Evaporator Coils News & Trends

Even as COVID-19 variants continue to cause unease for Americans, the number of cases has dropped in the US. As people return to the workplace, employers, business owners, and building managers focus on creating safe indoor environments. But what about students? As students return to class, fixing school indoor air quality (IAQ) is more important now than ever in the past. Importance of clean air Clean air is important, not just for larger health threats, like COVID-19, but also for daily irr...

Johnson Controls, the globally renowned company for smart, healthy and sustainable building solutions, has launched a new line of 14.3 SEER2 residential air conditioners, designed to meet the upcoming Department of Energy (DOE) efficiency standards that go into effect from January 1, 2023. The re-designed air conditioners are available in 1.5 to 5 tons and feature aluminum alloy micro-channel coils, in order to ensure maximum energy efficiency and durability at an entry-level price point. The n...

Carrier Corporation (Carrier) has announced the launch of a new line of single-stage split system air conditioners that are compliant with the upcoming 2023 Department of Energy (DOE) minimum efficiency requirements and test procedures. 2023 compliant products Carrier’s latest launch is critical to fully transitioning inventory in the Southern regions to 2023 compliant products, prior to the January 1, 2023 date of installation cutoff for air conditioners sold in the Southern regions. Fi...

Whether having a small window unit or a large central air conditioner, doing routine maintenance is considered to be key. Regularly cleaning filters alone can reduce energy usage by 15%. To get the most out of the A/C, follow this air conditioner maintenance checklist and know when to call a professional. Filters Disposable filters, the kind most home owners have, are made of polyester or cotton paper sheets Disposable filters, the kind most home owners have, are made of polyester or cotton...

A severe shortage of construction workers continues to weaken housing supply and affordability, according to a new report by the Home Builders Institute (HBI). The building industry can significantly mitigate the problem by working closely with unions to train and place thousands more in the skilled trades, says the organization’s chief executive. “The lack of skilled construction labor is a major challenge for the nation’s home builders who are struggling to expand housi...

Ukraine’s Deputy Minister of Social Policy Konstiantyn Koshelenko informed Danfoss that Ukrainian experts had found a Danfoss component in a Russian military vehicle which fell into the hands of Ukrainian soldiers since the Russian invasion of Ukraine. The letter included a photo of the military vehicle. Danfoss conducted a thorough internal investigation and within 24 hours replied to the deputy minister that the component in the picture of the military vehicle was presumably a Danfoss c...

South Hams Christian Fellowship was offered a new home in Kingsbridge, as their place of worship – a historic Chapel built in 1853. Requiring a complete renovation and new heating system, the Chapel was renovated and now boasts two Panasonic Aquarea heat pumps with underfloor heating and eight Panasonic fan coils, to heat the large open space. A challenging aspect of the project was that the main space is a large open area, with ceilings 8 metres in height and featuring very large windows...

For home owners who are hanging out inside on a warm spring or hot summer day, they would want to do so in a chill and cool environment. If it does not feel as comfortable as usual, the air conditioner may be blowing out warm air. If when checking out a vent, it is not cool air that home owners are feeling, then there can be a variety of reasons behind this issue, such as: Check the thermostat: An easy fix is that the thermostat got readjusted to a different temperature. Take a moment to tak...

An IAF member shall comply with applicable laws and regulations both domestic and international, and all IAF members shall act honestly, in good faith and in the best interests of IAF, not engaging in conduct likely to bring discredit upon IAF (IAF Code of Conduct – IAF PL 1:2009, Issue 2) Accordingly, IAF shall not work with any entity or individual covered by national, international or U.S. sanctions1 (i.e. SDN listed), including entities or individuals identified as, related to, or aff...

GE Appliances (GEA), a Haier company, has officially opened its US$ 70 million state-of-the-art water heating manufacturing plant in Camden, South Carolina, USA. The site will serve as the company’s Center of Excellence for water heater manufacturing and was built for future expansion. Since 2016, GE Appliances has invested US$ 2 billion in its U.S. manufacturing and distribution operations, adding more than 3,000 new employees and creating an additional 88,000 jobs in the nation’s...

SPX Cooling Technologies, Inc., a full-line, full-service industry leader in the design and manufacture of evaporative cooling towers, fluid coolers and related equipment, has incorporated new proprietary Aero-X coil technology into its induced-draft, closed-circuit DT Fluid Coolers. Aero-X tube profile The Aero-X tube profile maximizes thermal capacity per coil row thanks to the lowest air-side pressure drop (up to 10% more airflow at the same fan HP) and maximum heat transfer surface area....

The global industry is accelerating its investment in energy efficiency in the next five years as the crucial race towards Net Zero intensifies, a new survey commissioned by ABB finds. The Energy Efficiency Investment Survey 2022 comes in the wake of a recent UN report calling for concerted action from countries to cut greenhouse emissions at a faster rate. Investing in energy efficiency measures The global survey conducted by Sapio Research targeted 2,294 companies in 13 countries, ranging in...

Danfoss has announced that business activities are being re-started in Ukraine. Since the war in Ukraine broke out, activities have been put to a halt, and the restarted business activities will be focused on restoring critical infrastructure in damaged cities and towns. Adam Jedrzejczak, President, Danfoss East Europe Region, says: “It is key for us to continue supporting our customers in Ukraine. It is not only the right thing to do, but our products are also key components for the crit...

Mika Kulju, who until recently was the President of ABB Drive Products division, has been announced as the new President of Danfoss Drives, succeeding Vesa Laisi who will retire from Danfoss after eight years as the President of Danfoss Drives. Vesa Laisi became part of Danfoss’ Executive Team in December 2014 when the global AC drives manufacturer Vacon became part of the Danfoss Group. Today, Danfoss Drives is a pioneer in electrification and variable speed controls of electric motors....

Johnson Controls, the globally renowned company for smart, healthy and sustainable building solutions, has announced the latest evolution to the YORK YVAA Variable Speed Drive Screw Chiller for the entire global product line. The award-winning chiller now features increased operating efficiency, a reduced footprint and integration with low-GWP refrigerants. The chiller also now offers more flexibility with expanded configuration options at each cooling capacity, along with a reduction in sound...

Campbell University is a private university founded in 1887 by Baptist minister, J.A. Campbell. It currently has a student enrollment of 6,185 and the main campus is situated on 850 acres in Buies Creek, North Carolina, USA. The campus has fifteen (15) dormitories/apartment buildings total. Indoor air quality and mechanical issues were reported in two of these student housing facilities and the university knew they needed to be addressed. The Concern The Campbell University facility team had...

The air conditioner has a big job every year! The unit is out of sight and can be out of mind unless users notice issues, such as higher utility bills or warm air blowing out of the vents. But there are also subtle ways that the air conditioner can speak to users that they can keep track of to make sure that the unit is at its best season after season. They have gathered some tricks to check on the efficiency during the summer season. Component running smoothly Temperature Check: A straightf...

Anytime Fitness High Wycombe, a franchise of the global network of 24/7 fitness centers, based in the Eden Centre in High Wycombe, Buckinghamshire has been a customer of SFE Services for several years. Being a fitness center in the area, the facility is in regular use and has many clients, so it is imperative the air conditioning and ventilation equipment on site receives regular maintenance. Servicing and maintenance Servicing is completed at the site every quarte...

Staff and visitors to Crawley Borough Council's new Civic Centre will benefit from outstanding indoor comfort with a new high-efficiency CIAT air conditioning and ventilation system installed. Three modular ClimaCIAT Air Handling Units (AHUs), equipped with high-grade filters to help support indoor air quality (IAQ), will maintain year-round climate conditions for the nine-story development, including a 41,000 square foot town hall, with a double-height reception area and 77,000 square feet of...

Aggreko has launched a mobile, modular power package for utility support and off-grid locations, using HFO as its primary fuel source. Aggreko’s Medium Speed HFO (MSHFO) power package brings its trademark containerized, scalable power online quickly, while lowering the overall cost of energy. With more than 50 years experience providing diesel and gas-fuelled mobile, modular power, HFO was the natural extension that the company’s experts at its Dumbarton research and development fac...

Modine Coatings, a division of Modine Manufacturing Company, a pioneer in corrosion-resistant coatings technology in the HVAC industry, will showcase their innovative GulfCoat™ technology during the AHR Expo from Jan. 31 to Feb. 2. Known for their ElectroFin® E-Coat and Insitu® Spray Applied Coatings, Modine will unveil GulfCoat™ AM anti-microbial and GulfCoat™ Circuit Shield products at booth C3524 during the event. GulfCoat™ AM antimicrobial coil coating The...

The Engineered Solutions division of Cooney Technologies is set to introduce the ultra-efficient Cooney Thermo-Pack at booth C3949 during the 2022 AHR Expo in Las Vegas, NV. shell & coil technology Offering heat exchange solutions for both heating hot water and domestic water applications, the Thermo-Pack utilizes shell & coil technology to subcool condensate and provide steam energy savings while reducing flash steam losses. The durable 316L stainless steel shell and coil heat exchan...

The 650 room AAA Four-Diamond award–winning resort hotel built in the 1970’s faced declining HVAC capacity over the years, musty odors emanating from the AHU’s, and increase maintenance call back requests reducing the guest experience. Resort management Resort management was faced with the task of either replacing the aging HVAC equipment or finding the most qualified, competent environmental contractor to restore the equipment back to like-new condition without having to per...

A prominent, AAA Four-Diamond, resort hotel built in the 70’s reported declines in HVAC capacity across the chilled water fan coil units in its 650 rooms. In addition to performance degradation, increased maintenance call back requests and musty odors were impacting guest experience. Both corporate and facility management weighed the costs/benefits of either replacing the aging units or restoring the equipment with the most effective process to improve operating efficiency and indoor air...

Georgia Institute of Technology (GT) is a globally renowned technology and science university renowned for their deeply-held commitment to improving the human condition. The faculty and students at GT are solving some of the world’s most pressing challenges, such as clean and sustainable energy, disease diagnosis and treatment, and national defense and security, among others. GREEN BUZZ and LEED certification The campus of Georgia Institute of Technology participates in the GREEN BUZZ a...

SPX Cooling Technologies, Inc., a full-line, full-service industry front-runner in the design and manufacture of evaporative cooling towers and air-cooled heat exchangers, announces the SGS PC Series Industrial Evaporator, an airside product for industrial refrigeration. SGS Refrigeration, Inc. was acquired by SPX Cooling Technologies in 2019. Features The PC Series Evaporator supports large freezers/coolers for penthouse and carcass chilling. The extensive product line offers over 100 models...

With the Omnicron variant blazing its way through the US, issues of indoor air quality remain a top concern for building managers. Proper ventilation is critical to controlling its spread. Therefore, cleaning and maintaining HVAC systems is also important. One concern many business owners and managers have is, how often to clean AC coils. ASHRAE provides guidance on this topic and Pure Air Control Services provides the services and methods to make it happen. The Importance of Cleaning HVAC Coi...

Arel Arsoy (Research and Development Manager, Untes) was recently elected as the new Vice-Chairman of the Eurovent Product Group ‘Rooftop Units’. Filip Konieczny (Ventilation and Air Conditioning Manager / Export Technical Specialist, FLOWAIR) remains the Chairman of the group. Experience Arel Arsoy has several years of experience in the Eurovent Product Groups ‘Air Handling Units’ and ‘Fan Coil Units’. He is also the Chairman of the Eurovent AHU Mirror Co...

Baltimore Aircoil Company (BAC) will showcase innovative commercial and industrial refrigeration solutions at RETA 2021 – The Refrigerating Engineers and Technicians Association National Conference, taking place November 9-11, 2021, at the Schaumburg Convention Centre Hotel, Schaumburg, IL, Booth #304. Optimizing energy savings Highlighted in the booth are the Vertex™ Evaporative Condenser, where peak reliability meets easy maintenance and the TrilliumSeries™ Adiabatic Produc...

The ongoing COVID-19 pandemic and its variants put indoor air quality in the spotlight. However, facilities managers have long known about the importance of proper ventilation to the health and wellbeing of building occupants. For K-12 facilities, and college and university classrooms too, fixing school IAQ should be a top priority. Fixing School IAQ When high temperatures and humidity combine in the indoor environment, air quality worsens. Mold forms and dust, VOCs, bacteria, and other pathog...