R-22 - News
Johnson Controls, the globally renowned company for smart, healthy and sustainable buildings, will showcase innovative, new technologies and capabilities that address decarbonization and occupant health, safety and comfort along with Johnson Controls-Hitachi at the upcoming AHR Expo 2023 (booth B1617), from Feb. 6 to Feb. 8, 2023 in Atlanta, Georgia, USA. At the show, Johnson Controls will demonstrate its products and solutions that improve sustainability and optimize building performance align...
The Eurovent Product Group ‘Air Filters’ (PG-FIL) has released its new Recommendations 4/24 Energy consumption evaluation of air filters for general ventilation purposes and 4/25 Energy consumption evaluation of air filters for general ventilation in NRVUs in the context of Ecodesign. The purpose of the Recommendation 4/24 is to provide a generic methodology for estimating energy consumption of air filters for general ventilation under actual operating conditions, taking into consid...
The January 2023 issue of the Healthy Indoors Magazine contains an article on the IICRC’s new mold standard for IAQ professionals. The standard for remediation services serves as a guide to help professionals in their efforts to improve indoor air quality. The information in the standard also benefits facilities managers looking to improve the safety of buildings under their supervision. The following is a summation of the IICRC and its new standard. About the IICRC The IICRC is an orga...
Plasma ionization unit can be fitted into the return air side of a ducted unit to provide a continuous stream of ionized particles using Plasma Air’s Bi-Polar Ionization system, neutralizing pathogens, such as bacteria and viruses, as well as molds and odors. Applicable concealed ceiling units The PA604 can be fitted to the supply return air side of a ducted fan coil. The power supply can be run from the fan coil supply – please see install instructions for correct fitment and plac...
Well-known open-air commercial refrigerated showcases company, MTL COOL, has been acquired by Due North, the newly created operating company of QBD and Minus Forty. This strategic acquisition allows Due North to further diversify and complement its multiple-product lineup. It also positions the company to serve an ever-changing retailer and food and beverage market. The unification of brands under Due North will solidify their evolution by offering a growing portfolio of innovative product...
Sometimes, a simple, elegant piece of technology can deliver more with less. Ductless mini splits are a triple threat, compact wall units that generate heating, cooling, and ventilation. No ducts are required, and no dull whirring noises they operate in near silence. Also, ductless units use minimal energy. Typically, users spend up to 30 percent less to cool and up to 60 percent less to heat when they upgrade from their traditional air system, according to ENERGY STAR®. Mini-splits Just...
In this ongoing video series from Motili, the company highlights PropTech, CRE, multi-family, and single-family industry news. Motili’s latest video takes a look at sustainability trends that are impacting the HVAC industry. Below they outline the topics discussed in the video and outline the key sustainability trends. Sustainability Sustainability is a growing priority in many industries, including the HVAC industry. One of the most significant trends is pushing us towards a more susta...
New construction builders are currently facing a plethora of challenges to their industry, including supply chain issues and rising costs, as a result of the COVID-19 pandemic. Despite the industry’s viable growth, these setbacks can often hinder any further development, forcing the builder market to search for benefits to pass to unit owners. experts in emergency HVAC repairs Enercare is the expert in this space to deliver products and solutions that benefit all parties. For starters,...
Carrier Commercial Refrigeration is expanding its range of QuietCO2OL MC compact indoor refrigeration units, which use the natural refrigerant carbon dioxide (CO2), in order to strengthen its sustainable product offerings in the convenience store sector. Carrier Commercial Refrigeration is part of Carrier Global Corporation, the global provider of healthy, safe, sustainable and intelligent building and cold-chain solutions. QuietCO2OL MC refrigeration units With more than 20 new models featur...
With the rise of new online grocery fulfillment models, Danfoss has the application development facilities, industry expertise, and a comprehensive product portfolio, in order to support OEMs developing refrigeration solutions for new food retail models, such as outdoor refrigerated lockers. The acceleration in online grocery shopping, during the COVID-19 pandemic, has seen retailers look for viable alternatives to costly and labor-intensive home delivery models. Refrigerated Click-And-Collect...
A state-of-the-art heat pump is a first-line option for new buildings. It eliminates any dependence on fossil gas and oil, is carbon-free and thus climate-friendly when powered by green electricity, and, best of all, can be used to cool rooms in the summer months. split-design heat pumps The Vitocal 200-S and Vitocal 222-S split-design heat pumps available on the market are also particularly smart solutions. The new devices are based on Viessmann One Base and integrate seamlessly w...
The AHR Expo 2022 traveled to Las Vegas, Nevada, USA, with a strong return to in-person events, a critical need in the industry as HVACR continues to be on the front lines of many major world challenges. Discussions across the industry include energy efficiency, environmental changes, air quality, and a sense that the world has undoubtedly changed in recent years with HVACR being no exception. Mark Stevens, the Manager of AHR Expo, said “One of the immediate challenges in our industry is...
For those who are interested in starting an HVAC business, there is a massive opportunity for them in this industry! The U.S. HVAC industry is not going anywhere, and predictions forecast that it will continue to expand in size over the next ten years. For individuals who are just researching how to start or have already been working on their idea for years, Payzer is here to help provide them with the background knowledge they need to start turning their dreams into reality! Start with an eff...
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...
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,...
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...
Motili examines refrigerants and shares why R-32 is the top refrigerant for current HVAC systems. What is a refrigerant? A refrigerant is a chemical compound that when paired with compressors and evaporators, produces a cooling effect. Refrigerants start as a low-pressure gas, which is then pumped by a compressor, and turned into a high-pressure liquid. As it goes through the expansion valve, it loses its pressure as well as temperature. As it flows through the evaporator, heat is...
Every effective HVAC Company starts with an effective business plan! They’ve provided an outline and it contains everything from the introductory summary, business summary, service offering, market analysis, business responsibilities and operations, and financial planning. A business plan is crucial for the growth and success of any HVAC company. Business owners should identify where they are now, the direction they want their business to go, their plan to get there, and research on the c...
As winter sets in and the days get darker, many residents are probably thinking about ways to keep their homes warm and cozy over the harsh cold weather season. For those who are able to work from home under the UK government’s latest COVID-19 guidance, more time at home also means they’re using more energy to power their devices, boil the kettle, cook meals and keep the lights switched on. All of this, of course, impacts the power bills, as well as the carbon footprint. SO Energy...
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...
Rinnai America Corporation (Rinnai) is launching a complete line of high- and low-intensity infrared heaters, in order to deliver efficient, quiet comfort with innovative gas infrared technology to customers. The latest additions from Rinnai complement the existing commercial and residential product offerings, while still holding true to delivering the best total solutions. New high- and low-intensity infrared heaters Available beginning in May 2021, the Rinnai SE and SE+ Infrared Patio Heate...
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...
HVAC systems can be lifesavers when it comes to living in Las Vegas. This fact implies that a broken or old HVAC system can put one in an extremely dire situation. HVAC systems that tend to have a life span of about 15-17 years can age quite noticeably after this period. From constant breakdowns to improper cooling and heating, these systems will be a perennial investment. Therefore, for many individuals replacing an HVAC system seems the better option compared to sticking with the old one.&nbs...
When choosing a chiller, there’s more to reducing emissions than the choice of refrigerant. Following is what one needs to know about chillers and new, low-GWP (Global Warming Potential) refrigerant alternatives. 3 Things To Know About Safety Some refrigerant alternatives are mildly flammable: All high-pressure refrigerant alternatives have some degree of flammability. To use these alternatives safely, there are significant implications on product configuration, installation cost, and...
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...
SO Energy’s mission is to enable customers to achieve net zero carbon emissions. They want to make a greener future accessible to everyone, and they’re working on a number of ways to get closer to that goal. One of these ways is by installing solar panels and home batteries to turn customers’ homes into mini generators, generating what is currently the greenest electricity available. Support to scrap VAT on Low and Zero Carbon Products As part of this, SO Energy has long bee...
Panasonic Corporation has developed VIXELL, a vacuum-insulated box that can store items in -70ºC environment for up to 18 days, using refrigerants such as dry ice. The transport of vaccines and other medical supplies requires strict temperature control. Up until now, conventional insulated boxes have been manufactured by joining vacuum-insulated panels (VIPs) together, but a drawback of this structure has been that cool air leaks through the gaps where the panels join. Panasonic has long b...
Registration is now open for the 2021 ASHRAE Virtual Winter Conference, slated to take place from February 9th to February 11th, 2021. The convenient online format of the conference will allow for global participation with a group of the world’s renowned presenters delivering timely and useful industry content. 2021 ASHRAE Virtual Conference “ASHRAE’s Virtual Winter Conference will include three-days packed with learning and live discussions from top experts,” said 2020...
