Energy Recovery Ventilators (ERV) News & Trends

After numerous water leaks, compressor failures, and damper control problems, it was time for South High Community School in Worcester, Massachusetts to replace their 30 year old HVAC rooftop units. Not only had the units outlasted their expected mechanical life, but the ability to deliver fresh outdoor air and maintain comfortable heating and cooling conditions became increasingly difficult and expensive. To specify a state-of-the-art replacement HVAC roof-top system, the energy and environmen...

Maintaining safe levels of air quality in multi-story car parks is crucial for the safety of those using them. Carbon Dioxide caused by vehicle exhausts and other emissions can lead to poor and potentially dangerous levels of toxicity without good ventilation. Additionally, should a fire break out, the smoke and fumes need to be drawn from each floor quickly. Energy-efficient ventilation system The owner of a multi-story car park in the center of Belgrade, Serbia, turned to Electro Pneumatic...

Two variations of Shower Heat Recovery Unit (SHRU) have been unveiled, as the Baxi Assure range expands to provide even more energy efficient heating and hot water accessory choice for new build housing professionals. Developed as part of a wider portfolio of Baxi Heating’s Assure products and services that are intended to support developers at every project stage, the Baxi Assure SHRU range can offer up to 66.6% heat recovery and up to 8% SAP benefits. Baxi Assure SHRU units Baxi Assur...

The Viessmann Group is consistently expanding its Corona aid program in the fight against the COVID-19 pandemic. In a converted part of its production facilities, the family-owned company is manufacturing ventilators for delivery to India, whose population is badly affected by the coronavirus crisis. Fight against COVID Max Viessmann, Viessmann Co-CEO of Viessmann Group, “The global coronavirus pandemic will only end when it ends for everyone – worldwide. The fight against the pand...

The Air Conditioning, Heating, and Refrigeration Institute (AHRI) has released a General Position Statement on Decarbonization, advancing the association as a resource for states and localities that are grappling with how to successfully, sustainably, and affordably reduce emissions, related to the built environment. Statement on Decarbonization The paper notes that, “The air conditioning, heating, ventilation, refrigeration, and water heating industry has a long history of providing inn...

Danfoss and Bitten & Mads Clausen's Foundation are constructing one of the world’s most sustainable residential buildings with traditional building materials and already existing energy-efficient technologies. May 13th is Bitten and Mads Clausen’s wedding anniversary. They were married in 1939, and Bitten & Mads Clausen's Foundation is celebrating the day by announcing that the new building being constructed on the Als Strait in Sønderborg will be called Danfoss...

Ninety percent of American homes use some form of air conditioner, whether it’s central heat and air or window units. These essential systems help keep American homes cool and comfortable when the weather gets hot. Unfortunately, air conditioning systems don’t last forever. The average system will last between twelve and seventeen years under normal conditions. During this lifespan, a few common air conditioner problems could arise. What are the most common AC issues...

Vernon Hills Park District, in collaboration with Trane® by Trane Technologies, a global climate innovator, has installed a rooftop solar array at its maintenance facility that produces enough energy to offset 70% of the building’s annual electric usage. The facility runs entirely on electrical power without the use of natural gas and has maintained a 15% reduction in electrical costs for the last four years. The solar installation provides 122kW of energy and is projected to lower th...

Bradford White Corporation, the manufacturer of residential, commercial, and industrial water heating and storage products, announces a partnership with Plumbers Without Borders, a grassroots non-profit organization working to increase global access to safe water and sanitation. The partnership affirms Bradford White’s commitment to impactful engagement within the industry and supports Plumbers Without Borders’ ongoing contributions to professional training, promoting careers in the...

FläktGroup SEMCO is introducing a new phase in the Elite Series. The FläktGroup SEMCO Elite Series provides superior indoor air quality (IAQ) and energy recovery, in an affordable compact design. The design addresses the industry need of providing humidity control while also acting as part of an integrated system, which provides total space conditioning. The Elite Series The UWC offers the highest latent and sensible heat transfer efficiency media in its class The Elite Series is e...

AccuAir, Inc., a Bard heating and cooling systems specialist and distributor serving educational and commercial customers throughout Florida, has announced the introduction of a new Bard QC model to its Chilled Water Single-Zone (SZ), Variable Air Volume (VAV) product line. As Frank Suranyi, AccuAir’s Engineered Products Manager, points out, the SZ-VAV system is not a new concept but the updated Bard QC Chilled Water Unit was developed in response to input from Florida school districts cu...

MANN+HUMMEL air filters for room ventilation systems comply with the latest fire safety standard EN 13501 class E (normal flammability). An external fire safety assessment confirms that MANN+HUMMEL air filters, both individual components and the filter as a whole, do not increase the risk of fire spreading or the development of smoke gases in the case of a fire. “In order to guarantee the efficient and, above all, safe operation of an HVAC system, building operators should definitely con...

St. John Properties, Inc. has initiated an innovative program to initially outfit nearly 2.4 million square feet of its commercial office portfolio in central Maryland with a UV Whole Building Air Purification process designed to significantly improve indoor air quality and reduce the spread of illnesses carried by airborne contaminants. Nine St. John Properties buildings comprising more than one million square feet of space have been equipped with the system, and plans call for similar upgrade...

RGF Environmental Group, Inc., a major environmental design and manufacturing company, introduces the HALO-ROVE, a standalone, portable active air purifier that is capable of treating commercial spaces up to 1,000 square feet.  Utilizing RGF’s proprietary PHI-CELL product with Photohydroionization technology, the HALO ROVE provides significant reductions in viruses, bacteria, mold, and odor within minutes of operation. HALO-ROVE “As a part of RGF’s commitment to a whole...

Johnson Controls, a global company for smart, healthy, and sustainable buildings, announced that its chairman and CEO George Oliver has been invited by U.S. President Joe Biden to participate in the virtual Leaders Summit on Climate. Addressing Climate crisis The summit will bring together leaders of the world’s major economies and other vital partners for an urgent and open dialogue on ways to strengthen collective efforts to address the...

Trane®, by Trane Technologies, a global climate innovator is establishing new operations in Dayton, Ohio, to serve the market effective April 1, 2021. Trane optimizes indoor environments with a broad portfolio of energy-efficient heating, ventilating, and air-conditioning (HVAC) systems, energy management and contracting services, aftermarket parts support, and connected building solutions. Trane will expand its existing workforce as part of the new operation and plans to hire additional e...

Ruskin, a global provider of air control solutions, announces that Charlie Black, the Director of Air Control Solutions, Sales, and Marketing, has been elected to the Air Movement and Control Association's (AMCA) International Board of Directors.  Charlie Black elected to AMCA Board of Directors Charlie Black was among four new members elected to the Board. The term for each seat is three years and expires in October 2023. “This year’s candidates were among the most experienc...

The Sigma 05 acts as a sensor hub for E+E Elektronik’s intelligent Modbus probes. It makes it easy to set up a modular sensor platform with up to three probes and five measurands. The Sigma 05 supports E+E sensing probes for CO₂, humidity, temperature, ambient pressure and air velocity, making it suitable for a wide range of applications. The Sigma 05 can centrally manage up to three sensing probes with an RS485 interface and the Modbus RTU protocol. Compatible E+E sensing probes are auto...

Trane® by Trane Technologies, a global climate innovator is launching several new offerings to support customer demand, help address energy use and building efficiency while meeting stricter local and national regulations. The showcased solutions are designed to address carbon emissions and energy use through heat recovery and simultaneous cooling and heating. “Trane takes a holistic approach to innovation by working closely with customers to help meet both their curren...

AET Flexible Space has completed a Cat-B fit-out of underfloor air conditioning equipment on the second floor of 8 Waterloo Place for the new incoming tenant, a leading wealth management company. The Edwardian building with a grade II listed Portland Stone façade was fully refurbished in 2008, creating 3,000 sq. m of prime office space in the St James’ area of London, with the second floor becoming the first space to be occupied. CAM-C direct expansion system The system at 8 Wate...

AET Flexible Space has completed a major upgrade of the underfloor air conditioning system at a historic building located in the Clerkenwell area of London, The Bond Works building at 77-79 Farringdon Road. The building was originally constructed in 1882 as the London premises of Lincolnshire-based engineering firm, Marshall & Sons, and previously underwent a full redevelopment in 2007 by a group of private investors.  The eight-story building is located on a prominent corner position...

American Coolair Corp. introduces its mixed flow fan with a direct drive motor. The MXFD combines the high volume flow capabilities of an axial fan and the pressure capabilities of a centrifugal fan. Designed to meet ducted fan needs both economically and efficiently, these fans operate reliably in most environments, including contaminated air. Combined with a VFD, variable frequency drive, the speed of the fan can be changed to match the performance required. less maintenance, long life...

Protecting firefighters from hazardous exhaust fumes in their stations is something that Plymovent has done for over 45 years. As the pioneer in Fire and Emergency Services vehicle exhaust extraction solutions, it is something that the company takes seriously – protecting those who protect them. So when it came to protecting the actors who play firefighters and the other cast members of the well-known Tacoma FD TV, it was no different! Tacoma FD TV show For 3 seasons now, the Tacoma FD...

R-22 is a poisonous gas. It is colorless, odorless, which makes it even more dangerous for human beings. The intoxication with such gas can badly affect the heart, liver, and lungs. It also can cause convulsions. If this gas is heated, the more dangerous chemical gases are produced. One of such gases, phosgene, was used in WWI as a chemical weapon. R-22 is also known as Freon. It was used in conditioners, fridges, and cars. This gas’ mass production is believed to be one of the Global War...

Johnson Controls, the globally renowned company for smart, healthy and sustainable building solutions, has announced that it has joined The Climate Pledge, a commitment co-founded by Amazon and Global Optimism. Signatories of The Climate Pledge commit to reaching net-zero carbon emissions by 2040, ten years ahead of the goal set out in the United Nations' Paris Climate Agreement. The Climate Pledge Johnson Controls is one of 53 organizations that have now signed The Climate Pledge and the mov...

Johnson Controls, a global provider of smart, healthy, and sustainable buildings, is leading the charge on sustainable manufacturing with its continued commitment to green energy. The company’s 1.3 million square-foot HVAC manufacturing plant in Wichita, KS, is now powered by 100 percent wind energy. The plant manufactures residential heating and air conditioning equipment for the YORK, Luxaire, Coleman, and Champion brands. With this switch to renewable energy, the plant’s electric...

ROCKWOOL has made selecting the optimum thickness of HVAC insulation quicker and easier, with the launch of ROCK-EQ, a new online calculator. Purpose designed for mechanical engineers, consultants, and insulation installers, ROCK-EQ produces detailed, project-specific calculation reports and recommendations in a matter of minutes. The new tool provides extensive calculation options. Users simply enter basic information about their specific site conditions and HVAC system, and ROCK-EQ calculates...

Moffitt Corporation has announced that they are ready to launch three new products into the industrial and commercial marketplace. These products complement the Moffitt message of Natural Ventilation Solutions, as they each promote a better work environment, by reducing temperatures, reducing the need for maintenance, and reducing the roof load on customers’ buildings. These products were developed by listening to customer feedback and through a focus on manufacturing sophistication. Mat...

United Safety & Survivability Corporation announces a partnership with GE Current, a Daintree company to provide LED UV disinfection technology for public transportation vehicles. The new patented disinfection UV lighting technology can help to disinfect air and surfaces in occupied spaces with the potential expansion into commercial and emergency vehicular applications in public transportation including but not limited to public buses, locomotives, and rail, school buses, as well as first...

Despite the collapse of the most important markets outside Germany, including France, Italy, Spain and the United Kingdom, in the first half of the COVID-19 plagued year - 2020, the German heating industry achieved robust growth worldwide of at least 3.1% down. Growth in German heating market “The initially high losses in southern Europe and the United Kingdom were partially offset by a race to catch up in the second half of 2020, at least in Italy, France, and the UK, so that the sales...