Remote Monitoring - Editor's Note
Gaining early popularity in the 1970s, previous generations of heat pumps were only considered useful in mild climates. But today, modern heat pumps, especially variable-speed mini-split heat pumps, are reliable, sustainable, and used in various ways, including ways our parents and grandparents would never have thought of. New uses include she sheds, man caves, garages, tiny homes, sunrooms, and even boats. We spoke to Sean Gallagher, Regional Sales Manager, Eastern Massachusetts, Mitsubi...
The British Boiler Upgrade Scheme (BUS) is an essential initiative for building owners, security professionals, and HVAC experts aiming to reduce carbon emissions and energy costs. Designed to replace aging fossil fuel boilers with low-carbon alternatives, this United Kingdom government-backed scheme provides financial incentives that make upgrading more accessible. With rising energy prices and stricter environmental regulations, the program could benefit property investors and tenants while...
Housecall Pro, founded in 2013, seeks to transform how home service professionals manage their businesses. Their mission to "Champion Our Pros to Success" underlies a software platform that offers scheduling, dispatching, invoicing, payment processing, payroll, and customer management solutions. artificial intelligence (AI) In addition, the “AI Team Member,” using artificial intelligence (AI), provides specialized expertise through AI-powered coaches, customer service...
It takes a proliferation of data centers to serve the growing computing needs of the Internet, and all those servers churning away create plenty of heat. Might some of that heat be harnessed and used for residential or commercial heating? The emergence of district heating systems, which provide thermal energy to multiple buildings from a single source, demonstrates the approach has broad possibilities. Air-cooled chillers and air-handling units used to cool data centers are like the technologi...
The idea of Energy as a Service involves shifting the traditional business model from selling energy as a commodity to providing a comprehensive package of goods and services to address a customer’s energy use and management. Rather than selling energy, the approach encompasses complete stewardship of a company’s energy needs in exchange for a monthly fee. Because 40% or so of a company’s typical energy needs are related to heating and cooling systems, implementing Energy as...
AHR Expo 2024 was abuzz with activity, befitting a dynamic industry in the throes of change. Industry developments such as electrification and the refrigerant transition render business opportunities on the AHR Expo show floor, where exhibitors display a determination to meet the challenges and thrive in the process. Walking from booth to booth during the three-day show in Chicago, I saw the best the HVAC industry has to offer, up close and personal. Innovation and adaptability are the w...
Businesses in the HVAC market were high-profile participants at the COP28 conference in Dubai. Several big HVAC companies had a presence at the conference, and the industry’s technologies are an important tool to achieve the conference’s stated climate goal of net-zero global greenhouse gas emissions by 2050. COP28 The Conference of Parties of the United National Framework Convention on Climate Change (COP28) took place Nov. 30-Dec. 12 in Dubai. Some 35,000 people were involved in...
President Biden’s plan to switch from burning fossil fuels to a reliance on more renewable sources, such as wind, solar, and geothermal, could bring the grid to 100% clean electricity (zero net greenhouse gas emissions) by 2035 and put the United States on a path to economywide, net-zero emissions by 2050. In the built space, this includes replacing traditional, fossil fuel-burning sources of space and water heat with electrically powered alternatives, namely, high-efficiency heat p...
Esthetics have historically not been a primary consideration when it comes to HVAC vents and grilles. Rather, HVAC vents have been typically concerned with performance and ease of production, manufactured from stamped metal or extruded. “There have been limited efforts to make HVAC components that are also interior design elements,” says Mark Mascarello, Head of Design and Production of InviAir. It’s a missed opportunity. “I’m not an interior designer, but I feel...
Data-driven control of centralized home and building HVAC systems is helping to minimize energy usage, lessen sustainability concerns, and provide greater levels of comfort for lower costs. However, room air conditioners are globally the fastest growing segment, each operating independently with the aid of a remote control. How can the lessons and capabilities of data-driven control systems be applied to the world of room air conditioners? Sensibo is looking to do just that. Sensibo aims...
Rising material prices and inflation, in general, are likely to continue to plague companies in trade services businesses, according to a new survey conducted by the business management software platform Simpro. In the survey, 20% of owners, CEOs, and business managers in trade service businesses say they are more likely to face inflation concerns this year. staff retention Another big concern across all trade service businesses is staff retention. Even higher percentages of survey responden...
The American Innovation and Manufacturing (AIM) Act is among the environmental initiatives and regulations driving the phasedown in the use of hydrofluorocarbon (HFC) refrigerants in the HVAC industry. The AIM Act’s schedule seeks to phase down HFCs by 85% by 2036. The first significant reduction in consumption and production under the AIM Act began on Jan. 1, 2022, representing a 10% reduction from a baseline value. The next major step begins Jan. 1, 2024, with an additional 30% reductio...
Data centers have been around as long as the Internet, although the introduction of the iPhone in 2007 significantly increased the demand for data centers. When the COVID pandemic required more people to work from home, the impact was to push digital demand to even higher levels. In short, as of 2023, it is a challenge to build data centers fast enough. environmental aspects Thousands of computer servers operating in a data center give off a lot of heat, so cooling is a critical need. A typi...
The 486,805 square feet of exhibit space at AHR Expo 2023 in Atlanta provided clear evidence of how technology innovation in HVAC has accelerated in the last decade. Change and progress were everywhere among the 1,779 exhibitors, including 425 international exhibits. HVAC systems on display New electronic tools, cloud-based solutions, higher efficiency ratings, mini-split systems, new regulations, and new control strategies are driving product development enabling HVAC systems to deliver new s...
In its simplest terms, artificial intelligence (AI) enables machines to mimic the operation of the human brain. Combined with the Internet of Things (IoT), AI currently has a higher profile than ever. In effect, AI is changing how we use information, analyzing massive amounts of data, and improving decision-making. The impact of AI is being felt in many industries and markets, from real-time monitoring of manufacturing processes to analyzing medical data trends to enable early detection of canc...
From supply chain challenges to decarbonization, from data analytics to maintenance programs, the themes that ranked highest among visitors to HVACinformed.com in 2022 reflected the dominant topics of conversation throughout the industry. As demonstrated by the most-read articles on the site, technology trends and regulatory issues all converged and had a profound impact on the industry in 2022. Timely and important issues in the HVAC marketplace dominate HVACinformed.com‘s list of most-c...
The U.S. Department of Energy (DoE) has challenged manufacturers to accelerate the development of heat pumps that can perform well in colder climates. As part of its Initiative for Better Energy, Emissions, and Equity (E3 Initiative), the DoE’s Residential Cold Climate Heat Pump (CCHP) Technology Challenge seeks to demonstrate performance in the lab and at pilot sites before implementing new technologies in the market. Nominal capacity requirement To meet the DoE CCHP Challenge, a heat...
The looming deadline for HVAC compliance with new U.S. Department of Energy minimum performance requirements could cause disruptions in the construction trade as builders struggle to install existing stock and resolve other ‘logistical issues’ before time runs out. The new performance standards for all newly manufactured residential and commercial air conditioners, heat pumps and gas furnaces will take effect Jan. 1, 2023. Revised testing protocols will also apply. Supply chain di...
California is moving to ban the sale of natural gas furnaces, heaters and water heaters by 2030. It is the first US state to make the move, in order to meet federal ozone standards. In addition to California’s previous efforts to eliminate installation of gas-fueled equipment in new buildings, the new regulation will address the use of gas space heaters and water heaters in existing residential buildings. When it comes time to replace them, building owners will be required to transition...
New tax credits and rebates are poised to infuse billions of dollars into the HVAC marketplace in the United States, making a variety of high-efficiency technologies more affordable for consumers and generating additional revenue in the HVAC market for years to come. clean energy investments A new law provides Americans with access to $370 billion for clean energy investments in the form of tax credits, incentives, and rebates to improve energy efficiency. There is also a tax deduction for own...
Certification is a way to demonstrate professional knowledge, a specific skillset, and the ability to do a particular job. In the HVAC market, earning certifications provides benefits to contractors as well as technicians. Paying for certifications Historically, typically 70% of technicians paid for their certifications. Now the numbers have flipped, and about 70% of contractors currently pay for certifications because they see the value-add they can provide to keep employees with an organizat...
Supply chain issues continue to plague the HVAC marketplace in 2022, causing longer waits for customers. Diesel fuel costs and shortages are the latest factors contributing to delays, alongside continuing manufacturer setbacks and transportation challenges. A decrease in demand for diesel during the height of the pandemic led to production cuts that are still contributing to the current shortage. In June 2022, diesel cost an average of 5.75 U.S. dollars per gallon, an increase of USD 2.50 per g...
HVAC systems account for around 46% of the average U.S. home’s energy consumption. As big users of electricity, air conditioning (AC) systems this summer face continuing concerns about an adequate supply of electricity and the reliability of the U.S. electrical grid. According to a report from the North American Electric Reliability Corporation (NERC), large parts of the country are at either ‘high’ or ‘elevated’ risk of electricity shortfalls this summer. Notably,...
Two HVAC technicians, James Lewis and Robert Shook, were among six people murdered in April 2021 by former NFL player Phillip Adams. The gunman came across the technicians outside a customer’s home in York County, S.C., shot them both, and then entered the home and killed the entire family. The tragedy is an extreme example of the dangers HVAC technicians face every day as they complete their appointed assignments. Danger is inherent whenever a technician enters a stranger’s home. H...
Demand for HVAC services spiked during the coronavirus (COVID-19) pandemic. Low interest rates, government stimulus checks and a greater emphasis on home improvement (because more people were spending time at home) drove new business for HVAC companies. However, labor shortages limited companies’ ability to meet the demand. In some cases, money was left on the table. There was another impact of the pandemic on industry labor trends: HVAC contractors kept working, even when much of the eco...
Some 38% of greenhouse gas emissions emanate from residential housing, specifically heating and cooling systems. Given the goal of ‘net-zero’ carbon emissions by 2050, new approaches have emerged to achieve that target. Some of the solutions currently being evaluated include the use of hydrogen as a replacement fuel, to store electricity from solar or wind power, or in fuel cells that use an electrochemical process combining hydrogen and oxygen to produce electrical energy and water....
Consumers associate warranties with peace of mind, which they should. In our hectic economic times, peace of mind is at a premium, so more customers than ever are willing to pay for it. Manufacturers’ warranties typically cover manufacturing defects for a period of 5 to 10 years. Customers, who complete a product registration with the manufacturer, including product serial number, model number, installation date, and other information, may be eligible for an enhanced or longer-term...
Gradient seeks to bring the benefits of mini-split systems - variable speed drive, efficient operation, heat pump heating - to a wider audience, by simplifying the installation process. Gradient offers a design that is installed in a window, but it has more similarities to mini-split systems than to a window air conditioner. simple installation The system is designed for simple installation by a layman – it generally takes about 15 minutes. Using heat pump technology, Gradient has the e...
Climatech of Professional Air in Pensacola, Florida, USA, is known for putting HVAC customers first by providing first-class service and for doing what’s right, even when no one is looking. “We approach each customer like it’s our grandmother,” said Travis Thompson of Climatech of Professional Air, adding “We show all the options and we are fair with pricing. The open-book approach to options and our honest opinion is the best way. We sit and get to know the custome...
‘As a service’ is a familiar pattern in business today, especially in the technology arena. ‘Software as a Service’ is as common as Microsoft Office 365 and companies have been providing services, such as telephony and internet access for decades. But, how can the model be applied to the HVAC market? It’s not a common approach today, but the benefits of applying ‘As a service’ to HVAC are many – for customers and for equipment and service provider...
