills and make sure customers know they are being heard. In all dealings with customers, be straightforward and honest in order to build long-term trust. To grow a successful HVAC business, prepare proactively to answer the questions customers are most likely to ask.
Teknotherm Marine España S.L. (Teknotherm) has landed its first new building contract. Teknotherm Marine España S.L. will deliver the complete HVAC maintenance and service, including installation work, on a suction dredger, to be built by Nodosa Shipyard. HVAC service for Omvac Catorce Nodosa Shipyard will build and design the 63.3 meters dredger, called Omvac Catorce, for Canlemar. Canlemar is dedicated to carrying out all kinds of maritime works, such as deepening and maintenance dredging in ports and bays, and construction of docks. Omvac Catorce is the third dredger that Canlemar has ordered with Nodosa Shipyard. Omvac Catorce will have a dredging capacity of 1200 m3 and a dredging depth of 30 m. The ship accommodates a crew of 10. The ship will comply with the IMO TIER III regulations of the International Maritime Organization, regarding the control and reduction of polluting and greenhouse emissions. With its adaptation to these regulations, this dredger will be able to navigate and operate anywhere in the world.
Located in Worcester Massachusetts, Doherty Memorial High School is typical of many schools designed in the 1960’s. With two classroom wings joined together by hallways and anchored by an auditorium and gymnasium, the red brick school is home to approximately 1500 students. After 40 years, the school needed to replace the original hot water boilers and unit ventilators serving the upper and lower classroom wings. To design their new heating and ventilating system, the school enlisted the services of Shooshanian Engineering (SEi), Boston, Massachusetts. Outdoor air ventilation The original system design incorporated two gas fired hot water boilers sized to provide individual classroom unit ventilators with enough heating capacity to condition both the return and outdoor air loads. Rooftop exhaust fans pulled room air from each class-room to complete the ventilation process. ERVs recycle energy from building exhaust air to efficiently precondition outdoor air ventilation As recommended by the EPA and DOE, SEi evaluated the use of Energy Recovery Ventilation (ERV) as part of the new design. ERVs recycle energy from building exhaust air to efficiently precondition outdoor air ventilation, thereby reducing annual operating costs and boiler size requirements. After evaluating several ERV strategies, including fixed plate and run around loop, SEi determined that an ERV incorporating Airxchange rotary energy recovery wheels provided the best value. Estimates of installation and operating costs were evaluated for two designs: one with ERV and one without. As expected, the ERV based design provided the lowest operating cost. Capital equipment savings However, SEi was pleasantly surprised to discover the ERV based design, incorporating a smaller boiler and less expensive fan coil units, also provided the lowest installed cost. The capital equipment savings, made possible by incorporating Energy Recovery Ventilation in the design, more than offset the added cost of the ERV’s resulting in an instant payback. Installation included thirteen rooftop ERV units, each supplying from 1200 to 4600 cfm of ventilation air along with a single boiler to replace the two original boilers. Existing exhaust ducts provided exhaust air to the ERVs while new ductwork was added to deliver fresh outdoor air to each classroom. The design called for removal of the outdoor air intakes in the walls and installation of fan coil units in place of unit ventilators. Automated Logic software Performance of the new system is monitored using Automated Logic software Performance of the new system is monitored using Automated Logic software. The new system has received positive comments from teachers who expressed appreciation for the added fresh air and the ability of the classrooms to come up to temperature quickly at the beginning of the school day. “Even at the coldest temperatures the comfort of the supply air is amazing,” said Jeffrey Lassey, Director of Facilities with Worcester Public Schools. “You can feel the class-room come up to temperature much faster than with the old unit ventilators, and with the ERV system, we’ve reduced our energy costs considerably,” he added. Reduction in energy use over a 20 year period is expected to save approximately 3400 tons of CO2 emissions and $625,540 at current energy prices. Reducing energy consumption “Selecting the ERVs was a good shift away from unit ventilators, since it significantly reduces our energy consumption. This is particularly important because the cost of energy is heading nowhere but up.” - Jeffrey Lassey, Director of Facilities Worcester Public Schools. NSTAR, the local gas utility serving the city of Worcester, provides incentives for installation of energy efficient equipment through an energy rebate program funded by its commercial customer base. For the installation of an ERV based system and reduced boiler size, Doherty Memorial High School was awarded a $32,000 rebate from NSTAR. “Make sure to select Energy Recovery Ventilation from the outset in the design process in order to take full advantage of utility rebates slated for energy efficiency.” - Tom Angelo, NSTAR.
The YMCA Association of Greater Rochester, New York, is one of the oldest associations in the United States. They currently have fifteen thriving locations built over the last century that range in size from 50,000 to more than 70,000 square feet. While the size and age of the facilities vary, high standards for energy efficiency and indoor air quality (IAQ) are key objectives in the design, construction, and operation of these buildings. "Good indoor air quality is very important" notes Eastside Family YMCA Executive Director Kevin Fitzpatrick. "Our members are quick to note if there is a problem." Indoor air pollution Indoor air quality is a constant challenge at a fitness center. Pollutants are present everywhere. In some respects, the effects of indoor air pollution are heightened in fitness centers because occupants are breathing heavily during workouts and inhaling more air through their mouths; this air forgoes the filters in the nose and travels deeper into the lungs. There is also a risk of mold growth and odor from sweaty garments and towels in the locker room There is also a risk of mold growth and odor from sweaty garments and towels in the locker room, or from moist air emanating from a swimming area. The work to mitigate the odors and air quality hazards associated with any fitness center requires diligence and careful planning. For example, the Eastside Family YMCA, the newest and largest branch in the Rochester Association, opens as early as 5:00 am and closes at 10:30 pm on weekdays. Healthy indoor environment After hours, cleaning crews work to refresh the space while ventilation operates 24/7 to keep the facility fresh and odor free. Even before the day-to-day upkeep of a facility, the managers of these modern fitness centers proactively specified HVAC solutions at the construction or renovation phases to ensure a clean and healthy environment. Exhausting contaminated air and continually replacing it with fresh outside air is an effective method of maintaining a healthy indoor environment. The drawback to high ventilation rates is increased heating and cooling costs to replace the exhausted air. Facilities can marginalize these increased costs, however, by utilizing an energy recovery ventilation (ERV) solution that can reduce outdoor air energy costs up to 80%. Outdoor energy challenges Airxchange wheels have proven reliable in multiple buildings over a number of years" All branches of the Rochester YMCA Association use ERV systems to overcome the outdoor energy challenges presented by Rochester's cold winters and hot, humid summers. According to Christopher Marks, Vice President of Properties, the association leadership team prefers Airxchange for all new installations because of their excellent reliability. "Airxchange wheels have proven reliable in multiple buildings over a number of years. We will specify Airxchange wheels in all buildings that utilize an ERV." Including ERVs in their buildings during construction or renovation allows the HVAC system designers to specify smaller and more efficient heating and cooling units, reducing the upfront cost and enabling the high ventilation rates that provide clean, healthy air. Unitary rooftop system The Eastside facility is an award winning building, recognized by the national YMCA as a ‘Top Ten’ building in the USA. At that facility, the Child Watch, gym, locker rooms and community spaces are all ventilated using energy recovery wheels as part of the commercial unitary rooftop system. "In the eight years since this HVAC system was installed, there have been no maintenance issues, and system reliability has been excellent," adds Fitzpatrick. The robust energy recovery performance of the Airxchange wheels also resulted in them being specified for an upcoming addition to the facility. When the addition is completed, the facility will be a total of 105,000 sq. ft., making it the largest branch in the region. Gas heat exchangers LaBella Associates chose to pretreat incoming outside air with energy recovery According to the principal engineers who designed the addition to the Eastside YMCA, Kathleen VanderZwaag and Casey Bernhard of LaBella Associates, because of the many energy savings measures used on the project, including energy recovery, the facility was awarded rebates from the New York State Energy Research and Development Authority (NYSERDA) that assisted in reducing the up-front costs of the new space. They also note that Labella uses ERVs in any building where repurposing the energy in exhaust air allows them to reduce the size of the heating and cooling units. At the Eastside YMCA, LaBella Associates chose to pretreat incoming outside air with energy recovery in order to raise the temperature of the air on a winter design day, reducing the load of the gas heat exchangers. Enhancing patron experience LaBella has had great success with Airxchange over the last decade and continues to specify their products on new projects in the region. The fresh, clean air that enhances the patron experience is the result of the attention to air quality by the entire Rochester YMCA Association. These buildings are bright, airy, and inviting family destination. The proactive approach to building design and maintenance offers a fine example for any fitness center.
A large manufacturer of steel cables from Detroit, Michigan contacted Wattco with a problem that the cables they manufactured were corroding in their warehouse and needed a solution to prevent this from happening. Steel products that often sat in inventory for long periods of time were more prone to corrosion. Traditionally, light lubricating oil was used to coat the cables, preventing rust from settling in. The cables were exposed to a steam heating tank, containing light oil at ninety-five degrees Fahrenheit. The problem was that the oil had a lower than average viscosity and tended to disappear after a period of time. Oil immersion heaters Oil that has a higher viscosity can solve this problem. It would coat the cables and offer a longer storage life than before Oil that has a higher viscosity can solve this problem. It would coat the cables and offer a longer storage life than before. The trick was to heat it up to 220F, and make the oil more viscous without sacrificing the quality of the cables. Wattco provided 12 immersion heaters, each with 9KW 480V 3PH that had control panels and a redundancy system that prevented downtime. Thermocouples for heater safety Two thermocouples were used – one for temperature control and the other for high limit shutoff to safeguard the heaters. The heaters were also overrated to provide the customer additional power available. 120,000 LBS of cable was able to be treated with oil reaching 210 degrees temperature. Wattco suggested a high limit setting of 275 degrees to avoid overheating. This was easily programmed in the digital temperature controllers. Once we installed the new system, the process was monitored for 6 months and found no additional signs of corrosion. Benefits include: No maintenance costs on process heaters Safety temperature controller that prevents overheating Cables are fully protected from corrosion Electric industrial heaters are fairly inexpensive and last for years
Underfloor air conditioning systems and HVAC systems pioneer, AET Flexible Space, has announced that the company won the title of ‘Retrofit Project of the Year’, at the H&V News Awards 2020, for its work supplying its HVAC system for the refurbishment of the 24 St James Square building, in London, United Kingdom. Underfloor AC system installation The judges commented that the project was ‘an innovative use of building services, which addressed the challenge of a historic site with low ceiling height and extensive period features’. They also particularly highlighted the benefits of the flexibility of AET’s underfloor air conditioning technology. They highlighted the benefits of the flexibility of AET’s underfloor air conditioning technology One of the key challenges presented by the refurbishment of the Grade 2 listed 24 St James Square property was the need to simultaneously preserve key architectural features of the building, while at the same time, also providing flexible, modern, and premium office space that would suit the requirements of incoming tenants. Flexible air conditioning at each floor plate The re-modeling of the office interiors at all levels of 24 St James Square building was driven by seeking to maximise floor space and take full advantage of views from the double aspect interior, as well as providing flexible air conditioning at each floor plate. This would simply not have been possible with a conventional ceiling-based air conditioning system. M&E Consultant for the 24 St James’s Square project, Vic Holloway, from Edward Pearce LLP commented, “At the outset of the design process, it was clear that the refurbishment delivered significant challenges in delivering fully serviced accommodation, while maintaining respectable floor to ceiling heights.” AET downflow units installed Vic Holloway adds, “The AET downflow units promptly stood out as the obvious candidate for several reasons, including having the absolute minimum requirement for floor void height, and offering excellent distribution of cooling, heating and ventilation evenly across the whole floor, whilst reducing energy consumption.” Underfloor air conditioning CAM-V system AET Flexible Space’s underfloor air conditioning CAM-V system was perfectly suited to this complex project AET Flexible Space’s underfloor air conditioning CAM-V system was perfectly suited to this complex project, because it makes use of the space beneath a raised access floor, in order to create the air ventilation path, eliminating the need for ceiling-based services and associated duct and pipework, and thereby maximizing floor to ceiling heights. The high floor-to-ceiling heights and preservation of the windows and original ceilings also created a brighter and more airy office environment. Converting residential buildings into Class A office space Refurbishment of existing buildings has been identified as a key way to increase the sustainability of the construction industry, especially in densely built-up cities like London. However, converting residential buildings into Class A office environments is often a major challenge. AET’s underfloor systems are perfectly adapted to this challenge, as they require minimal adjustments for installation, and provide all the necessary heating and cooling for a commercial building. The 24 St James project has already won the ‘Best Office Architecture London’ award at the 2019 International Property Awards, and space is currently being let as Grade A listed office space, by BNP Paribas Real Estate.
Novenco Marine & Offshore is proud to announce that company has been awarded the contract for the design, supply, and commissioning of HVAC equipment with Lenin Fishing Company, for a Wärtsila design 121 meter Factory Trawler, to be built at Yantar Shipyard in Kaliningrad, Russia. The project will be executed by Novenco Marine & Offshore’s office in Oslo, Norway. The HVAC equipment will be delivered during the second quarter of 2021. The vessel is scheduled to be delivered in 2022.
Round table discussion
The practice of working from home soared during the coronavirus (COVID-19) pandemic and many observers see a likely continuation of the trend, as infection risks gradually subside. Both environments – home and office – depend on HVAC systems to keep occupants comfortable (and safe!). Therefore, the industry stands to be impacted whichever way the trend plays out. We asked our Expert Panel Roundtable: How will remote working affect residential and commercial HVAC?
The Internet of Things (IoT) is the network of physical objects embedded with sensors, software and other technologies to facilitate connecting and exchanging data with other devices and systems over the internet. Use of the IoT is expanding among both business and residential applications. However, there are hurdles to overcome, including security, privacy and networking challenges. As more HVAC devices embrace the IoT, we asked our Expert Panel Roundtable: What is the impact of the Internet of Things (IoT) on the HVAC market?
Sustainability has been a core concept in the HVAC industry for decades. Environmental concerns often drive product innovation, for example. However, environmental challenges persist and there is ongoing pressure on the industry to respond responsibly. We asked our Expert Panel Roundtable: What steps is the HVAC industry taking to address climate change and sustainability?
Automated After Hours HVAC Software And How You Can Quantify Its ValueDownload