Air Handling Units News & Trends

Hot weather can be unbearable without a reliable air conditioning system. Before temperatures rise, home owners should consider whether or not they can get another season out of their aging HVAC units. Even the most maintained HVAC system isn’t going to last much more than 20 years. As with all things mechanical, once the air conditioner gets old, its components gradually wear out. That means frequent breakdowns and expensive repair bills. Even if it manages to limp along, home owners can...

The newly upgraded NCC199CDV Commercial Condensing Water Heater from Noritz America offers an industry-best, 10-year warranty on its redesigned dual stainless steel heat exchangers. Produced as a unique, single-piece structure for easier servicing, the new heat exchangers also substantially improve corrosion resistance (100 percent) and heat-shock durability (200 percent). NCC199CDV features The re-engineered NCC199CDV also features a Uniform Energy Factor of 0.97 and a fully...

Spring has sprung in Texas. While Texans know this means beautiful bluebonnets, lots of tree pollen, and some wicked thunderstorms, they also know it means that summer is just around the corner. In the 21st century, it’s hard to imagine enduring a Texas summer heat wave without air conditioning, but many Texans throughout history did just that. Nineteenth-century Texas settlers “worked smarter, not harder.” They would split their workday between the cooler morning hours and th...

AgriD Inc., which DENSO Corporation and Asai Nursery, Inc., jointly established, has started shipping cherry tomatoes cultivated at its newly built greenhouse, one of the largest in Japan, in Inabe City, Mie Prefecture. Japanese agriculture faces severe labor shortages due to the decreasing number and aging of farmers. Smart farming based on robot technology and ICT holds the potential to help farmers compensate for lost labor, while achieving high-quality agricultural production. AgriD AgriD...

DENSO Corporation (DENSO), the second largest advanced automotive technology supplier in the world, has announced its investment in Certhon Group (Certhon), operating mainly in Europe and the United States, to expand the horticulture business in the global market. DENSO and Certhon will collaborate to develop and provide greenhouse solutions. agricultural production system While food demand increases as the global population continues to grow, the number of the agricultural population is decr...

DENSO Corporation announced it is joining a project from D-Wave Systems Inc., the pioneer in quantum cloud service “Leap2”, to give anyone working on problems related to COVID-19 free, immediate access to the company’s quantum computer. As researchers in every industry, such as medical care and infection prevention, are trying to find solutions, the initiative comes in response to a request from the Canadian government for solutions to the pandemic across industries. Hybrid q...

The Air-Conditioning, Heating, and Refrigeration Institute (AHRI), the trade association representing manufacturers of heating, water heating, air conditioning, and commercial refrigeration products and equipment expressed its appreciation to the 23 states and the District of Columbia that thus far have heeded the industry's call for "essential business" status during this health crisis. "These governors deserve the thanks of the manufacturers, distributors, contractors, engineers, and technici...

As the world works to contain the spread of the coronavirus (COVID-19), the Trane Technologies team is adapting to this rapidly evolving situation, implementing safety measures and taking care of each other, along with the organization’s partners and customers. Trane Technologies’ business is largely categorized as ‘critical’ by the U.S. Department of Homeland Security. They provide heating, cooling and ventilation solutions for essential spaces like homes, hospitals, ph...

Bob’s Heating & Air Conditioning is happy to announce that that they are open for business under modified circumstances. All employees are practicing safe social distancing and additional recommended best practices for working, in lieu of the COVID-19 global pandemic. The company’s teams continue to adapt to the latest mandates and promote healthy, safe work environments. Bob’s Heating & Air Conditioning strives to make this uncertain period as comfortable as possible...

World Health Organization (WHO) advice on air conditioning and infection control on poorly ventilated non-ac buildings affect air quality and can contribute to the spread of disease. Filtration Systems Installation & Maintenance Microorganisms, such as those causing tuberculosis and legionnaires, can be transmitted by air conditioning systems, particularly when they are poorly maintained or when the number of air exchanges per hour in a room is insufficient. Filtration systems can be inst...

Adcock has been contracted by Parkway to design a climate control solution for a proposed new 30,000 sq ft four-storey center at Haverhill Research Park, comprising high specification offices and dry R&D accommodation, together with conference and meetings rooms, training facilities, a ‘work-hub’ area and coffee shop/café with an external break out area. Heat recovery system The installation works are due to start in April. The design engineers have chosen of a ducted VR...

Anna Jaques Hospital opened as a small community medical facility in 1884. The main building was constructed at the turn of the 20th century and then greatly expanded in the mid 1970’s to early 1980’s time frame. As part of the HVAC design, 100% outdoor air handling systems serving the expanded facility were equipped with energy recovery wheels (also known as ‘enthalpy wheels’), in order to minimize the heating and cooling costs associated with 24/7 operation. ERV techn...

Airxchange warrants its products to Original Equipment Manufacturing customers for a period of 5 years ‘parts only’. This warranty is for all components except the drive motor which carries the motor manufacturer’s warranty. Most OEM’s pass this warranty along to the end user. The Airxchange warranty is longer than most OEM product warranties. Therefore there is a multiple-year period from the time the OEM warranty expires and the Airxchange warranty expires. Airxchange...

The developers of Turtle River Montessori School in Jupiter, Florida, wanted students to have the best possible indoor air quality. They also wanted to provide it in the most energy-efficient manner. Looking for suggestions as to how to make this new school’s HVAC system “green,” Brad Brown of KAMM Consulting, the mechanical engineer for the developer, approached Charles Eno, sales engineer for Florida Air Conditioning Distributors. High-efficiency air-to-air ERV Eno immedia...

Seagate Towers is a twin-tower luxury condominium complex in Delray Beach, Florida. Constructed in 1970, the towers contain a total of 149 units that each feature more than 1,700 feet of living space and unobstructed views of either the abutting Intercostal Water- way or the Atlantic Ocean, which is an only block away. In 2011, Seagate Towers Condominium Association manager Jon Branson and his facilities management team decided that it was time to replace the original heating and cooling units...

As one of the leading research universities in the United States, Georgia Tech has an ongoing commitment to sustainable design and architecture. At their Atlanta campus, the University has invested in advanced Energy Recovery Ventilation (ERV) systems to provide comfortable and energy-efficient indoor environments for more than 23,000 enrolled students. Original Design Shortened ERV Lifespan ERVs are an important ventilation strategy for eliminating up to 80% of the outdoor ventilation air mo...

In early 2014, the school board and town government of Bourne, Massachusetts became concerned at the unusually high utility bills for Bournedale Elementary School, which opened in 2009. Jonathan Nelson, town facilities director for the past two years, investigated the school’s heating, ventilation, and air-conditioning (HVAC) system, and quickly focused on two large rooftop units with inoperable energy recovery ventilation (ERV) wheels that required replacement. Case Study The rooftop u...

DENSO Corporation expresses its deepest sympathy to all those who have been affected by the outbreak of the COVID-19 (Coronavirus) pandemic. DENSO Group companies, including DENSO (CHINA) INVESTMENT, are donating a one million CNY (approximately US$145,000) through the Red Cross Society of China to support the recovery.

Build UK and CECA have embarked on delivering a new Common Assessment Standard which will improve efficiency in the construction pre-qualification (PQ) process. The Common Assessment Standard comprises an industry-agreed question set based on existing PQ questionnaires, including PAS 91, and corresponding assessment standards. The initiative is being overseen by an Interim Cross-Industry Body consisting of experts from organizations across the sector, including public and private sector client...

On December 24, 2020, at 9:00 am, local time the second unit of the Kalteng-1 CFSPP project accomplished the 30-day reliability test, remarking the completion of all the tests and milestones stipulated under the contract. Previously on November 29 unit one had also completed the 30-day reliability test., During the testing time, both units operated with satisfying performance and parameters. Kalteng-1 CFSPP project The Kalteng-1 CFSPP project consists of 2×100MW CFB units that apply DEC...

NSITEXE, Inc., a group company of DENSO Corporation that develops and sells high-performance semiconductor IPs, has completed the development of the DR1000C, the first data flow processor (DFP) product, and started selling the product today. NSITEXE will exhibit the DR1000C at the 12th Automotive World - International Automotive Electronics Technology Expo to be held at the Tokyo International Exhibition Center (Tokyo Big Sight) from Wednesday, January 15 to Friday, January 17, 2020 (booth No....

DENSO Corporation and Qualcomm Technologies, Inc., a subsidiary of Qualcomm Incorporated announced the companies’ joint efforts in developing next-generation cockpit systems. In recent years, the amount of information provided by a vehicle to the driver has increased due to advanced driver assistance functions using cameras and sensors, as well as various entertainment functions. human-machine interfaces With these opportunities for vehicle-driver communication, human-machine interfaces...

On December 16, 2019, DENSO gladly announced the company’s 70th anniversary. DENSO CORPORATION was born in 1949 as “NIPPONDENSO CO., LTD.” in Kariya City of Aichi Prefecture. The company has continued to evolve and perfect its Monozukuri processes, overcoming many difficulties. human-centric mobility society To contribute to the realization of a new, human-centric mobility society that makes everyone happy and to continue to be a company that creates new value. That is...

LCS Heating and Cooling, LLC is currently accepting resumes for the position of HVAC Lead Installer. Candidates must have a minimum of 3 years of experience installing HVAC equipment. Candidates must also live in Indianapolis or the immediate surrounding areas. Why LCS? LCS believes in what it does, value its skills, and care about the customers LCS is a team. That means work together to reach goals, help each other and encourage each other. LCS take its work very seriously but it also like t...

On 9 December, a summit involving the four heads of state and government from the so-called Normandy Format countries will meet in Paris for the first time in over three years. On this occasion, the German Eastern Business Association (OAOEV) is proposing a European stability and growth pact for Eastern Ukraine. Stability and growth initiative “It’s time to turn reconstruction efforts in Eastern Ukraine into a joint European project and in doing so indicate to people that there are...

On the 21st November 2019, a manifest as a commitment to Diversity Equity & Inclusion in the Workplace has been signed by 73 foreign-owned multinational companies based in France. Among them also Michael Ranft, CEO of Wilo Intec S.A.S., signed this manifest and had the honor to be a part of the official hand over to the French Minister of Work, Muriel Pénicaud with an opening speech of Bruno Le Maire, French Minister of Economy and Finance, at the University La Sorbonne in Paris. Gl...

Temperature fluctuations can happen anywhere in a home. It might feel frigid upstairs even though users have toasty temperatures on the main level. Users set the thermostat and expect the heating and cooling to respond appropriately, but that isn’t always the case. The bonus room could be cold for a few different reasons. Taking a closer look at some of the possible causes can give the insight that users need to fix the problem for good. 3 Reasons for Cold Bonus Room Having a cold bonus...

Located in the heart of Boston, Wentworth is a nationally ranked university and leader in engineering, design, management, and sciences education. Approximately 4,000 full-time students, most of whom live in dormitories across the urban campus Air handling unit (AHU) components are operating 24/7 and are constantly exposed to airborne substances due to dormitory applications. Under-performance and inability to maintain the equipment due to limitations of existing AHU location and design add app...

Airxchange’s modular wheel design has been recognized by the leading HVAC trade publication in their yearly showcase of products and services that offer a competitive advantage to onsite engineers and contractors. Unlike competing products, all Airxchange energy recovery wheels are designed to enable facility managers and contractors to quickly replace any energy recovery wheel, regardless of the original manufacturer or configuration. Airxchange energy recovery wheels Our cost-effectiv...

After over 20 years of reliable operation, the energy recovery ventilation (ERV) system serving Harley Davidson’s corporate headquarters was due for an upgrade. Joe Langfeldt, an HVAC engineer for Harley Davidson, contacted Airxchange to determine if there was a way to restore or replace the energy recovery wheels in the system, in order to avoid the high cost of a complete ventilator unit replacement. Unique design feature of the Airxchange wheels He learned that a unique design featur...