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EcoHVAC offers new upper air UVGI systems
Australian equipment supplier EcoHVAC is offering a series of upper air UVGI systems recently released by American Ultraviolet. “Whether you call it Upper Air UVGI or Upper Room GUV, this is the very concept we started with, back 60-plus years ago, when approached about building fixtures to use in rooms, with the potential for person-to-person […]
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RectorSeal offers PRO-Fit for HVAC systems
RectorSeal is encouraging technicians to put away the torch and flaring tool during their next HVAC system installation and use PRO-Fit instead. According to RectorSeal, PRO-Fit Quick Connect push-to-connect fittings efficiently connect copper and coated aluminum linesets for unitary and ductless HVAC units. “Because no brazing or flaring is needed, HVAC refrigerant lines can be […]
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New DA manuals focus on commissioning
The Australian Institute of Refrigeration, Air Conditioning and Heating (AIRAH) is releasing two Design Application (DA) manuals focusing on air distribution systems and hydronic water systems. DA04 Air System Balancing – in HVAC is a new release in AIRAH’s collection of technical resources. The manual discusses the testing, adjusting and balancing (TAB) of air distribution systems […]
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Cooling demand set to rise along with temperatures
A recent study by Empa researchers has predicted that climate change could increase the cooling demand of buildings. The projection is based on climate data from Switzerland and research done at NEST, a building Empa and Eawag use for modular research. It is estimated that the average global temperatures will rise due to climate change, […]
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Building commissioning gets a boost
Standards Australia has published SA TS 5342:2021 – Technical specification for building commissioning. The document has been developed to provide industry with a common framework and consistent minimum requirements for commissioning buildings, and related activities. It has been many years in the making, with representatives from the Australian Institute of Refrigeration, Air Conditioning and Heating […]
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FLIR T865 thermal camera hits the market
FLIR Systems has released its latest T-Series high-performance thermal camera, the FLIR T865. “Built for electrical condition and mechanical equipment inspection, and for use in research and development applications, the T865 provides ±1°C or ±1 per cent temperature measurement accuracy, a wider temperature range between -40°C to 120°C, and more on-camera tools for improved analysis,” […]
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Pacific Ventilation forms strategic alliance with IAC Acoustics
Pacific Ventilation and IAC Acoustics have announced that Pacific Ventilation is now the sole HVAC attenuation distributor for IAC in Australia. Together, they will provide ventilation and sound attenuation solutions to a wide variety of projects, including MRT, industrial, commercial, and domestic HVAC markets. Pacific Ventilation and IAC Acoustics say they are prepared to lead […]
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Mitsubishi Electric releases new split for open-plan spaces
Mitsubishi Electric Australia has introduced a new 9kW wall-mounted split system suited to large open-plan spaces that can often be hard to temperature control from a single unit. The MSZ-AS90VGD-A1 is designed for year-round service in large open-plan living areas thanks to its relatively large capacity. It also includes features such as advanced air filtration, […]
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To be or not to be at the Be Summit …
Registrations have opened for Australian built environment event, the Be Summit. The one-day event on Monday, June 7 is being held at The Edge in Federation Square. Although there are only 300 places being offered at the physical event, there is also the option of participating virtually via live stream. “The Be Summit is a […]
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NCC the key to making buildings COVID-safe?
Last week, an international group of scientists and indoor air quality (IAQ) experts called for a “paradigm shift” in combating airborne pathogens such as COVID-19 by improving indoor ventilation systems. They say that the potential benefit to public health is comparable to that achieved in the 1800s when cities started organising clean water supplies and […]
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Roadmap aims to improve insulation installation
A coalition of insulation, building and organisations focused on energy efficiency has released a joint Roadmap for quality control and safety in insulation installation. The roadmap sets out a series of actions to ensure that insulation is installed following best-practice processes for quality control and safety. “Insulation is an essential component of a healthy, comfortable […]
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Massive sewer heat-recovery project under way in US
The largest sewer heat-recovery project in the US is now under construction in Denver. The AU$1.3 billion project is designed to use the consistent temperature of wastewater beneath the National Western Complex by way of an epic heat pump that works like a reversible air conditioning unit. Home to a stock show and rodeo, the […]
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Online platform will trade recovered HFC refrigerants
A new, EU-funded online platform has been launched to enable trading of reclaimed HFC refrigerants in Europe. The website, called Retradeables, has been designed to provide a simple, viable market where used F-gases – or fluorinated refrigerants – can be bought, reclaimed and sold for further use. Users can access a live online exchange for […]
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Green Building Day returns to in-person events
Green Building Day is returning to in-person events for 2021 with Perth, Brisbane, Melbourne and Sydney all hosting days of sharing knowledge and expertise on Green Star projects. Green Building Day is an annual event held across four cities nationally. It celebrates all things Green Star and explores the strategy areas of the Green Building […]
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New occupational licensing system clears parliament
The government is charging towards a July 1, 2021 implementation date for its new Automatic Mutual Recognition legislation after the bill was passed by the Senate. The reform will enable licensed workers such as HVAC&R technicians to operate across jurisdictions, without having to apply, pay for and wait for a further licence to perform the […]
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Testo releases new thermal imager testo 883
Measuring technology supplier Testo has released its thermal imager testo 883. “This thermal imager, which offers the best image quality and automatic image management, was developed and manufactured entirely in Germany, and greatly reduces the day-to-day workload of those who specialise in the efficient operation of plants,” the company says. The testo 883 thermal imager […]
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Suzanne Toumbourou moves on from ASBEC
The Australian Sustainable Built Environment Council (ASBEC) has announced that Executive Director Suzanne Toumbourou has been appointed CEO of the Australian Council of Recycling (ACOR) and will conclude her tenure at ASBEC at the end of June 2021. “It has been an immense pleasure and privilege to work with ASBEC’s members over the past decade,” […]
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AIRAH says Budget offers once-in-a-lifetime opportunity
Noting the signs of recovery highlighted in the 2021–22 Federal Budget, the Australian Institute of Refrigeration, Air Conditioning and Heating (AIRAH) has commended the government for seeking to build on this momentum through a suite of stimulus measures. AIRAH says that Australia can reap greater benefits at no extra cost by focusing on sustainable solutions […]
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Time for ‘paradigm shift’ on indoor air quality
Queensland University of Technology (QUT) air-quality expert Distinguished Professor Lidia Morawska is leading an international call for a “paradigm shift” in combating airborne pathogens such as COVID-19 by improving indoor ventilation systems. Professor Morawska led a group of almost 40 researchers from 14 countries in a call published in Science for a shift in standards […]
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RAC company fined $150,000 after apprentice injured
A Sydney-based refrigeration and air conditioning company has been fined $150,000 after one of its apprentice workers suffered serious injury from an arc flash explosion at a Sydney KFC in 2017. Ultra Refrigeration Pty Limited was investigated by SafeWork NSW and found guilty of breaching the Work Health and Safety Act 2011 in the NSW […]