2LA flammable refrigerants - News

Airedale is excited to announce the launch of Airedale Cloud Diagnostics, an advanced HVAC performance management tool available on the smartphone, tablet or laptop, in response to the pressure operators and facility managers are under, when working with cooling equipment that is increasingly critical to business operations. Airedale Cloud Diagnostics Airedale, known worldwide for their critical cooling solutions, has worked with data science experts to develop a new family of cloud-enabled pr...

The new BLD723 from Ruskin® is a bold line, drainable louver designed with a 7-inch wind-driven rain accent blade and a 5-inch deep wind-driven rain-resistant blade for superior protection and architectural appeal. AMCA-certified for air, water, and wind-driven rain performance, the BLD723 is ideal for architects who want to make a statement without sacrificing function.  “While a louver’s blade-style determines its performance and purpose, it is also an aesthetic element t...

Danfoss extends the cooling capacity range of its Optyma™ condensing units and releases A2L-compatible MLZ and LLZ scroll compressors With the extension of the Optyma™ Slim Pack and Optyma™ Plus condensing units’ cooling capacity range—and the launch of the A2L-ready MLZ and LLZ scroll compressors (evolution B)—Danfoss continues its efforts to enable the transition to ultra-low GWP refrigerants with a complete portfolio of A2L-ready components and solutions....

Ruskin® announces three new emergency generator inlet dampers (GenSet) designed to quickly open to relieve combustion air and pressure during emergency generator start up. GenSets activate quickly to power areas without a grid, those that experience frequent outages, and in applications where outages could cause major issues or danger. The fast release of combustion air and pressure that dampers in GenSet rooms provide can prevent equipment damage and protect the surrounding area. The CD60G...

Enhanced Capital Allowance (ECA) aims to encourage businesses to invest in energy saving technologies and machinery (which includes air conditioning, HVAC & refrigeration), in order to help reduce the effects on climate change. The scheme lets businesses claim 100 percent first-year allowances, i.e., tax relief, on investments in certain technologies and products. Advantages of the Enhanced Capital Allowance (ECA) Scheme ECA scheme lets the business claim 100% first-year tax relief on inv...

Carrier (Carrier Corporation) has introduced the AquaForce Vision 30KAV with PUREtec refrigerant, a new line of high-performance, compact process cooling chillers, with ultra-low Global Warming Potential (GWP) refrigerant R-1234ze. The new chiller line is optimized for industrial processing such as food manufacturing, pharmaceuticals, chemicals, plastics, metal industries, and applications requiring ultra-reliable cooling up to -12 degrees Celsius. Carrier is part of Carrier Global Corporation,...

The 13 MW offshore wind turbine developed by DEC has been rolled off the production line in Fuzhou, East China’s Fujian province on Feb 22, 2022. Typhoon-proof wind turbine unit The typhoon-proof unit is slated to annually generate 50 GWh of clean power, which meets the electricity demand of 25,000 three-member households a year, while cutting coal consumption by 15,000 tons and CO2 emissions by 38,000 tons. The latest 13 MW wind turbines are expected to contribute to global green energ...

Danfoss, the pioneer of oil-free compressor technology, has expanded the oil-free compressor portfolio with the introduction of the VTCA400 and the TGS380 models. The new Danfoss Turbocor® VTCA400 is the world’s first oil-free, variable-speed, magnetic bearing centrifugal compressor utilizing a hybrid compression design that is optimized for use with low-GWP refrigerant R-1233zd. The 400 ton/1400 kW nominal capacity rating provides unparalleled performance for water-cooled chiller app...

Danfoss has announced further additions to its ETS range of electric expansion valves for heat pumps, close controls, and process chillers. The ETS 8M enables OEMs and end-users to benefit from greater efficiency and reliability, with low applied costs. New ETS 8M series To further strengthen and expand the choice available to OEMs, the new ETS 8M series offers additional options in the lower capacity end of the Danfoss EEV portfolio. With 4 sizes available from 12 to 40 HP (62 to 114 kW) with...

Since Cooper&Hunter’s introduction to the U.S. market in 2015, the company has placed great emphasis on its single and multi-zone mini-split systems. But, in an ever-growing and fast-changing market, C&H has decided to expand their product line up with the addition of air handler units and commercial VRF systems. Air handler units offer a versatile replacement for traditional air conditioning systems that can be connected to pre-existing ductwork, but with smaller units that are q...

Bluon, Inc., a fast-growing company with a mission to increase the capacity, performance, and GMV of the HVAC-R industry by empowering its technicians, has received the top software innovation award ahead of the 2022 AHR Expo. The Expo is the HVAC-R industry’s premier event and the award is sponsored by ASHRAE and AHRI, the global standards for HVAC-R. Bluon’s support platform is a revolutionary mobile app that makes HVAC technicians in the field more effective, more efficient, and...

These days, users cannot help but think more about killing germs, staying healthy, and paying a little extra attention to personal hygiene. Given that most of them spend about 90 percent of their time indoors, effectively destroying viruses and bacteria is now very relevant to all of the lives. Air scrubbers use the latest advancements in residential indoor air quality (IAQ) technology to keep the California home healthy and safe. Tassio Temperature Control strives to provide users with the ri...

A pioneering new energy storage technology is using BITZER open-drive screw compressors to generate high-efficiency cooling as an alternative, low-carbon power source. The patented EnergiVault, being developed by O-Hx Ltd, is designed to support decarbonization of industrial processes, and commercial and residential buildings using stored 'coolth' as a source of energy. EnergiVault was recently awarded government funding in the form of a Business Accelerator grant to commercialize the technolog...

Thermon Group Holdings, (the "Company," "Thermon," "we" or "our") announced that Roberto Kuahara will join the Company as Senior Vice President, Operations, effective February, 14, 2022, concurrent with Rene van der Salm, the Company's Senior Vice President, Operations, stepping down from that role. Years of experience Mr. Kuahara joins the Company from SPM Oil & Gas, Inc., a subsidiary of Caterpillar, Inc., where he serves as the Vice President of Manufacturing and Supply Chain, Continuou...

RectorSeal®, Houston, a manufacturer of quality HVAC/R and plumbing tools and accessories and a wholly-owned subsidiary of CSW Industrials, Inc., adds Metacaulk® Cast-In-Place Device (CID) tub box kits to the extensive line of over 1,500 products. Available with 2- and 3-inch Metacaulk CID, the tub box kits are designed to prevent the spread of fire from bathtubs or jet-spa drains to the upper level. No concrete drilling is required. The maximum slab height with kit components is 10-inc...

No hot water coming out of the faucet is an obvious sign that the water heater is no longer working, but are there subtle signs that can be an indication of the heater’s life span? Yes! Watch out for these red flags that may indicate the water heater has its days numbered. Old unit: Water heaters typically last about 10 to 15 years, so it is important that users keep track of the years they have had the water heater to help curb the possibility of it just dying on one day. Purchasing a ne...

The big global Viessmann family passed the one million tree mark this Wednesday with its ViMove for Climate reforestation campaign. Participants in the #baumstark! initiative, Viessmann employees and their families, specialist installer partners, and many other sporty climate activists have given their all in nearly 30 different sports disciplines since October 31 to achieve this goal as quickly as possible. Just 25 days after the start of the fall round of the campaign, they’re making it...

The pandemic not only raised concerns about public health but also increased public awareness of the impacts our buildings have on the planet. A healthcare facility’s purpose is to serve the health of the community and promote public wellness. Hospitals account for 4.4% of global emissions, so to truly protect the health of the community, healthcare leaders need to make sure they are also protecting the planet. Public Health Issue The Department of Health and Human Services (HHS)...

On Aug 28th, 2021, Daqing Continental shale oil National grade demonstration area was unveiled, with some exploit devices of continental shale oil already ready for use. In this project, the Snowman group offers a propane refrigeration unit, to cool associated gas of shale oil to -20℃, adopting the ancestor of screw compressor in the world - SRM Sweden open type compound two-stage screw compressor, the design of the compressor is by the highest standard of petrochemical industry, American Petro...

Emerson, a globally renowned software, technology, and engineering solutions company that provides innovative solutions for customers in industrial, commercial, and residential markets, has announced new leadership in its HVACR Technologies and Digital & Connected Technologies business groups. New Leadership Appointments John Schneider will serve as President of the HVACR Technologies - America's business, at Emerson. He has served in several senior leadership roles within Emerson, includi...

NevadaNano, the globally renowned innovator in gas detection sensor technology, has announced its partnership with Emerson, to jointly develop refrigerant gas detector products, which will provide a solution to the heating, ventilation, air conditioning and refrigeration (HVACR) industry, for refrigerant leak detection. NevadaNano - Emerson partnership “We are proud to partner with Emerson to develop essential solutions that can help lower the impact of existing HVACR equipment on the gl...

The Phasedown of Hydrofluorocarbons - HFCs is upon us, and it will change how refrigerants are handled, transported, and stored. While a great deal of information has been shared concerning the safe use and transport of flammable refrigerants, little attention has been given to the new storage requirements. Standards and codes for the safe storage of flammable refrigerants will require more space, more sensors, and more safety protocols. Transitioning to Refrigerant technologies When the US P...

The extended capacity range, compact design, wide operating envelope, and high energy efficiency, are the main strengths of this new Series, which will complete Daikin’s R-32 product family for the Commercial Air Conditioning segment. The Series is distinguished by its efficiency levels, providing best in the market in cooling and heating mode, and the lowest direct and indirect CO2 emission levels. Together with the use of R-32, which is known for being a low GWP and a sustainable r...

Clay County Hospital has purchased innovative UV-C Technology Room Sanitizers. The units protect against 35 microorganisms, including COVID and its variants. The UV Room Sanitizer inactivates microorganisms with germicidal ultraviolet light. This energy alters the DNA of microorganisms to prevent them from reproducing and causing them to become non-pathogenic or incapable of causing disease. UV-C Technology Room Sanitizers The innovative UV-C Technology Room Sanitizers, designed to supplement...

The Acadia Series washable energy recovery plates from Airxchange are now available to deliver unmatched total performance and improved building HVAC system efficiency. Acadia’s polymer plate design aligns with Airxchange’s proprietary polymer energy recovery wheel design to offer engineers, building owners, and original equipment manufacturers a comprehensive choice of washable residential, commercial, and industrial air-to-air energy recovery components. Improving indoor air qual...

Hitachi introduces a new line of high-efficiency single-zone, mini-split systems, PRIMAIRY mini-split systems. Designed to meet the unique needs of small to mid-size properties such as shops, restaurants, and classrooms, the PRIMAIRY system is an energy-efficient and cost-effective option. Hitachi quality is evident throughout the product line. Features of the product line include: Brushless DC fan motors provide stable, precise, energy-efficient operation. Compact units and long piping ru...

Johnson Controls, the provider of smart, healthy, and sustainable buildings, announces the Quantech™ QWC4 Water-Cooled Screw Chiller has been added to the brand’s expanded chiller portfolio. The Quantech™ QWC4 chiller uses variable speed drive technology to reduce energy costs and carbon emissions by as much as 30 percent when compared to traditional chillers. Throughout most locations, the variable speed drive saves energy during 99 percent of operating hours spent at off-des...

After extensive research, testing, and evaluation, Johnson Controls, the provider of smart, healthy, and sustainable buildings, has selected R-454B, a lower global warming potential (GWP) refrigerant, to replace R-410A in its ducted residential and commercial unitary products as well as air-cooled scroll chillers. Systems using the new refrigerant will be available for Johnson Controls, YORK®, Luxaire®, Coleman®, Champion®, TempMaster®, Fraser-Johnston®, Guardian®, E...

When the air conditioner is running properly, it should be nearly silent and should not have any frost or ice build-up. However, when paying attention to the system, home owners will have very likely seen part of it icing up at times. How air conditioners work Before digging into what causes air conditioners to freeze, home owners should understand how they work in the first place. The air conditioner circulates refrigerant between the outdoor condensing unit and the indoor evaporator coil. I...

  The release of the new Optyma™ condensing units and MTZ/NTZ compressors—following the qualification of valves and line components in 2020—means Danfoss has the widest portfolio of A2L-ready refrigeration solutions compatible with R1234yf, R454C, and R455A refrigerants. With increasingly strict requirements to lower the Global Warming Potential (GWP) level of refrigeration systems, cooling professionals have an oppor...