Evaporator Coils News & Trends

Adcock was appointed by CBRE to carry out the maintenance F-gas checks on Arup’s climate control equipment at their head office. During the visit, Adcock’s engineers spotted leaking condenser coils and swiftly organized the delivery of new coils and associated scaffolding to complete the job. The engineers replaced 12 condenser coils with a total of 132 kg of R134a refrigerant being used.

Is the home air conditioning system not working? When struggling with the AC, sometimes the first instinct is to pick up the phone and contact the local HVAC technician. However, certain AC issues are a lot easier to solve than imagined. Air-Rite Heating & Cooling cares about saving home owners’ time and money. That’s why the company is providing residents with a basic air conditioning troubleshooting guide that details common AC problems and the solutions needed to get their ho...

Marley Engineered Products, a renowned provider of high-performance, reliable heating and ventilation equipment, has added a new line of open coil electric Duct Heaters to its portfolio of unit heaters. To simplify the selection and quoting process for its large portfolio of duct heaters, Marley also has unveiled a new Duct Heat Program specification tool for engineers. The new line of Marley Duct Heaters are available in slip-in or flanged configurations with heavy gauge galvanized steel frame...

Marley Engineered Products, a renowned provider of high-performance, reliable heating and ventilation equipment debuts a new line of customizable open coil electric Duct Heaters. To simplify the selection and quoting process for its large portfolio of duct heaters, Marley also has unveiled a new Duct Heat Configurator specification tool for engineers. The new line of Marley Duct Heaters is available in slip-in or flanged configurations with heavy gauge galvanized steel frame and terminal box co...

To help hospitals treating patients with the novel coronavirus (COVID-19), Carrier Global Corporation launched the OptiClean portable negative air machine, which cleans and removes air potentially contaminated by the virus. In a closed room, the machine uses high-efficiency particulate air (HEPA) filters, an air management system to significantly reduce the presence of coronavirus and other contaminants in the air, and flexible ducting to exhaust the filtered air. The machine creates negative p...

SPX Cooling Technologies, Inc., a full-line, full-service industry renowned provider of the design and manufacture of evaporative cooling towers and air-cooled heat exchangers, showcases its latest cooling towers and components and presents 20-minute education sessions at the International Air-Conditioning, Heating, Refrigeration Exposition (AHR Expo), at Georgia World Congress Center in Atlanta, Jan. 14-16, 2019. In booth B1415, SPX Cooling features the new Marley DT fluid cooler, which includ...

SPX Cooling Technologies, Inc., a full-line, full-service industry provider of the design and manufacture of evaporative cooling towers, announces the expansion of the Marley DT Fluid Cooler product line. New Marley DT Fluid Cooler models incorporate finned coils that expand thermal performance and permit dry operation during a broader range of ambient temperatures. The new models can more effectively reject heat without evaporating water at ambient temperatures up to 20 degrees higher than wit...

SPX Cooling Technologies, Inc., a full-line, full-service industry provider of the design and manufacture of evaporative cooling towers and air-cooled heat exchangers, introduces its new Marley MH Element Fluid Cooler, an induced-draft, crossflow closed-circuit cooling tower suitable for heating, ventilation and air conditioning (HVAC), industrial and process cooling applications. Because of its hybrid operation and high-efficiency components, the Marley MH Element Fluid Cooler delivers more th...

SPX Cooling Technologies, Inc., a full-line, full-service industry provider of 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. The PC Series Evaporator supports large freezers/coolers for penthouse and carcass chilling. The extensive product line offers over 100 models from 1.5-70 to...

When guests stay at a hotel, they expect to be comfortable. Whatever they may put up with at home or at work, they don’t expect to have those same issues at a hotel. Matt Ganser, who has worked on both office buildings and hotels as EVP of technology and engineering at the energy-savings-as-a-service company Carbon Lighthouse, said the guest experience at hotels consequently plays a much larger part in deciding how to handle maintenance of the heating, ventilation and air conditioning syst...

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...

The Built In America television show is taking viewers deep inside one of the nation’s massive, new industrial facilities to witness how a $417 million investment in United States manufacturing is creating Goodman brand air conditioners and furnaces, along with up to 7,000 jobs. Within the doors of the world’s largest tilt wall building at the Texas Technology Park, the Built In America documentary, led by host John McCalmont, demonstrates the manufacturing magic of morphing hefty 15...

At the 2020 IIAR Natural Refrigeration Expo on March 15–18, 2020, Danfoss will introduce three new innovations: the complete integrated evaporator control panel, semi-welded plate heat exchanger, and digital gas detector. These products are the newest, most advanced components from Danfoss' industrial refrigeration solutions, which blend reliable hardware with intuitive software to create customizable intelligent, energy efficient, and cost-effective systems. These components, along with...

Johnson Controls has announced that it has added fully integrated, factory-built and installed wrap-around heat exchangers (WAHX) to its YORK Solution Indoor and Outdoor air-handling units, meeting a growing need for energy-efficient dehumidification methods in a compact footprint. Integrated wrap-around heat exchangers, WAHX offers dehumidification benefits for many HVAC air handling system applications, including schools, hospitals, laboratories and gymnasiums. They’re manufactured on t...

Danfoss’ latest Interlaced Microchannel Heat Exchanger (iMCHE) integrates a chiller or rooftop unit's multiple circuits into a single coil with a shared air heat transfer area, controlling each circuit independently. Using the whole air side heat transfer area when operating under part-load conditions, iMCHE is able to maximize system efficiency. Interlaced Microchannel Heat Exchanger The new iMCHE provides a compact and cost-effective solution for dual-circuit rooftop units The new iMC...

MarketAir Inc., an Edison, N.J.-based supplier of specialized and innovative installation components for the North American HVACR market, has added the time-saving DMB-34 adaptor fitting to its DrainMate line of condensate drain hose connection fittings for ductless mini-split (DMS) wall-mount evaporators. DrainMate DMB-34 The DrainMate DMB-34 is a blue flexible plastic adaptor fitting for quickly and easily creating a tight, reliable connection from a DMS wall-mount evaporator’s 5/8-inc...

ClimateMaster, Inc., globally renowned provider of geothermal and water source heating and cooling solutions, has announced the addition of its new ClimateMaster family of packaged Air-Cooled Rooftop Units (RTUs) for light commercial HVAC applications. The packaged rooftop systems are part of the manufacturer’s current market expansion strategy which includes several new integrated product lines including smart thermostats.  “This quarter marks an exciting shift for ClimateMast...

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...

The YORK brand of Johnson Controls has launched a new series of commercial rooftop units designed to deliver efficient performance, serviceability and flexibility, all in a cost-effective package. YORK Sun Select 27.5–50 ton rooftop units exceed aggressive Department of Energy (DOE) energy efficiency standards, reducing operational costs over the lifetime of the unit. “The new Select commercial rooftop units were designed with the future demands of our customers in mind by offering...

With chilly weather that is likely to be sticking around for the next few weeks, now is the time to ensure that a user doesn’t get caught out by having planned, preventative maintenance on their HVAC Chillers. Here are six key preventative chiller maintenance tips from Airedale International Air Conditioning’s UK Service Manager, Adrian Trevelyan, to help maintain high efficiency, maximize resilience and uptime, and improve the longevity of the user’s air conditioning chiller d...

Each year tens of thousands of HVAC, Plumbing and Energy professionals gather at the AHR Expo to learn about new products, services and standards being introduced to their respective trades. Pure Air Control Services, Inc. will be highlighting their indoor air quality expertise and propriety HVAC restoration services at the show in Booth 5671. AHR Expo 2020 will be held on February 3-5 at the Orange County Convention Center in sunny Orlando, Florida. Each division of Pure Air Control Services w...

Until now, control valves have been contractor provided for hot water and steam heated air curtains. Now there is an option to specify the air curtain with a factory provided valve, ensuring quality and quick activation. For air curtains with hot water coils, a fast-acting Belimo three-way hot water valve can be specified. These valves will be completely open within 4 seconds. Slower valves will take longer to provide heat, making them less ideal for air curtain applications. Specifying air cur...

Heat Transfer Products Group, LLC (HTPG), manufacturer of commercial refrigeration equipment sold under the recognized brands of Russell, Witt, Kramer and ColdZone, announces the release of its new Center Mount and Low Velocity Center Mount Unit Coolers. The models are optionally available as EcoNet Enabled Unit Coolers. The new design features sloped housing for efficient condensate draining, easy service access, improved fan guard design and deep draw venturi to achieve optimal air flow, coil...

AAON, Inc., a renowned manufacturer of heating and cooling products, announced that its RN Series with Two Stage Compressors and WV Series Water-Source Heat Pump have each been named 2019 Product of the Year by the readers of Consulting-Specifying Engineer. AAON RN Series Rooftop Units with Two Stage Compressors, Silver award winner in the Air Movement & Humidification category, provide the simplicity of the staged capacity control with the high part load efficiencies (SEER/IEER) of variabl...

Residential ultraviolet duct disinfection systems arrived on the market about 1995. These are the standard ‘UV stick lights’ that most contractors are familiar with. They operate on the 253.7-nanometer germicidal C-band wavelength and are very effective for destroying germ carrying microbes and bacteria in the ductwork. “Everyone’s using UV-C. It’s a very effective wavelength for disinfection,” noted Aaron Engel, vice president, business development for Fresh...

With the help of Airxchange, AT&T recently completed a 13′ energy wheel replacement in order to restore energy savings and improve humidity control to an air handling unit serving six floors of their Miami office building (previously the Bell South Building). customized replacement wheel solution Limited access to the air handler unit (AHU) located in a rooftop penthouse was overcome by Airxchange’s customized replacement wheel solution which was delivered in sections through a...

The Prospects Trust at Snakehall Farm's open-plan office was getting unbearable to work in during the hot summer months so to improve their working environment and support them, Adcock installed a Panasonic air conditioning system at cost. Rhian Cornell, the Executive Officer, said “Having an air conditioning unit has made such a difference at Snakehall Farm. We have 9 poly-tunnels on-site to grow our organic produce which all need harvesting no matter what the weather, so having somewher...

Following a successful service delivery for the past three years, Adcock won a tender for the service and maintenance contract for all hospital’s air conditioning and refrigeration equipment. The engineers provide care for a wide range of systems from roof topwater to small split air conditioning units and kitchen fridges and are on hand 24 hours a day, 365 days a year to support the smooth hospital’s operation. reactive support services By providing ongoing maintenance and reacti...

Adcock is currently delivering another project for Selectaglaze, having been a customer since 2011 Selectaglaze had the confidence in Adcock to specify them as a preferred supplier. Drawing on years of experience and Diamond Quality Partner status Adcock designed and implemented a Mitsubishi Electric VRF Heat Recovery heat pump system. maintain existing services With its advanced controls and ability to heat and cool different parts of the building simultaneously the system was perfect for th...

Adcock was contracted to replace and upgrade the refrigeration system serving the hospital's main mortuary department. With a capacity of 72, it is a very busy department and it was vital to maintain operation during the upgrade. By careful planning and working closely with the hospital Adcock was able to achieve this. To minimize disruption some of the works was carried out overnight. Adcock maintains a refrigeration and air conditioning system at the hospital, together with decades of experi...