HVAC Software

NIBCO INC. introduces its PressACR® 1 3/8” OD jaw that is compatible with the RIDGID® and Milwaukee Tool® 32kN tools, as well as NIBCO’s PC-280 tool. The NIBCO PressACR fitting press end connection reduces installation time while the patented interior groove design and gray HNBR seal make it suitable for high-pressure HVACR applications rated up to 700 psi. PressACR 1 3/8” OD next generation jaw “At NIBCO, we are dedicated to providing the HVACR industry with solutions that enhance efficiency and reliability,” said Marilyn Morgan, Senior Product Manager - Fittings, of NIBCO. Marilyn Morgan adds, “The launch of our PressACR 1 3/8” OD next generation jaw reflects our commitment to innovation and our customers’ needs, enabling faster installations and greater performance in high-pressure applications.” Requirements of HVACR systems The PressACR system is a copper tube joining method that delivers consistent joint quality and is designed to meet the demands of air conditioning and refrigeration applications. Made in Stuarts Draft, VA, from the highest quality, globally-sourced pure copper, PressACR fittings meet stringent certification and compliance standards that support the higher-pressure requirements of HVACR systems.

Carrier Solutions UK has officially opened its state-of-the-art training academy in Stockport, where it will offer industry-renowned education and support for HVAC engineers across the UK. The flagship facility represents a significant investment in professional development, providing a dedicated center of excellence for engineers to train on the latest heating and cooling technologies. Carrier Solutions UK Ltd (formerly Toshiba Carrier UK Ltd) is a part of Carrier Global Corporation, a pioneer in intelligent climate and energy solutions. HVAC equipment and heating solutions The new training center spans approximately 1300 square meters and has been converted from a former warehouse to create a cutting-edge learning environment. Equipped with Carrier Solutions UK’s latest innovations and best-in-class technology, it will offer hands-on experience with an extensive multi-brand range of Carrier and Toshiba residential and light commercial HVAC equipment and heating solutions under the Viessmann and Vokèra brands, enabling engineers to refine their skills using air-to-air and air-to-water heat pumps, SHRM Advanced VRF systems, boilers, and award-winning controllers. F-Gas training rigs Additionally, the center features F-Gas training rigs for industry certification Additionally, the center features F-Gas training rigs for industry certification, making it one of the most comprehensive training facilities in the UK HVAC industry. The site will function as an accredited BPEC training center, ensuring trainees receive the highest level of industry-recognized training so they can confidently offer their services backed by a 10-year warranty. Future of the HVAC industry “This investment in training excellence is a major step in supporting the future of the UK’s HVAC industry,” said David Dunn, Managing Director, UK&I, Carrier RLC EMEA. He adds, “We are committed to equipping engineers across the country with the knowledge and expertise they need to work with the most advanced solutions available today.” First phase of a broader initiative During the official opening, industry professionals, customers, and partners were offered an exclusive first look at the facility, with the ribbon cutting by England and Sale Sharks rugby stars - George Ford and Ben Curry. This opening marks the first phase of a broader initiative, with additional training centers set to open in Wakefield, Telford, London Colney, and Plymouth later this year. Forefront of HVAC innovation “Our goal is to make high-quality training accessible to engineers nationwide,” said David Dunn, adding “By expanding our network of brand-standard training centers, we are ensuring that professionals up and down the country can train on all the equipment from across the Carrier Solutions UK portfolio, be backed by a 10-year warranty, and remain at the forefront of HVAC innovation.”

A-Gas, a world pioneer in environmentally responsible lifecycle refrigerant and fire suppressant management, acquired Refrigerant Services Inc. (RSI), a recognized brand in the Canadian refrigerant industry. The acquisition, finalized in late March 2025, further solidifies A-Gas' position as a world pioneer in the supply and lifecycle management of refrigerants and associated products and services. A-Gas' commitment A-Gas' commitment to delivering enhanced refrigerant keys and support to businesses across US This acquisition aligns with A-Gas' commitment to delivering enhanced refrigerant solutions and support to businesses across North America. It also ensures the customers in the Canadian market receive the maximum value and benefit of lifecycle refrigerant management, while maintaining access to a full range of products and services. Refrigerant industry with RSI’s "We are thrilled to welcome Refrigerant Services Inc. to A-Gas," said Mike Armstrong, Managing Director and President of A-Gas in the Americas. He adds, "We are excited to continue serving the Canadian market, combining our expertise to provide circular solutions in the refrigerant industry with RSI’s over thirty years of exceptional customer service and dedication to the Canadian market. We look forward to delivering the same dedication and expertise that has defined both companies." Refrigerant management solutions "We are excited to join forces with A-Gas, as their global expertise and resources will significantly enhance our ability to serve the Canadian market," said Jim Thomas, President of Refrigerant Services Inc. He adds, "Together, we will continue to innovate and provide environmentally responsible refrigerant management solutions that meet the evolving needs of our customers." Refrigerant recycling and waste management Both companies' leadership and brands will remain intact, ensuring continuity and familiarity Both companies' leadership and brands will remain intact, ensuring continuity and familiarity for existing customers. This strategic move allows A-Gas to leverage the strengths of both organizations, combining their expertise to better serve the evolving needs of the Canadian refrigerant market. As part of this acquisition, A-Gas is proud to join the RMC P2 Program — Canada's pioneering initiative for refrigerant recycling and responsible waste management. This step underscores the ongoing commitment to environmental stewardship and aligns with the Lifecycle Refrigerant Management approach, aimed at reducing emissions and protecting the atmosphere. Refrigerant recovery and recycling initiative This acquisition further strengthens A-Gas’ commitment to environmental leadership in Canada. By joining the RMC P2 Program, they’re proud to support the country’s pioneering refrigerant recovery and recycling initiative, helping advance responsible resource management and climate protection. A-Gas, with the support of its co-investors TPG Rise Climate and KKR, continues to strengthen its position as a world pioneer in the supply and lifecycle management of refrigerants and associated products and services. Circular practices in the refrigerant industry With this latest acquisition, A-Gas is poised to deliver enhanced solutions and support to businesses across Canada, furthering its goal of promoting environmentally conscious and circular practices in the refrigerant industry. A-Gas received legal advisory services from Stikeman Elliott LLP, financial advisory services from PricewaterhouseCoopers LLP and environmental support from Stantec Consulting Ltd.

Training has always been important in the heating sector, not least of all because of the dangers associated with working with gas, the traditionally dominant heating fuel in the UK. With the changes that are occurring across the heating industry, primarily the move towards decarbonization, manifesting in a transition to heat pumps, training is more important than ever. Principles of heat pump technology Training could take the form of a CPD on understanding the guides of heat pump technology That training could take the form of a CPD on understanding the principles of heat pump technology through to specific product training addressing installation, commissioning, and maintenance. Commercial heating training courses are abundant. Unless there is a specific manufacturer’s product you want to train on, how do you choose a training course and provider that is right for you? Here, we look at the key aspects to consider when selecting a training course and training provider. Expertise & knowledge By far the most important aspect of any training is the level of expertise and knowledge of the training providers. The training course needs to be both written and delivered by people who have direct experience in the heating industry. Knowledge or qualifications in training techniques and knowledge transfer are equally important. For contractor-based training, ideally, the trainers will have a background in heating engineering. This enables them to not only cover the core content of a training course but also address how it applies in real working-life situations. Knowledge or qualifications in training techniques and knowledge transfer are equally important. For specifiers looking to expand their knowledge through CPD courses, it’s helpful if these are presented by experienced Specification Managers who understand the needs of a specifier and have extensive knowledge of heating systems. On-site facilities The environment itself plays an important role in the success of the training The environment in which you learn plays an important role in the success (or otherwise) of the training itself, which is often overlooked. Being in a comfortable environment free from distractions will support you to better focus on your learning. Is the training held in a dedicated training center or a makeshift back office room? Is it a comfortable environment in terms of seating, desks, heating/air conditioning? Is the presentation equipment up to scratch? But most important of all, is the heating equipment you are learning about present, and is it functional? Training and Technology Centers  At our Training and Technology Centers, we provide learners with on-site access to a range of commercial heating equipment, including a unique thermodynamic heat pump simulator where they can view the change of state of refrigerant when in operation. Hands-on training for contractors is vital as it enables more learning by doing and problem solving, and therefore, greater depths of understanding can be gained. In our feedback survey, this comes up as one of the most important and popular aspects. It’s one thing to have something presented to you, but to be able to work through scenarios with expert support is quite another. Hands-on training for contractors is vital as it enables more learning by doing and problem-solving. Location A CIBSE-approved CPD, for example, doesn’t require hands-on training We’ve looked at the importance of how a training course is delivered, but where it is delivered also has a role to play. Does the training provider have training facilities nationwide, or in just one location? The latter could make for long travel times and even an overnight stay. Ideal Expert Academies are located around the UK at Hull, Leeds, Dalgety Bay, and Luton. Lastly, not all training needs to be done in person. A CIBSE-approved CPD, for example, doesn’t require hands-on training. In these instances, online training is a good, convenient option. Will the training provider be able to deliver this and how? Is it just a PowerPoint presentation, or are other elements included, such as video, attendee tasks, etc? Range of courses and delivery Having a range of courses is obviously important in that it provides you with choice and allows you to fill in the gaps of your knowledge, as well as learning about emerging technologies and best practices. A good training provider will also provide a flexible delivery model to meet individual learner needs and have the knowledge and expertise to support those with learning difficulties. Good training provider also provides a flexible delivery model to meet individual learner needs. Endorsement Ideal Heating’s adult learning provision was assessed by Ofsted, and they received an excellent report Whilst it’s important to do your own ‘homework’ on training providers, third-party endorsements are very useful. These come in different forms, from customer feedback (there are plenty of forums that provide you with the opportunity to ask for feedback), through to recognized industry awards, and independent assessment. Last year, Ideal Heating’s adult learning provision was assessed by Ofsted, and we received an excellent report, plus our Expert Academy team was recognized as Training Partner of 2024 by Hull City Council for delivering Skills Bootcamp programs for hundreds of learners in the area. We were also delighted to receive the inaugural BESA award for Training Provider of the Year 2024. Cost The last aspect I want to touch on when it comes to training is cost. How much should you pay for training? You should really consider the value you believe will be returned from the program and the provider you choose.  If you are going to benefit from state-of-the-art facilities, you may probably expect that experience may cost more than somewhere very simple and basic. Training providers are businesses, and the good ones do invest heavily in facilities and staff development. The good ones do invest heavily in facilities and staff development. Ideal Heating as a manufacturer strongly believe that our training services are part of what we deliver in our product sales. For this reason, we provide many of our training programs for free or at very low cost, despite the significant investment into our resources. Working alongside our specifiers and installers to meet their training needs builds for a strong relationship and successful projects. Choose wisely Taking time out from your busy schedule to dedicate to training is an investment, financially in some cases, so selecting your training course wisely to maximize that investment is sensible.

The HVAC/R industry is in the process of a major shift as A2L refrigerants become the standard in residential and commercial system HVAC. This change is being propelled by stricter environmental policy and advancements in refrigeration technology. However, the transition is not without its hurdles, posing new considerations for system owners, technicians, and equipment manufacturers. Favor of GWP alternatives The Environmental Protection Agency (EPA) has established clear guidelines to phase out hydrofluorocarbons (HFCs) in favor of lower global warming potential (GWP) alternatives.  The 700 GWP limit imposed by the EPA, forced manufacturers away from non-flammable A1 to mildly flammable A2L refrigerants for comfort cooling chillers and air-to-air unitary equipment. R-410A split systems  Under current regulations, R-410A split systems can still be installed until January 1, 2026 Under current regulations, R-410A split systems can still be installed until January 1, 2026, but manufacturers had to halt production of R-410A-based equipment by January 1, 2025.  As for packaged systems, which are fully assembled and sealed at the factory, sales will remain permitted until January 1, 2028, but only for equipment manufactured before 2025. Adaptation of A2L refrigerants These regulatory milestones mark a significant step toward a new era in HVAC/R technology, emphasizing sustainability and compliance with modern environmental standards. While the transition is underway in our market as we speak, there are some key factors that play into the adaptation of A2L refrigerants. How we implement, gain familiarity, and roll out these systems provides challenges.  System Design Modifications ASHRAE Standard 15 first added these requirements in its published version of 2019 ANSI/ASHRAE Standard 15 is widely recognized as the preeminent guide for the safe use of refrigeration equipment, as evidenced by its inclusion in building codes at the state and local level. ASHRAE Standard 15 first added these requirements in its published version of 2019. For high-probability systems, in which the basic design or the location of components is such that a leakage of refrigerant from a failed connection, seal, or component could enter the occupied space, these requirements underwent major revisions for the 2022 version, with intent to better harmonize with the requirements in UL 60335-2-40. Modifications in HVAC system design The transition to A2L refrigerants necessitates modifications in HVAC system design to ensure compatibility and safety. One significant consideration is component compatibility; all system components, including compressors, heat exchangers, and expansion devices, must be rated for A2L refrigerants to ensure optimal performance and safety.  Failure to use appropriate components could lead to operational inefficiencies or increased safety risks. Component Testing/Approval Requirements UL 60335-2-34 is a safety standard that applies to motor-compressors used in refrigeration systems UL 60335-2-34 is a safety standard that applies to motor-compressors used in refrigeration and air-conditioning systems. The UL 60335-2-34 6th edition was established in 2017 as the safety standard for compressors, introducing several key updates. One major change is the requirement for a new Maximum Rated Current marking, ensuring clear identification of electrical ratings. Additionally, the standard introduces various new testing methods for motors and their protective mechanisms to enhance safety and reliability.  Testing methods outlined in UL 207 UL207 covers “Refrigerant-Containing Components and Accessories, Nonelectrical” which are components Danfoss refers to as “line components”, such as filter driers, expansion valves and pressure regulating valves.  The testing methods outlined in UL 207 include burst pressure tests, fatigue tests, and hydrostatic tests to verify nonelectrical refrigerant-containing components and accessories. UL 207, which remains a referenced standard under UL 60335-2-40, has been reapproved for use with R-454B. Dealing with A2L refrigerants Compliance can be achieved through burst testing at five times the maximum pressure rating Unlike A1 refrigerants, where leaks at gaskets or mechanical seals were not a concern at twice the maximum pressure, such leaks now pose a significant issue when dealing with A2L refrigerants.  Compliance can be achieved through burst testing at five times the maximum pressure rating or by conducting a fatigue test at three times the maximum pressure rating without the product bursting or leaking from any mechanical connection. Implementation: Choosing a Solution Understanding what makes sense for your sector of the market for this transition is paramount in how OEMs will implement (and many already have) A2Ls into the next generation of equipment. Let’s zoom in and look at the HVAC segment related to commercial A/C units. The two main A2L refrigerants that were approved via SNAP rule 26, being used to replace R-410A in the 2025 transition requirement, are R-32 and R-454B. These two offer different approaches to the design requirements needed to be implemented. R-454B Danfoss has a selection tool called Cool Selector® 2 that is free to download online While no refrigerant is a direct replacement for R-410A, R-454B which has a GWP of 466, is considered a relatively close “drop in” solution. As such, most major components of the system, such as compressors and heat exchangers, can usually stay the same size. This is the lowest GWP solution available in the “high-pressure” range. With that being said, R-454B operates at lower pressures than R-410A, it also operates at lower mass flows than R-410A. This can leave your current liquid line, liquid line solenoid, expansion device slightly oversized. It is considered good practice to verify the sizing of these existing components when introducing R454B. Danfoss has a selection tool called Cool Selector® 2 that is free to download online. This can help you in verifying Danfoss components.  R-32 If the transition to A2L refrigerants is going to coincide with a major redesign of that unit, then R-32 (GWP 677) may be an option for your transition. R-32 will work at overall higher operating pressures and provide a significant increase in capacity vs R-410A. But with this comes the reality that most components in the system, possibly including piping sizes, will need to be changed to better suit the use of R32. R32 as a refrigerant, will also generate higher discharge temperatures than systems running with R-410A, creating a problem that manufacturers will need to account for in low ambient heat pumps and high condensing temperature environments. Leak Detection and Mitigation Refrigerant leak detectors must be installed in every unit with individual circuits charged with 4lbs As A2Ls pose a higher flammability risk, effective leak detection and mitigation strategies are essential for maintaining safety in environments where A2L refrigerants are used. Refrigerant leak detectors must be installed in every unit with individual circuits charged with 4lbs of A2L refrigerant or more.  More details on charge limits for systems and what mitigations requirements are needed can be found in UL60335-2-40 Annex GG. These detection systems enable quick identification and response to refrigerant leaks, reducing the potential for accidents or equipment damage. Danfoss leak detectors use thermal conductivity technology, were among the first to be UL-approved a year ago and come in a variety of configurations for HVAC/R equipment manufacturers. Proper mitigation strategies Proper mitigation strategies are crucial for preventing refrigerant accumulation in case of leaks. They must be tied into the unit control scheme. Disengaging any heating elements eliminates the possibility of ignition sources. Engaging evaporator fans increases circulation, ensuring that any leaked refrigerant is quickly dispersed, minimizing the likelihood of hazardous concentrations forming. In addition, per UL60335-2-40, service and maintenance procedures must incorporate regular leak inspections as a standard practice. Refer to ASHRAE 15 or UL60335-2-40 for further readings and requirements. Service and Familiarity Technicians must gain a version of the parts of A2L refrigerants and are required to pass an A2L test While manufacturers focus on design changes to accommodate the A2L transition, industry members who will install and service units also must adjust to the changing landscape of refrigerant. Technicians must gain an understanding of the characteristics of A2L refrigerants and are required to pass an A2L certification test under EPA Section 608.  Looking Forward This phase of transition is better conceptualized as a mid-term solution. The American Innovation and Manufacturing (AIM) Act was passed in 2020. This directed the EPA to address hydrofluorocarbons (HFCs) and phase down production and consumption of HFCs by 85% by 2036. It is likely in the future, we will see another step in transitions to ultra-low GWP Refrigerants such as R-290 (A3 class), R-1234ze, or R-515B. Before the AIM Act, individual states like California were looking to regulate their own refrigerant marketplaces. As adoption of new EPA regulations might be slowed under the current U.S. administration, it is uncertain if any future deregulation by the federal government could lead to some states restarting their own regulation programs. But as we stand now, lower GWP A2L refrigerants still continue to grow in the marketplace.

It’s often said the only constant in life is change. In the HVACR industry, that phrase has been especially true. We saw another year of transitions in 2024 that included evolving efficiency and refrigerant regulations, changing corporate net zero targets, the continued emergence of advanced heat pumps, and the impact of artificial intelligence (AI) in building management.  Smart and sustainable Throughout these transformations, the industry continues to overcome challenges and innovate as we transform the places where people live, work, and play into smarter, healthier, and more sustainable spaces.    As we look toward 2025, we can expect to see a continued, industrywide focus on decarbonization, heat pump development, A2L refrigerants, and AI as regulations expand and new technologies emerge.    Decarbonization  Decarbonization continues to be a very high priority for both the residential and commercial sectors Decarbonization continues to be a very high priority for both the residential and commercial sectors. This focus has transformed the way we design and install HVAC equipment and has created tremendous opportunities for those who invest in educating themselves on the evolving technologies, regulations, and incentives. Today’s building professionals and homeowners have an unprecedented number of incentives available at the federal, state, and utility levels encouraging decarbonization transitions.  Digital and net zero services For example, tax credits such as 25C for consumers and 179D for commercial building owners were expanded under the Inflation Reduction Act (IRA) and can significantly reduce the upfront costs of high-efficiency equipment, creating a compelling offer to replace less efficient systems. In commercial buildings, combining high-efficiency HVAC equipment like electric heat pumps with digital technologies and net zero services can help empower organizations to optimize their buildings and subsystems for both the short- and long-term. Heat pumps  Heat pump technology has advanced significantly in recent years, providing an electrified, high-efficiency HVAC option for nearly all applications – even those operating within colder climates. The Department of Energy’s (DOE) Residential Cold Climate Heat Pump (CCHP) Technology Challenge has propelled the successful introduction of heat pump prototypes that can withstand subfreezing weather. Similarly, the DOE’s Commercial Building Rooftop Heat Pump Accelerator program has helped drive packaged heat pump performance toward greater efficiency for commercial and light commercial buildings located in colder climate zones.  Water-to-water heat pumps Water-to-water heat pumps can replace legacy chiller and boiler combinations without the need for major changes Innovations in commercial water-to-water compound centrifugal heat pumps are also accelerating decarbonization within building retrofits. For facilities that require simultaneous heating and cooling, such as hospitals and universities, water-to-water heat pumps can replace legacy chiller and boiler combinations without the need for major changes to the existing HVAC infrastructure. This partial decarbonization approach can help building operators achieve their decarbonization goals while also lowering operational expenses (OpEx). In many instances, this reduction in OpEx also provides a path to funding additional decarbonization strategies.      A2L refrigerants   The EPA continues to make strides in reducing the consumption and production of hydrofluorocarbons (HFCs) under the American Innovation and Manufacturing (AIM) Act. As part of the AIM Act, the Technology Transitions Program will usher in sector-based regulations beginning January 1, 2025, prohibiting the manufacturing of equipment using refrigerants with a GWP higher than 700.  New protocols As a result, new equipment will continue to hit the market throughout 2025. In tandem, many contractors and technicians will begin working with A2L refrigerants for the first time. Because these refrigerants are classified by ASHRAE as mildly flammable, new protocols for safe refrigerant servicing, storage, and transportation, and refrigerant leak detection (RDS) requirements will be necessary for some applications.   ACCA A2L refrigerant training Contractors should complete ACCA A2L refrigerant training and EPA section 608 certification With these changes, it is important to become familiar with updated codes, including UL 60335-2-40, 3rd and 4th editions, ASHRAE 15 and 15.,2, and the AHRI Safe Refrigerant Transition Task Force (SRTTF), as well as local and state regulations. Contractors should also complete ACCA A2L refrigerant training and EPA section 608 certification. Additionally, new digital tools such as RDS calculators can help contractors navigate A2L leak detection requirements and mitigation strategies while in the field.    AI and controls   AI is positioned to continue to make a huge impact in HVAC. We’re seeing more service techs using generative AI and co-pilots for troubleshooting rather than paging through manuals. At the same time, AI technology can predict if connected HVAC units may have issues, making it possible for service techs to address potential issues in their earliest stages or prevent them from happening altogether. Both of these use cases can help technicians service equipment more quickly, efficiently, and accurately, which can increase equipment longevity and reliability while reducing downtime and total cost of ownership.   Building performance AI-powered building controls can provide a holistic view into contextualized, full-building performance More HVAC systems are being equipped with AI-enhanced controls and reporting. The capabilities these tools provide can give building owners greater opportunities to optimize building performance, improve occupant comfort and well-being, and more easily reach sustainability targets. From a building management perspective, AI-powered building controls can provide a holistic view into contextualized, full-building performance, occupant experience, and sustainability. Openness and flexibility As AI becomes more commonplace, AI-centric building standards, such as ASHRAE Guideline 36, will also continue to emerge that balance sustainability with occupant comfort, health, and safety.    As we move into 2025, we can expect to see another year of equipment innovations, technology advancements, and evolving regulations. As an industry, we continue to face change with openness and flexibility. And it’s this mindset that empowers us to meet, and exceed, expectations – now and in the year to come.

Certifications are official documents given by professional organizations that confirm a staff member has the necessary knowledge and skills needed to do a specific job. In the HVAC industry, certifications provide multiple benefits for various stakeholders. For technicians, certifications can demonstrate enhanced skills and knowledge, increase earning potential, improve job security, and promote greater credibility and professionalism. Certified technicians In the long run, using certified technicians boosts customer satisfaction, enhances brand image For installing companies, using certified technicians is more likely to ensure correct and efficient installations with fewer errors, callbacks, and/or warranty claims. In the long run, using certified technicians boosts customer satisfaction, enhances brand image, and provides a competitive advantage.  For manufacturers, certified technicians ensure proper installation for better product performance and longevity. For customers, employing certified technicians provides peace of mind. Proper installation ensures optimal product performance and longevity, maximizing the return on investment for customers. Certified technicians are less likely to make a mistake. Customers can have greater confidence in an installation's quality and reliability. Certification programs in the HVAC market Let’s take a look at several of the certification programs in the HVAC market. EPA 608 Certification is required by law for technicians to ensure the safe handling of refrigerants. Technicians are required to pass an EPA-approved test to earn Section 608 Technician Certification. Tests must be administered by an EPA-approved certifying organization. The U.S. Environmental Protection Agency (EPA) has a list of approved organizations on its website. Certification levels are Type I (small appliances), Type II (high-pressure appliances), Type III (low-pressure appliances), and universal (all levels) NATE Certification (North American Technician Excellence) ensures expertise in specific areas of HVACR systems, such as air conditioning, heat pumps, gas furnaces, etc. NATE is the largest non-profit certification organization for HVACR technicians in the United States and is considered the industry's gold standard. NATE certification proves that a technician has the knowledge and skills to properly install, maintain, and service HVACR systems. Technicians must pass a series of challenging exams, covering a range of topics, to become NATE-certified. HVAC Excellence Certification (provided by the ESCO Group) covers various aspects of HVAC systems, from installation to troubleshooting, validating technicians' proficiency and commitment to industry standards. ESCO Group is an organization focused on improving technical competency within the HVACR industry; they use the 'HVAC Excellence' label to denote their certification programs. HVAC Excellence’s series of certifications build upon each other, allowing technicians to progress through various levels of expertise. The organization validates educational programs, tracks content mastery at each stage of an individual’s career and provides educators with valuable resources to help them become more effective in their roles. Refrigeration Service Engineers Society (RSES) certification emphasizes fundamental principles, troubleshooting, and safety. The society offers a variety of certifications and training programs designed to enhance the skills and knowledge of HVACR professionals, including comprehensive training courses in essential HVACR disciplines, such as refrigeration, heating, electricity, and controls. After completing the relevant training, participants take exams to validate their knowledge. RSES is approved to administer EPA Section 608 Certification Testing, and Section 609 certification through the ESCO Group (focusing on motor vehicle air conditioning (MVAC) systems.) ASHRAE range of certification programs The American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) offers a range of certification programs designed to recognize and validate the expertise of professionals in the built environment. Certifications include: Building Energy Assessment Professional (BEAP), focusing on the knowledge and skills needed to conduct comprehensive building energy assessments, analyze energy use, and recommend improvements.   Building Energy Modeling Professional (BEMP), which certifies individuals who can effectively use building energy modeling software to analyze building performance and design energy-efficient systems. Building Commissioning Professional (BCxP), for professionals who lead, plan, and execute the commissioning process to ensure that building systems operate as intended and meet the owner's project requirements.   Healthcare Facility Design Professional (HFDP), which focuses on the design of HVAC systems for healthcare facilities.   High-Performance Building Design Professional (HBDP), a certification focusing on professionals who can design and integrate high-performance building systems to achieve energy efficiency, sustainability, and occupant well-being. Operations and Performance Management Professional (OPMP), which certifies individuals who can effectively manage and optimize the operation and maintenance of building systems to ensure energy efficiency, occupant comfort, and system reliability. Latest technologies and best practices Certifications make the HVAC market more professional by standardizing knowledge and skills and increasing credibility and trust. Certifications ensure that HVAC professionals have a baseline understanding that ensures more consistent and reliable service. Certification demonstrates a commitment to the profession and a desire to stay updated with the latest technologies and best practices. Many employers prefer or require certification, giving certified technicians a competitive edge in the job market and potentially leading to higher pay. {##Poll1738306775 - What is the biggest benefit of HVAC certifications for technicians?##}

The U.S. Department of Energy (DoE) Commercial Heat Pump Accelerator program is designed to enhance building efficiency and electrification. Running from 2024 through 2027, the program aims to overcome adoption barriers, promote advanced heat pump technologies, and create sustainable solutions for HVAC professionals. Compared with conventional packaged rooftop units (RTUs) with natural gas heating, heat pump RTUs are estimated to reduce greenhouse gas emissions and energy costs by up to 50%. For those in the HVAC industry, this program is an opportunity to boost operational efficiency, align with emerging sustainability standards, and unlock new business. Transforming Commercial HVAC with Heat Pumps Known for their dual heating and cooling abilities, heat pumps save energy compared to conventional HVAC systems The DoE’s program centers on accelerating the adoption of high-efficiency heat pumps for space conditioning and water heating. By working collaboratively with stakeholders—including manufacturers, utilities, and facility managers—the initiative seeks to integrate energy-efficient solutions into commercial buildings nationwide. Known for their dual heating and cooling capabilities, heat pumps save energy compared to conventional HVAC systems. The Accelerator program prioritizes cutting-edge systems to lower energy consumption and operating costs for businesses. As decarbonization becomes a global priority, electrification of HVAC systems is also key. By reducing reliance on fossil fuels, heat pumps contribute to a cleaner energy future. Practical Benefits for Professionals For HVAC professionals, the program provides a framework to explore new markets and enhance service offerings. With the Accelerator program’s emphasis on efficiency, HVAC professionals can help clients reduce energy bills, providing a tangible ROI for heat pump installations. Participants in the program also gain access to technical guidance, best practices, and case studies, fostering skills to implement heat pumps effectively. As building owners seek energy-efficient solutions, HVAC professionals are positioned as experts in heat pump technology in order to gain a competitive edge. Success of the residential challenge The retail program is a growth of an earlier program related to residential technologies The commercial program is an expansion of an earlier program related to residential technologies. Last fall, the U.S. Department of Energy (DOE) announced that eight manufacturers in the Residential Cold Climate Heat Pump Challenge completed rigorous product field testing to demonstrate energy efficiency and improved performance in cold weather. Bosch, Carrier, Daikin, Johnson Controls, Lennox, Midea, Rheem, and Trane Technologies participated in the residential challenge. Cold climate heat pumps (CCHPs) developed as part of the challenge will soon enter commercial production, manufacturers say.  Building upon the success of the residential challenge, DOE is now working with nine heat pump manufacturers to advance rooftop units (RTUs) for commercial buildings through a new technology challenge. Commercial Building Heat Pump Challenge Expanding with the Commercial Building Heat Pump Challenge through its Better Buildings program, DoE is now working with heat pump manufacturers AAON, Addison, Carrier, Daikin, Johnson Controls, Lennox, LG, Rheem, and Trane Technologies to improve the energy efficiency and performance of RTUs in cold weather. The manufacturers will partner with DoE and national laboratories to create prototypes and test product performance and durability. They will then lead field validations with Better Buildings partners, including Amazon, General Motors, Ikea, the Los Angeles Unified School District, Target, Whole Foods, and others. Tackling Challenges in Heat Pump Adoption The DoE program recognizes common challenges HVAC professionals face in promoting commercial heat pump adoption and provides strategic solutions. Cost Barriers: The upfront cost of heat pumps can deter clients. The program encourages collaboration with utilities to offer incentives and financing options, making the transition more affordable. Performance in Cold Climates: Heat pumps have historically underperformed in colder regions. By focusing on technological advancements, the Accelerator addresses performance issues, ensuring systems work efficiently even in extreme weather. Workforce Training: To ensure seamless implementation, the DoE supports workforce development through training programs, thus empowering HVAC professionals to deliver high-quality installations. A Collective Push for Change The Accelerator agenda thrives on alliances, leveraging the expertise of diverse stakeholders The Accelerator program thrives on partnerships, leveraging the expertise of diverse stakeholders. For manufacturers and innovators, the program promotes advanced heat pump technologies that meet the diverse needs of commercial buildings. For utilities and energy providers, there are incentives to encourage adoption and offset initial costs. Building owners and facility managers can benefit from sharing insights and case studies to demonstrate the practical benefits of heat pumps in real-world scenarios. In general, HVAC professionals can benefit by staying connected to these networks, keeping abreast of new technologies and customer-centric solutions. Heat Pumps and a Greener Future Heat pumps align with global efforts to reduce carbon emissions and meet regulatory requirements. For HVAC professionals, this means not only improving the environmental impact of their services but also helping clients achieve compliance with evolving energy codes and standards. The DoE’s Commercial Heat Pump Accelerator program offers HVAC professionals a clear path to embrace innovation, improve energy efficiency, and secure a leadership position in a rapidly changing marketplace. By participating in the program, HVAC experts can drive the industry forward while enhancing their businesses and delivering meaningful value to clients. As the HVAC landscape evolves, those who seize this opportunity will not only adapt but thrive, setting new benchmarks for efficiency and sustainability in the years to come.

Integrating technology, data, and a nationwide network of contractors and distribution centers, Motili seeks to transform how HVAC services are delivered. With a focus on sustainability, energy efficiency, and cost savings, Motili helps property owners and contractors achieve their goals while promoting a greener future for the HVAC industry.  motili expansion Motili meets various industry needs, whether a property manager looking for streamlined HVAC solutions or a contractor seeking more jobs.  Motili started in upstate New York as One-HVAC, a marketing call center connecting contractors with homeowners. Born after the housing market crash in 2008, Motili expanded nationwide; in 2015, the headquarters moved to Denver, Colorado.   energy-efficient technologies Motili is equipped to provide high-quality, eco-friendly equipment and services Motili was acquired by Daikin in 2017 and supports some of the largest national accounts with HVAC services across industries such as single-family, commercial, military, and big-box retail. With the growing demand for sustainable, energy-efficient technologies, Motili is equipped to provide high-quality, eco-friendly equipment and services.   Growing HVAC businesses “We help HVAC contractors grow their business and keep their crews active,” says Matthew Sallee, Motili’s VP of National Accounts, and Marketing. “By providing them with sold jobs from our customers, we eliminate the need for bidding and costly marketing or advertising. We even offer job opportunities during the shoulder season to keep crews working year-round.”  advanced technology platform The advanced technology platform enables tracking of HVAC system details such as age, condition, and efficiency. Proactively, Motili can help customers identify potential system failures through preventative maintenance and planned replacement projects across portfolios, thus reducing costly downtime and extending equipment lifespan.   Reactively, the platform assists with unplanned repairs and replacements by dispatching jobs to a network of HVAC contractors, who receive job notifications via a mobile app. They also help customers select the best equipment for their needs, ensuring they get the most energy-efficient, reliable, and cost-effective system possible.  Customer benefits Customers benefit from seamless HVAC solutions, covering everything from unexpected repairs and replacements Motili connects property management customers across the country with a network of contractors who install high-efficiency equipment from Goodman and Daikin, powered by Motili’s technology platform. Customers benefit from seamless HVAC solutions, covering everything from unexpected repairs and replacements to large-scale projects with installations tailored to meet the needs of their entire portfolio.   preventative maintenance “We help manage nationwide portfolios with a focus on preventative maintenance and sustainable products, ensuring consistent comfort for tenants and cost savings for property owners,” says Sallee.  Data is crucial for property owners and managers to make informed decisions about HVAC systems. Motili enables property owners to leverage system data for proactive maintenance and capital planning.  key metrics “By aggregating and analyzing key metrics like system age, efficiency, and performance, we help property owners and managers identify inefficiencies and plan cost-effective solutions,” says Sallee. This allows them to prioritize investments and plan maintenance schedules with confidence, leading to improved system performance, reduced operational costs, and better long-term management of their HVAC assets.  job flexibility Contractors can optimize their schedules, keep their teams active year-round, and expand their business HVAC contractors can grow their business by partnering with Motili, gaining access to sold jobs they would not typically reach. With the mobile app, contractors benefit from a steady stream of jobs, removing the need for bidding and costly marketing efforts. With quick payments and the flexibility to choose jobs, contractors can optimize their schedules, keep their teams active year-round, and expand their business without the inefficiencies of traditional lead generation methods.   HVAC efficiency goals Leveraging technology, Motili seeks to help customers achieve their HVAC efficiency goals while reducing costs. Several key technologies industrywide are advancing the HVAC industry toward net zero: inverter technology, heat pumps, and low-GWP refrigerants. Daikin’s energy-saving inverter technology minimizes energy fluctuations, delivering consistent comfort and lower energy bills. When paired with a modern heat pump, this system provides efficient, year-round comfort using minimal electricity, transferring heat rather than generating it without burning fossil fuels.  R-32 refrigerant Finally, R-32 refrigerant has a low environmental impact. Compared to the refrigerants widely used such as R-22 and R-410A, R-32 has a global warming potential (GWP) that is one-third lower. Together, these innovations create cost-effective, reliable, and energy-efficient systems.

Trane® – by Trane Technologies, a global climate innovator, announces that energy-saving infrastructure upgrades are underway at the Northern Illinois University (NIU) campus in DeKalb, Ill. Trane, a pioneer in building and energy solutions, is collaborating with the university to develop and implement a comprehensive energy-saving and emissions-reduction program. energy-saving solutions Over the course of the next 18 months, Trane and NIU will upgrade the DeKalb campus with comprehensive energy-saving solutions including LED lighting, water conservation measures, building weatherization improvements, Solar Photovoltaic installations at multiple locations, EV charging stations, Thermal Energy Storage for cooling, high-efficiency heating and cooling system upgrades, and smart HVAC building controls. As a result of these improvements, NIU is projected to achieve over a 26% reduction in energy consumption and an 11% reduction in emissions. energy-saving program This campus-wide initiative supports NIU’s technical, social, environmental, and financial goals The new energy-saving program by Trane will help NIU reduce its carbon footprint and achieve measurable progress toward the university’s goal of reducing emissions by 50% by fiscal year 2030, further solidifying NIU’s commitment to sustainability leadership. This campus-wide initiative supports NIU’s technical, social, environmental, and financial goals, delivering sustainable benefits to the community while integrating sustainability into campus life, strategic planning, and decision-making. Sustainability and Climate Action Plan In 2023 the university established a comprehensive Sustainability and Climate Action Plan, aiming to establish a pioneering position in sustainability education and research. Campus improvements will have an annual greenhouse gas emissions equivalent to removing 6,552 cars from the road or planting 455,169 trees according to the Environmental Protection Agency’s Greenhouse Gas Equivalencies Calculator. Environmental stewardship “In collaboration with Trane, we are excited and thrilled to be pursuing a greener future for Northern Illinois University, our community, and our world,” NIU President Lisa C. Freeman said. “NIU already plays critical roles in education and research related to sustainability, but this effort demonstrates our commitment to modeling sustainable behavior and environmental stewardship.” Energy, and operational savings By leveraging Energy Savings Performance Contracting (ESPC), this budget-neutral approach will enable progress The updates are funded through a combination of federal, state, utility, energy, and operational savings. By leveraging Energy Savings Performance Contracting (ESPC), this budget-neutral approach will enable progress. This allows NIU to reinvest capital against other priorities that align with its vision of being a regional and national model for sustainability. By collaborating with Trane, the university can finance today’s facility upgrades with tomorrow's energy savings, without tapping into capital budgets. Reducing energy consumption “NIU’s commitment to both sustainability and the comfort of students and staff created a strong foundation for this extensive sustainability program,” said Jon Dunlap, Upper Midwest Area Director of Energy Services, Commercial HVAC Americas, Trane Technologies. “We are proud to collaborate and help them achieve their energy efficiency goals. These improvements will help reduce energy consumption and carbon emissions and create more resilient and sustainable learning spaces for students and more comfortable working environments for staff.” on-campus sustainability goals In addition to ambitious on-campus sustainability goals, the Trane and NIU collaboration will incorporate significant social impact elements, including new workforce development opportunities for students through capstone projects, internships, and employment opportunities. The program emphasizes community engagement and uplift around sustainability, energy career paths, and STEM education. These efforts further enhance NIU’s community presence and contribute to the broader community’s economic and social well-being.

Wren is a climate subscription service that helps individuals offset their carbon footprint through monthly contributions. Users can calculate their carbon emissions using Wren’s intuitive calculator and fund various climate projects, including refrigerant destruction. Wren emphasizes transparency by providing regular updates on the impact of contributions, including data, photos, and stories. The platform aims to make climate action simple and effective, ensuring that every dollar contributes to meaningful environmental change.  About A-Gas  A‑Gas is a world pioneer in the supply and lifecycle management of refrigerants and associated products and services. Through the first-class recovery, reclamation, and repurposing processes, we capture refrigerants and fire protection gases for future re-use or safe destruction, preventing harmful release into the atmosphere. For over 30 years, A-Gas has supported clients and partners on their environmental journey by supplying lower global warming gases and actively increasing the circularity of the industries we serve, building a sustainable future.   Challenge  HCFC-22 is a potent greenhouse gas with a global warming potential (GWP) much higher than CO2 The widespread use of refrigerants like HCFC-22 (R22) presents a significant environmental challenge. HCFC-22 is a potent greenhouse gas with a global warming potential (GWP) much higher than CO2 (one molecule of R22 has a global warming impact 1,810 times that of one molecule of CO2). If not properly managed, its release would have a negative impact on the atmosphere. As these refrigerants reach the end of their lifecycle, there is an urgent need for effective solutions to prevent their emissions and minimize their environmental impact.   Solution  To address this challenge, A-Gas recovers refrigerants for reclamation or destruction at A-Gas facilities across the country. By leveraging Wren's platform to mobilize individual contributions and A-Gas' technical expertise in lifecycle refrigerant management, this partnership enabled an environmentally conscious solution for the used refrigerant. It underscores the potential for innovative partnerships that can help to further reduce emissions in the refrigerant industry through its on-site refrigerant recovery service (Rapid Recovery®), refrigerant buyback programs, and wholesale supplier reclaim program (Refri-Claim™). HCFC-22 destruction project The ACR methodology has included HCFC-22 as eligible for destruction-generated offsets since 2017 Wren and A-Gas formed a partnership to provide Wren subscribers with the opportunity to fund an HCFC-22 destruction project through the generation of A-Gas carbon credits to ensure the gas does not escape into the atmosphere. While the ACR (formerly American Carbon Registry) methodology has included HCFC-22 as eligible for destruction-generated offsets since 2017, few have completed such projects because the price of HCFC-22 is so high; it is more profitable for organizations to reclaim this product.  ACR’s methodology As such, this is one of the first HCFC-22 destruction projects utilizing ACR’s methodology. Approved by the International Civil Aviation Organization (ICAO) to provide carbon credits in its Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA), ACR is highly regarded across the world.  Results  The partnership yielded multiple environmental benefits:   Emissions Avoided: The initiative successfully avoided the release of 16,000 tons of CO2-equivalent emissions by destroying HCFC-22. This substantial elimination of greenhouse gas emissions demonstrates the effectiveness of the program.   Subscriber Engagement: Wren provided its subscribers with detailed updates on the impact of their contributions. These updates included data on the quantities of HCFC-22 destroyed and the corresponding emissions reductions. This transparency helped build trust and encouraged ongoing participation in climate action.   Educational Impact: The collaboration raised awareness about the importance of proper lifecycle refrigerant management. Wren and A-Gas educated the public on lesser-known aspects of climate change mitigation by highlighting the environmental benefits of destroying high-GWP substances.   Conclusion  This partnership enabled an environmentally conscious solution for the used refrigerant By leveraging Wren's platform to mobilize individual contributions and A-Gas' technical expertise in lifecycle refrigerant management, this partnership enabled an environmentally conscious solution for the used refrigerant. It underscores the potential for innovative partnerships that can help to further reduce emissions in the refrigerant industry.  refrigerant destruction protocols and technology "We are excited to work with A-Gas to push forward the standard of refrigerant destruction protocols and technology," said Landon Brand, CEO, of Wren. Landon Brand adds, "This is one of the most reliable and impactful project types we have found in our years of funding climate solutions, and we hope our community can keep blazing a trail to eliminate these dangerous refrigerants."

The Olsen Group, based in Boca Raton, Florida, is a national pioneer in HVAC energy optimization. Donald Olsen and his seasoned team of HVAC control specialists have been in business for two decades, integrating energy-saving solutions into over a thousand commercial and large-scale residential projects. In the process, the Olsen Group has become one of North America’s top suppliers of Verdant thermostats. Verdant devices leverage intelligent occupancy sensors and proprietary software to reduce HVAC runtimes by 45 percent on average. HVAC control integration Verdant’s effectiveness, reliability, and broad compatibility have made Verdant the energy management solution of choice for thousands of hotels and MDUs, including multifamily buildings, senior living, and student housing.  The Olsen Group has forged a productive two-way partnership with Verdant. Donald Olsen and his team have made it a priority to share data, customer feedback, and requirements with Verdant – and Verdant, in turn, has come to rely on Olsen when they need to field test a new solution. In May of 2024, Verdant reached out to Olsen for help with a new pilot program aiming to facilitate more effective HVAC control integration, easier service, and deep energy savings for MDU projects around the globe. The Challenge Commercial VRF systems have an extremely attractive set of upsides for hotel operators Inverter (VRF) system design is becoming increasingly common in hospitality settings. Commercial VRF systems have an extremely attractive set of upsides for hotel operators. They are significantly more energy efficient and quieter than traditional VTACs or PTACs; they can provide simultaneous heating and cooling to different zones for optimal guest comfort; and they allow both individual room-level setpoint control and building-level centralized management. However, the majority of VRF units cannot connect directly to a third-party smart thermostat. Because they rely on proprietary manufacturer protocols for variable speed commands and internal diagnostics, VRF units require an external control solution to facilitate bidirectional communication with Verdant thermostats. Installation and commissioning process Every additional component in a system adds complexity and opportunity for human error. In hotels, that complexity is multiplied across hundreds of rooms. “HVAC systems are installed dark for new builds, with no power running to the site,” says Donald Olsen, President and Owner of the Olsen Group. “There’s no way to test as we go. If there are any mistakes during installation, we find out about it when the lights go on after project completion.” And mistakes are nearly inevitable. Some third-party controllers have prominent dipswitches that can be easily snagged or tripped during transportation or installation, altering their configuration and causing them to fail once the system is powered. These switches are often accidentally tripped multiple times throughout the installation and commissioning process, pioneering to a never-ending cycle of errors and service calls. VRF control solutions  Adding to the issue, not all third-party control keys have the ability to retrieve and solve system error codes “Once properly configured and installed, VRF control solutions tend to be incredibly reliable,” says Olsen. “Getting them there is a real challenge, however. Accidents, human error, and repeated recalibrations can drive serious project overruns and client dissatisfaction.” Adding to the problem, not all third-party control solutions have the capability to retrieve and translate system error codes. “If the central management system isn’t getting certified manufacturer control signals from the control device, it may no longer recognize the thermostat. The system will continue to function, but it will always show up in the central manager with an error message,” warns Olsen. Airzone Aidoo Pro control solution These false error reports degrade the overall utility of the central management system, robbing operators of the ability to detect and mitigate problems proactively and requiring onsite testing to diagnose any issues. As VRF systems become the norm for hospitality projects, Verdant needed a solution to reduce the possibility of accidental misconfiguration and improve visibility into system functionality. They called on Olsen to conduct a pilot program, retrofitting sixteen VRF units in the Jacksonville Beach, FL Springhill Suites with the Airzone Aidoo Pro control solution. The Solution For the pilot, the Olsen Group outfitted each VRV unit in the loop with an Aidoo Pro controller The Jacksonville Beach Springhill Suites is a 156-room hotel with a state-of-the-art Daikin VRV rooftop chiller system. The Airzone Aidoo Pro ships preconfigured for the specific HVAC unit model, reducing the possibility for errors during initial installation. For the pilot, the Olsen Group outfitted each VRV unit in the loop with an Aidoo Pro controller. This 1:1 system design simplifies operations and troubleshooting: Any issue can be immediately traced back to a single unit, minimizing the scope and duration or repair downtime. “The Airzone Aidoo Pro offered two key upgrades as a VRV control solution,” says Olsen. “First, the dipswitches are recessed, making them much harder to trip accidentally. Second, Aidoo makes the system much easier to service. We can read error codes, run tests, and diagnose issues remotely, without ever needing to disrupt a guest’s stay.” Airzone’s expansive library This advanced remote management is enabled by Airzone’s expansive library of manufacturer protocols. “Because of our close relationship with HVAC manufacturers, Aidoo Pro can provide the proprietary control signals the central management system is expecting to see,” says Borja Fernandez, Director of OEM Solutions, Airzone. “That preserves all the features of the HVAC unit and thermostat, while also eliminating persistent false error codes. With Aidoo Pro, the central management system can function as a single-pane-of-glass HVAC monitoring and control solution for the building, as intended.” Results and Next Steps The pilot program is expanding to new builds around the globe, including projects in the UK Olsen reports that Springhill Suites is happy with their upgraded VRV system. “They have more visibility into the system and fewer services calls,” says Olsen. “When there is an issue, we can diagnose it remotely for faster resolution and less guest room downtime. It’s a much better customer experience overall.” Verdant is encouraged as well. This pilot program is expanding to several new builds around the globe, including projects in Central America, the Caribbean, the UK, and the EU. HVAC energy savings “There is a massive untapped market for energy-efficient HVAC upgrades in the Caribbean region,” says Olsen. “Energy costs there can exceed a dollar per kilowatt hour. Cost-effective devices like Verdant thermostats and the Airzone Aidoo Pro pay for themselves very easily in that scenario.” Verdant and the Olsen Group have built global brands by helping commercial properties realize significant HVAC energy savings. Through the Airzone Aidoo Pro pilot program, they are continuing to innovate, enabling reliable integration and enterprise-grade control on highly efficient VRF units. “The demand for commercial VRF control is definitely there,” says Olsen. “With Verdant and Airzone, we can deliver it with ease.”

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

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

The HVAC market is a rapidly changing environment on a variety of fronts, from the introduction of new refrigerants to the increasing use of artificial intelligence to the embrace of interconnected systems in the Internet of Things (IoT) environment. We asked our Expert Panel Roundtable: How will the HVAC market change in the next five years?