PRODUCT NEWS
Diff usion
Diff usion has launched its Highline 275 Modular fan coil range alongside the established Highline 235, off ering airfl ows up to 514 l/s to accommodate even large- scale spaces.
With compact dimensions, the Highline 275 range features advanced components for low sound levels, reduced energy consumption, and optimal performance. It comprises eight sizes and 13 models, providing specifi ers with greater fl exibility while eliminating the need for over-specifi cation. The range achieves exceedingly low noise levels, with ratings as low as NR25, making it suitable for offi ces, residential applications, and hotels. The high-effi ciency EC motor and fan assemblies deliver improved
Specifi c Fan Powers (SFP) as low as 0.12 W/l/s, reducing overall building energy consumption. Additionally, heat exchangers are specifi cally designed to optimise heating and cooling performance using industry-standard hot water and chilled water temperatures. A side access variant allows fans to be removed laterally,
improving accessibility in confi ned spaces. The modular design enables ultimate fl exibility, allowing attenuator and plenum options to be confi gured easily to suit each application. With over 300,000 customisation options, the Highline 275 can be reconfi gured on-site for changing building uses, saving costs and reducing waste. Built for durability, the Highline 275 features a galvanised steel chassis, making it an attractive solution for architects designing both ceiling-exposed and ceiling-concealed installations. Diff usion’s Lifetime ‘Eco’ wire mesh fi lter, supplied as standard, off ers an environmentally friendly alternative by eliminating the need for approximately three synthetic fi lters per year, preventing landfi ll waste. Alternatively, ISO-grade media fi lters can be supplied. The stainless steel condensate drain tray, with a 22mm diameter
drain connection, ensures longevity and easy cleaning. The tray is fully removable on-site, with a void tray included for effi cient condensate drainage. Forward-curved centrifugal fans provide optimal airfl ow and acoustic performance, while class ‘0’ fi re-rated foam insulation ensures superior thermal and sound control. The insulation thickness varies throughout the unit, with 70% of the foam measuring either 12mm or 25mm. www.diff
usion-group.com
Star Refrigeration has unveiled Azanechiller 3.0, the latest evolution of its award-winning low-charge ammonia chiller, setting a new standard for industrial cooling effi ciency and sustainability.
Designed and manufactured in the UK, Azanechiller 3.0 exceeds EcoDesign energy effi ciency targets by up to 110%, using up to 52% less electricity than standard models. It outperforms UK competitors by as much as 20% in Seasonal Energy Performance Ratio (SEPR), making it the most effi cient low-charge, air-cooled ammonia chiller on the industrial market. Capable of operating across a temperature range of -20°C to +25°C and cooling capacities up to 1,600kW, the plug and play chiller is suitable for food processing, pharmaceuticals, data centres, ice rinks and temperature-controlled storage. Engineered for resilience, it off ers a lifespan of 25 years or more and robust safety features, including portable safety showers, enclosed electrics, and optional access ladders. Environmentally, the Azanechiller 3.0 is future-proof, as
it is exempt from F-gas and PFAS regulations and features a low ammonia charge (0.18 kg/kW), optimised for ambient temperatures up to 40°C. The system is also Ethos-ready, allowing real-time AI-based data analysis and energy optimisation. Azanechiller 3.0 delivers a reliable, energy-effi cient, and sustainable cooling solution that supports businesses on their journey to Net Zero.
www.star-ref.co.uk
Star
34 June 2025 •
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