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heating, ventilation & services
A cool solution from SE Controls for Sydney’s Netball Central
Controls’ Australian systems partner, Unique Window Services (UWS), to deliver precise, energy efficient control over indoor air quality and temperature at the centre. The natural ventilation system uses four
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compact SE Controls NVLogiQ zone controllers, which constantly monitor a range of indoor air quality parameters, including carbon dioxide
(CO2), temperature and humidity to maintain a comfortable environment for teams and spectators. Air quality in each of four zones in the centre’s
upper and lower levels are monitored by the NVLogiQ units and if it exceeds any of the pre-defined environment set-point limits the controllers trigger the automatic opening of high and low level louvres to provide ventilation or cooling.
etball Central, Sydney Olympic Park’s state of the art netball complex, is using a natural ventilation solution from SE
In normal operation, the principle of thermal
stacking is used with warm stale air being vented through the high level vents, which has the effect of drawing cooler and fresher replacement air into the building via the low level louvres. In addition to the NVLogiQ controllers, 10
dedicated SE Controls PSUs were also installed as part of the system, which ensure each louvre responds precisely to the signals received from the controller and provides the correct level of ventilation. The system is also configured to provide night
purge cooling at the end of each day, which not only helps reduce the internal temperature, but by fully opening the vents it also ensures that stratified air is removed along with any airborne pollutants that have built up during the day. Shane Grice, UWS managing director,
explained: “As an SE Controls technology partner, we have access to their advanced monitoring and
AIR EXPERTS
Vortice ventilation systems create a healthy home
control systems, which allow us to design and install highly effective and efficient ventilation solutions, which have proven to be of significant benefit on this an a number of other key projects.” He added: “The demand for highly energy
efficient building is an essential part of managing the global environment, and for prestige buildings, such as Netball Central, it’s important that they set the standard for low energy cooling and building management solutions.”
01543 443060
www.secontrols.com Fusing two into one…
Gilberts of Blackpool, one of Britain’s leading air movement specialists is extending its new Mistrale Fusion Series (MFS) range with the introduction of a high capacity version, to compliment the core MFS128 unit, which transfers 128l/s of fresh air/unit, mainly naturally, into a building. The new MFS256 delivers double the airflow capacity in one, larger
unit. Thus, the number of penetrations through the building facade – be it wall or window –is halved. The high capacity version still delivers all the performance criteria of the MFS range: providing a dynamic hybrid natural ventilation solution that uses occasional eco fan assistance to maintain comfort conditions and meet, or exceed, current regulations for ventilation, air quality and noise.
01253 766911
info@gilbertsblackpool.com enq.210 ATAG boilers helps Co-Op cut energy costs
TALK TO VORTICE AIR EXPERTS NOW!
enq.209
www.architectsdatafile.co.uk
A system based around two high efficiency ATAG XL140 gas-fired boilers supplied by ATAG Commercial was installed at the Stockbridge Co-Op. It was the ideal choice as the key objectives were to achieve reductions in both energy and maintenance costs while being able to monitor
energy usage 24 hours a day, seven days a week, to keep future costs firmly under control. The XL140 gives a class leading efficiency of 109.3 per cent (EN677) achieved through seamless upwards modulation. NOx emissions have been reduced to below 30ppm, which ATAG believe is the lowest in its class. “Initial feedback from our monitoring system indicates a 12 per cent reduction in the store’s energy running costs” said Delivery Project Manager, Nick Cairns MEI.
01243 815770
www.atagcommercial.co.uk enq.211 enq.208
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