IN FOCUS
NEW: Streamline® ACR Copper Press for cooling & refrigeration up to 48 bar!
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ANHA® and Mueller Streamline have joined forces to bring a new piping system to the European market: ACR Copper Press. These press fittings are specially designed for refrigeration and cooling systems and are suitable for all conventional refrigerants with operating pressures up
to 48 bar. In addition, they are particularly future-oriented, as they are also suitable for refrigerants with higher operating pressures. Streamline® ACR Copper Press fittings are available from ¼” to 1 3/8”. They stand for both high flexibility and maximum safety: Unique design features, such as the double sealing ring on each side or the connection of fitting and pipe by a double pressing, the exclusion zone between the two sealing elements and the particularly round press profile make the connections extremely reliable. All this results in an exceptionally high level of safety against refrigerant leakage. The operating temperatures of our ACR Copper Press Fittings range from -40 to +120 degrees Celsius, which makes them an ideal choice for applications in the refrigeration and air conditioning industry, in VRF/VRV or HVACR installations. Added to this there are comparable overall lengths to conventional solder fittings as well as, clear and unmistakable marking. ACR Copper Press is available now. For the launch of the product, we are offering a time-limited discount of up to 5% - contact us today! For more information on the new piping system and all technical data, visit
https://www.sanha.com/ en/Catalogue/Piping-systems/NEW-ACR-Copper-Press-Copper/ or read our brochure.
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Advertorial
Top of the class: ATAG Commercial’s XL boilers are the perfect fit for schools
TAG Commercial’s XL-F and XL-W boilers boast high levels of energy efficiency and reliability, making them perfect for schools and other educational establishments. Each
boiler is available in six models, offering outputs from 70kW to 200kW from a single unit and up to 1.6MW in cascade. All models can be installed in cascade in-line or back-to-back, offering gas engineers and specifiers the flexibility required when working on a school installation. There are over 32,000 schools in the UK, with each one requiring adequate levels of heating and hot water for students and members of staff alike. ATAG Commercial’s XL-F and XL-W boilers are the perfect option for these educational environments, thanks to their size, outputs and flexibility. Lightweight and compact, multiple units can also be fitted on the same system, while offering improved turndown ratios and modulation capacity. All XL-F and XL-W units can be installed in cascade arrangements of two to eight boilers, ensuring reliability
of ignition. Plus, with eight models within the range boasting twin heat exchanger technology, there is the added benefit of built-in redundancy inside each boiler, as each component can operate independently of the other. This enables students and staff to benefit from a comfortable and warm environment, without a school needing to be closed in the event of a boiler requiring maintenance or repair. Adam Johnson, Southern Regional Sales Manager at ATAG Commercial, said: “Given recent increases
in energy prices and operating costs, schools are keen to keep their fuel bills to a minimum, without compromising on heating and hot water demands. Our XL-F and XL-W boilers more than fit the bill – not only are they flexible yet powerful, they successfully maximise efficiency while minimising downtime in the event of servicing or repair.” The XL-F and XL-W boilers both utilise ‘plug and play’ technology, with the pump(s) and flue non- return valves neatly integrated inside each boiler, resulting in reduced set-up time and costs. In addition, installation is made more straightforward via an advanced cascade manager, while the boilers’ connectivity via new BUS modules allows easy integration into any Building Management Systems. These modules are supported by data protocols including additional gateways to BACnet, KNX, LONbus and MODbus protocols. Both models have ATAG Commercial’s renowned stainless steel heat exchangers and flue gas circuits
for long-lasting robustness, reliability and performance. Plus, every boiler is compatible with over 150 accessories, such as hydraulic and gas kits – which include low loss headers, plate heat exchangers, flue kits, filters, pressure switches and safety valves. All boilers come complete with a 7-year parts and labour warranty, which can be increased to 10 years (subject to terms and conditions.) ATAG Commercial, which is part of the Ariston Group, is a manufacturer of gas fired condensing boilers suitable for a range of domestic and commercial applications. All models have proved to be highly successful throughout the UK for many years, blending manufacturing expertise with unmatched reliability.
www.sanha.com
Pathfinder - the powerful floodlight range from Ovia
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athfinder from Ovia is an extensive range of powerful and robust,
metal LED floodlights, providing a modern solution for retrofits and new installations alike. The range comprises standard floodlights as well as versions with Photocell and PIR sensors. In total the Pathfinder range offers 40 floodlight options from 10W – 300W, with fittings up to 50W available in both black and white finishes and in Warm White and Cool White colour temperature options. This modern range has
high quality LEDs installed, offering 30,000 hours (L70) lifetime and 100,000 switching cycles. The design incorporates a prismatic diffuser which produces a more even spread of light. All standard Pathfinder floodlights are IP65 rated, while those with sensors are IP44 rated. The more industrial 100W to 300W range are also IK07 rated. The standard range can be used with remote sensors PIRs (indoor and outdoor) or Microwave sensors (indoor only) as well as with smart control systems. The floodlights fitted with a PIR have three settings available on the rear of the sensor housing. Sens
– enables the sensitivity/distance to be set to help avoid accidental triggering from pets, for example, Time – allows you to set the ‘ON’ time when the PIR is activated (from 10 seconds to 10 minutes) and Lux – allows you to set the desired light level (2 to 2000 Lux) for when the light will turn ‘ON’. Each Pathfinder floodlight comes with a 3 Year Warranty and they are supplied with an adjustable wall mounting bracket and 1m mains cable. Ovia’s full range of lighting solutions, including the Pathfinder floodlight range can be seen in the latest Ovia catalogue which can be downloaded from the Ovia website
www.oviauk.com as well as from the Scolmore Group app.
www.oviauk.com Read the latest at:
www.bsee.co.uk www.atagcommercial.co.uk
Snickers Workwear Hoodies – built for comfort.
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long with the Work Trousers range, these Hoodies and Sweatshirts are probably the most popular products among Snickers Workwear users. Designed specifically for professional craftsmen and women, they’re built for durability and comfort.
The ‘full zip’ or ‘overhead’ styles are ideal as mid-Layer working clothes. They’ll fit well with a jacket
on chilly days and can be worn as an outer layer in the spring and summer months. You can choose from a selection of fabric options that include Polartec® micro fleece and cosy polycotton. Street-smart and great for on-site work or leisure activities there’s over 40 styles and a host of colours
to choose from including the new khaki green option as well as Class 1 and Class 2 High-Vis. They’re also available with the unmistakable Snickers logo and are ideal for company profiling. Getting more information on the Snickers Workwear clothing range is easy. You can call the Helpline on 01484 854788; check out
www.snickersworkwear.co.uk and or email
sales@hultaforsgroup.co.uk
www.snickersworkwear.co.uk BUILDING SERVICES & ENVIRONMENTAL ENGINEER MAY 2023 35
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