External Wall Insulation (EWI)

EWI is used to augment the thermal insulation performance of existing external walls by improving their thermal resistance value.

EWI is the preferred method of insulating a solid wall property, refurbishing non-traditional housing or that which requires external repair work, or to improve a building that has severe heating problems. It should only be applied to walls that do not suffer from pre-existing rising damp.

An EWI ‘system’ comprises an insulation layer fixed to the outside of the wall and covered with a protective and decorative render, brick effect or cladding finish.

The insulation layer can be expanded polystyrene (EPS), phenolic foam or polyurethane foam boards; or mineral wool (MW) batts. A render finish is a cement based, mineral or synthetic base coat reinforced with mesh; and over-coated with a primer. A top coat render is then applied and finished to a smooth, textured, painted or pebble-dashed finish. Dry cladding includes timber boards and aluminium panels; whereas brick effect finishes can be stone or clay tiles or brick slips.

Benefits of EWI include ​improved protection of external walls against rain penetration to the inside, reduced heat loss, reduced CO2 emissions and lower heating/energy bills, reduced draughts through walls and around window frames, improved sound resistance and an enhanced appearance (i.e greater “kerb appeal”).

Warmer walls reduce the risk of condensation on internal wall surfaces and help with damp problems; and increase a property’s energy efficiency (EPC) rating.

EWI will change the external appearance of a property. In most cases planning permission or consent from local council planning authority is needed before undertaking any work. EWI must be installed in accordance with the national Building Regulations. The reaction to fire classification of EWI (which is largely determined by the materials selected for use) may restrict its use in terms of location and height.

Prior to installation each property to be treated must be surveyed to establish suitability, as incorrect treatment can be detrimental the building fabric in the longer term. Where appropriate, a condensation risk analysis must be undertaken by a competent specialist. If the ‘dew point’ will occur between the wall and the insulation, or within the insulation itself, a vapour barrier must be included between the wall and the insulation.

The project specific choice of EWI is determined by the existing wall type. For example, solid stone walls may be breathable and allow moisture to penetrate a little and be evaporated away. Using a breathable MW insulation with a breathable non-acrylic external render or other finish will allow the wall to maintain its breathability.

Solid brick walls may be impermeable to moisture penetration and non-breathable. Any rigid foam insulation will suit such a wall.

Window trickle vents and extract fans in high humidity areas need to be installed to meet room space ventilation requirements.

As with all property fabric related work, a high standard of installation is required. Poor detailing e.g. around eaves, allows water to pass behind the insulation where it can become trapped and cause hidden damage to the property in the longer term.

Simon Lloyd is Technical Project Manager working for Kiwa Building Products on construction Product and Systems for 3rd party certification with regard to fitness for purpose.

For more information please visit www.kiwa.com

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Armstrong Ceiling Solutions launches new website

Site designed to reflect offer of “the best products, value and service” at a click of a button.

Armstrong Ceiling Solutions has relaunched its website to better reflect its leading range of mineral fibre ceiling and suspension systems.

The site’s intuitive design makes finding inspiration, specification and installation resources faster and easier than ever before, and for those who like to browse on the go, it seamlessly adapts to mobile phones and tablets while maintaining a user-friendly experience.

The new website advises specifiers and installers on ceiling solutions that transform interiors by highlighting what’s new with the company in terms of products, professional development and services such as Armstrong’s newly-simplified ceiling recycling programme which continues to help contractors, and the environment, by diverting old tiles from landfill.

With clear precision, users are guided through Armstrong’s market-leading portfolio of mineral ceiling tiles, floating ceilings and suspension systems that have been built up over 150 years, including products with which Armstrong became the first European mineral ceiling tile manufacturer to achieve Cradle to Cradle™ status.

Visitors to the site can accurately match ceiling space requirements to a full system solution for their next project with ease by browsing products by segment and/or special application, for example anti-bacterial solutions for healthcare environments or systems for spaces with high humidity levels such as swimming pools and commercial kitchens.

Additionally, products can be searched by performance criteria such as acoustics, light reflectance, humidity and VOC (Volatile Organic Compound) emissions, all of which contribute to building users’ well-being.

Users can access technical documentation and resources including data sheets, installation and warranty files, CAD drawings and BIM objects through the ‘Technical Library’ and get added inspiration from the latest images, videos and case studies in the ‘Project Gallery’ area.

The new website also makes it super-easy for users to order samples, contact a technical expert and stay up to date with all the latest developments by subscribing to a newsletter or opening a ‘My Armstrong’ account as well as staying connected on social*.

Users can easily find a member of Armstrong’s nationwide Omega network of specialist ceiling installers or even their nearest approved distributor branch through an improved online map search function which insightfully reveals their most local contacts.

Armstrong Ceiling Solutions is proud to be one of the true pioneers in the design and manufacture of world-class mineral ceiling and suspension systems and its new website is designed to reflect its mission statement “To offer customers the best products, the best value and the very best service possible,”

For a more in-depth look at the new website, go to https://www.armstrongceilingsolutions.co.uk.

*Twitter, Pinterest, Youtube, LinkedIn and Instagram.

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Adveco Extends MD Family with a Range of High Efficiency Wall-Mounted Light Commercial Boilers

  • Range extension includes 10 new compact light commercial wall-mounted gas condensing boiler variants for central heating and DHW projects
  • Highly efficient, cost-effective to run and rated for ultra-low emissions
  • Compact and smart for no-nonsense installation and maintenance

Hot water and heating specialist Adveco, adds 10 new high-efficiency wall-mounted models to its popular MD condensing gas boiler range for light commercial applications.

The MD wall-mounted boilers offer the same high-quality patented heat exchanger construction, with continuous non-welded run of titanium stabilised stainless steel, providing exceptional construction strength and corrosion resistance. The wall-mounted variants of the MD also incorporate the brand-exclusive three-pass design, featuring large bore, circular tube cross-sections that reduce the collection of debris to ensure greater longevity.

All the MD boilers feature efficient pre-mix burner technology to help control operational costs and significantly reduce NOₓ and CO emissions.

Unlike many wall-mounted boilers, the compact MD offers integrated run/fault signal for connection to a BMS system. With 0-10 V input on the MD, a BMS system incorporating interior/exterior sensors can deliver automated heating control with these boilers.

Bill Sinclair, technical director, Adveco says, “Following the unprecedented success of the floor-standing MD boiler, which have received accolades from customers and trade media alike, we can now broaden the options for commercial customers with a wide choice of wall-mounted appliances. Bespoke hot water and heating system design and supply is at the very heart of everything we do, extending the MD range ensures we can continue to deliver the perfect results for your project or application.”

The new range includes boilers with rated heat outputs of 15, 24 and 34 kW. The MD15, MD24 and MD34 have two variants to accommodate either central heating only or DHW via an indirect water heater. A third variant of the MD24 and MD34 includes an integrated Plate Heat Exchanger for instantaneous DHW.

 

With a 60kW heat output, the MD60 is designed to meet the demands of commercial central heating. Available in two variants, it can be selected with (MD60C), or without (MD60A), an integrated system pump.

Built-in cascade controller and easy to use LCD display provides full temperature control and maintenance self-check for all primary components and functions. The entire MD wall-mounted range is further supported by a seven-year parts and labour warranty when boilers are commissioned by Adveco to ensure long-lasting reliability and efficiency for customer peace of mind.

MD15, MD24, MD34

  • Ultra-low NOₓ emissions at 24-31 mg/kWh
  • Uses low cost 60/100 mm diameter PP concentric flue system
  • Natural gas or LPG

MD60

  • Ultra-low NOₓ emissions at 27.9  mg/kWh
  • Uses low cost 80/125 mm diameter PP concentric flue systems
  • Natural gas or LPG

Adveco – Expertly engineered for you. Visit www.adveco.co

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RINNAI CELEBRATES ITS FIRST 100 YEARS OF MANUFACTURING PRODUCTS TO SERVE ITS CUSTOMERS

Rinnai, best known in the UK for its comprehensive range of hot water and heating home units, is globally celebrating its first 100 years of manufacture in serving its customers with a three-year period of planned anniversary related events to connect to the start of the company’s next centenary.

The Rinnai Corporation was founded in Nagoya, Japan in 1819 and today operates in 17 nations and regions around the world with sales of kitchen appliances, air conditioners, hot water heating & home heating units in over 80 countries.

Says Rinnai UK Managing Director Tony Gittings, ”The company has evolved and developed into a group that produces a diversity of products and services that directly benefit ordinary people in their daily lives.

“Our policy is to help enrich the lives of people in local communities by providing optimal solutions that fit the lifestyle culture, climate conditions, and the energy situation of each country around the world. The three-year period is aimed at connecting the first century to the next one. The theme will be named – Connected in passion for the next 100 years.”

This follows the other significant corporate developments on the global presence of Rinnai – the issuing of a new logo and a new brand statement – ‘A Healthier Way of Living’.

In the UK Rinnai is the acknowledged leader in continuous flow hot water heating technology. The company offers a comprehensive range of A-rated units plus large systems for any size of site or application.

For more information visit www.rinnaiuk.com

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Global building industry leader Kingspan launches plans to tackle climate change

  • 12 ‘Planet Passionate’ commitments to reduce environmental impact by 2030
  • Expansion on Net Zero Energy and ocean clean-up initiatives
  • Kingspan also announced as new member of Circular Economy 100 (CE100) network

3 December 2019: Global building industry leader Kingspan has today launched a major 10-year strategy to play its part in reducing the world’s carbon emissions by 45% by 2030, as determined in the Paris Agreement, and contribute towards the achievement of the UN Sustainable Development Goals.

The Planet Passionate strategy is made up of 12 ambitious targets, addressing the impact of Kingspan’s business operations and manufacturing on the four key areas of energy, carbon, circularity and water, with commitments by 2030 to include:

  • Energy: powering 60% of all Kingspan operations directly from renewable energy with a minimum of 20% of this energy generated on manufacturing sites (up from 5.9% today)
  • Carbon: achieving net zero carbon manufacturing and a 50% reduction in product C02 intensity from primary supply partners
  • Circularity: upcycling of 1 billion PET bottles per annum into insulation products plus zero company waste to landfill across all sites
  • Water: harvesting 100 million litres of Kingspan’s water usage from rainwater

In recognition of its continued sustainability commitments, Kingspan has also today announced membership of the Ellen MacArthur Foundation’s Circular Economy 100 (CE100), the world’s leading circular economy network.

The construction industry is one of the biggest contributors to carbon and greenhouse gas emissions, with construction and buildings combined currently accounting for 39% of all carbon emissions globally.[i] The World Green Building Council estimates that embodied carbon – carbon used in the manufacturing, construction and disposal of building materials – will be responsible for half of the entire carbon footprint of new construction between now and 2050. The construction industry is also responsible for an estimated 30% of all waste to landfill globally.

Kingspan’s Planet Passionate targets are designed to contribute to the world’s renewable energy mix, reduce carbon emissions, divert waste from landfill, conserve water, provide upcycling solutions for plastic waste and help clean the world’s oceans and protect biodiversity.

Gene Murtagh, CEO of Kingspan says, “Climate change is the single most important issue facing the world today and our most urgent priority. At Kingspan, we are committed to driving a more sustainable approach to our business in response to these issues. Energy conservation has always been at the core of our products, and how we run our business. Through Planet Passionate we will reduce carbon and energy in both our manufacturing processes and products, and continue our relentless pursuit of low-carbon buildings that deliver more performance and value, with clear targets to strive for by 2030.”

Combined with the research activities at IKON – Kingspan’s new global innovation centre, the Planet Passionate programme will ensure its products enable a pathway to net zero carbon buildings that contribute to a safer, healthier and more circular world.

Bianca Wong, Global Head of Sustainability at Kingspan, commented: “To protect our planet, carbon emissions need to fall by 45% by 2030, and to net zero by 2050 – but we’re currently on course to miss this goal by at least five-fold. At Kingspan we recognise the need for all businesses to take urgent action. We also know that more sustainable building products, combined with high-performance building envelope design, have the potential to save enormous amounts of energy and carbon. By working in partnership with the industry and striving to be Planet Passionate in everything we do, we are confident we can achieve the goals we have set our business and enable ourselves and our customers to contribute to the global fight against climate change.”

Joe Murphy, CE100 Lead for the Ellen MacArthur Foundation, commented: “We are delighted to welcome Kingspan Group to the CE100 – the world’s leading circular economy network. The CE100 brings together leaders and innovators from around the world to unlock new opportunities for growth. It is collaboration among our diverse and dynamic community that enables members to move faster and with greater success. Kingspan bring unique expertise and specific capabilities to the network’s strong built environment sector.”

Planet Passionate will not only impact on the environmental footprint of Kingspan’s business, but also aims to enhance the environmental performance of its products by reducing embodied carbon and enhancing circularity, making the buildings where they are used more sustainable too.

In 2011, Kingspan announced a Net Zero Energy programme with a 2020 target to match 100% of its operational energy use with renewable energy. The company is on track to achieve this goal. As part of this programme, Kingspan also joined the Science Based Targets initiative, setting a target of 10% reduction in Scope 1, 2 and 3 greenhouse gas emissions. This was a significant first step on Kingspan’s journey towards reducing its carbon footprint, and Planet Passionate is the next horizon.

Kingspan upcycled 256 million PET bottles into its insulation in 2018 and earlier this year committed to a target of upcycling one billion PET plastic bottles per annum by 2025. In addition, Kingspan agreed a three-year partnership with the EcoAlf Foundation to support and expand their project which removes 150 tonnes of plastic waste from the Mediterranean each year, about 10% of which is PET. Ocean PET recovered from the EcoAlf project is added to the upcycled PET bottles and used to make Kingspan’s insulation. Kingspan now plans to support four further ocean clean-up projects by 2025 through Planet Passionate.

For more information, visit www.kingspan.com

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Ultra-green Armstrong ceilings help npower with in-house sustainability

Manufacturer’s Dune eVo tiles feature in an agile working programme.

Ultra-green ceiling tiles by Armstrong Ceiling Solutions are helping one of Britain’s leading utility companies focus on providing low-carbon, sustainable energy, alongside agile working, within its own offices.

In 2014, npower initiated a major programme to introduce agile working across its estate to benefit the wellbeing of its employees and enable the business to reduce its own energy overheads.

Agile working gives employees the freedom to choose where and how they work, be it from home a few days a week, from a client’s office or a café, or moving around different spaces within an office. The added benefit is that workers can save considerable time they would have otherwise spent on commuting into work, and with fewer workers coming into the office that means less power and water use, and fewer cars on the road.

As part of this programme, Armstrong’s new Dune eVo mineral ceiling tiles replaced the manufacturer’s traditional Dune tiles as part of a mechanical and electrical upgrade at npower’s office in Princes Way, Solihull, Birmingham (one of its largest offices, with typically around 600 employees on site during normal working hours).

Dune eVo was the first ceiling system in the industry to gain Cradle to Cradle™ accreditation. Being 100% recyclable, the range has been designed to provide class-leading visuals and improved acoustic performance through a new surface that is also brighter and smoother.

More than 2,000m2of the old Dune tiles were returned to the company’s production facility in Gateshead for recycling while the new Dune eVo tiles were installed over eight floors (550m2per floor) in two months by a team of six by main contractor Beacons Business Interiors (Bbi) for principal contractor Mitie.

The modern, highly efficient Solihull office, which significantly benefits from solar power, is home to npower’s commercial, sales, finance, human resources, communications and risk departments. It boasts an on-site restaurant, with a contemplation room and a number of quiet study rooms.

Bbi’s strategic business development director Paul Westlake said: “The project went very smoothly, with the Armstrong systems performing very well as usual. The fact that we offered a recycling scheme was a big positive as this was a refurbishment project and we diverted the old tiles from landfill.”

As one of Britain’s leading energy companies, npower serves around 3.6 million residential and business accounts with electricity and gas.

Julian Pugh, head of real estate and workplace at npower, said: “Our business aims to provide good value to its customers, operating in a professional manner, and is very much in the public eye. Our management of the workplace needs to follow a similar value-adding approach to the working experience of our employees.

“Since introducing flexible and agile working five years ago, one of the most important lessons we’ve learned is that agility isn’t a property strategy, it’s a people strategy. This has changed the dynamic of project perception, so instead of just looking at redesigning an estate around the most cost-effective use of property, we’ve also looked at it from the perspective of enhancing the experience of employees using it at every point on their work journey.”

More information is accessible via the Armstrong Ceiling Solutions website https://www.armstrongceilingsolutions.co.uk

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ASSA ABLOY Door Group offers Openings Studio™ BIM software to help contractors at every stage of a project

BIM is changing the building landscape, bringing with it improvements in design, specification, delivery and asset management. According to NBS’ National BIM Report 2019, 96% of contractors plan to use BIM in the next five years, but there is a frustration over the lack of adoption from other stakeholders in the supply chain.

 

When it comes to doorsets and ironmongery in particular, using tools such as Openings Studio™ from ASSA ABLOY Opening Solutions UK & Ireland Door Group, can truly unlock the potential of BIM.

 

The software, suitable for all building projects and applications, provides product information and performance data to comply with budgets and ensure building regulations are adhered to, while 3D views guarantee full design integration.

 

Openings Studio can drive efficiencies in creating door schedules by linking to fire certifications and energy performance documents. Contractors can then view this information to assess precise quantities, pricing, compliance, links to supplier websites and installation instructions. In addition, contractors are also able to track the status of installations across the project much more effectively.

 

Openings Studio also ensures post-construction processes – such as environmental accreditations and handovers to facilities managers – are managed effectively. The ongoing performance and maintenance of the building may also be monitored via QR codes and a weblink to where all documents and certificates are located. This means that when a site gets audited, all information is easily accessible.

 

Eric Spooner, BIM Manager at ASSA ABLOY Opening Solutions UK & Ireland, says: “Openings Studio has been designed to help minimise costs and streamline the data sharing process throughout the entire project lifecycle, by acting as a collaborative tool for all project stakeholders involved – from the initial design, through to construction, delivery, asset management and beyond.”

 

Door Group can support customers at every stage, from design and specification, to installation and ongoing maintenance. With such a wide range of capabilities, Door Group can source and supply all door and ironmongery requirements, seeing a project through from start to finish.

 

For more information on ASSA ABLOY Door Group’s BIM-enabled Openings Studio software for the entire building lifecycle, please call 028 9266 2200, email AASDsales@assaabloy.com or visit www.assaabloy.com/en/com/solutions/openings-studio/.

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ALTRO ENSEMBLE STRIKES A CHIC NOTE AT NEW BINGO CLUB

Altro Ensemble™ modular luxury vinyl tiles have helped to create a chic, dynamic and modern space with a new approach to bingo within the new Opera Bingo Club in Barrow-in-Furness.

Architects and designers, Bignell Shacklady Ewing, developed the new space and the company’s Interior Designer, Emily East, headed up the project. She said: “The brief was to create an energetic space with a contemporary, fresh approach to bingo that would attract customers of all ages.

“Our client was keen to represent the local area within the scheme, so we used a variety of bespoke murals, wall graphics and photographic designs to represent Barrow-In-Furness in an innovative manner.

“We felt the wood effect Altro Ensemble flooring system would enhance that contemporary feel the client wanted to achieve, and give it a chic and ‘funky’ feel. For example, we used the flooring to create an area of herringbone pattern that was unique to the bar area, using the tiles to enhance the bar overall design.”

This area featured three shades of Altro Ensemble. “The colour options worked well in this format, complementing the other interior finishes,” said Emily. “The overall effect is a wonderfully rich and contrasting pattern that is beautiful to look at; adding a superb quality feel. It makes a fantastic first impression.”

Altro Ensemble was also specified for the club’s book sales counter and various corridors, laid in straight planks.

“The beauty of this flooring is that it’s ideal for design-led projects, offering huge flexibility to create unlimited patterns with stone and wood effect modular tiles. It’s also hard-wearing and very comfortable underfoot, so it’s ideal for busy spaces where there’s a lot of traffic. This project was a great opportunity for us to try Altro Ensemble and we are very pleased with the results.”

Award-winning Altro Ensemble is a modular flooring system that gives complete design freedom to create stunning floors for interior spaces. From colour blocking to geometric patterns, the possibilities are as endless as the imagination.

The flooring has up to 15dB sound reduction with added comfort underfoot, making it perfect for front of house areas in hotels, including foyers and receptions, restaurant and café dining areas, retail, offices and student accommodation – any environment where design is key. With 39 colours and four modular sizes, you can mix and match to create unique patterns using colour and design.

Daryl Davidson, Head of Operations & Finance for the Opera Bingo Club, says: “When Emily East presented the Altro Ensemble flooring to us we knew it was perfect for the modern, high quality look we wanted and it worked so well with the overall design.

“We wanted this to be a bit different to other bingo clubs, and this needed to come across in the way we presented ourselves. The herringbone floor pattern in front of the bar is so striking, it’s one of the first things you see when you enter the club. A real focal point that sets us apart. The other flooring areas look superb, too, high quality and very in keeping with our ‘look’.

“This is a very busy club, so we needed a surface that wasn’t just great looking, but hard wearing too. One that would stand the test of time. The Altro Ensemble is fitted in the club’s high traffic areas, and it will stay looking good for many years to come. It’s comfortable to walk on, too, very easy on the feet.

“The cleaning staff are delighted with how easy it is to maintain, they mop it every day and it comes up beautifully every time. I would certainly recommend the flooring to anyone who is looking for beautiful, chic, comfortable and practical.

“The feedback we have had from staff and customers has been fantastic. They love the new club and there is a wonderful buzz here. The design and feel we have created is a million miles away from the ‘traditional’ bingo club, and we are thrilled with it. We have four other bingo clubs and two cinemas in the group, and we would certainly consider using Altro Ensemble there too.”

 

About Altro – www.altro.co.uk

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ARCHITECT EMBRACES THE HEALTH BENEFITS OF TITON’S NO2 FILTERS

Two Titon HRV10 Q Plus units with Trimbox NO2 Filters® have been installed as part of unique self-build project in East Dulwich, London.

 When architect Jake Edgley began building his own six-bedroom house, he included a mechanical ventilation with heat recovery (MVHR) system as part of the design, alongside other ‘green’, environmentally-friendly measures, including non-toxic paint and flooring.

The 400m2 house was constructed in two halves, each built around a tree, with one MVHR system covering each half of the property. As Jake designs and specifies homes as part of his job, he often experiments with different products on his own property. Having included Titon’s ventilation systems on a number of projects during the last ten years, he was already fully aware of the company’s product offering.

Commenting on the decision to have nitrogen dioxide filters added, Jake said: “We noticed if a neighbour lit a bonfire or a barbecue, the smell would still enter the house. Fortunately, I had seen the Trimbox NO2 Filter® on the Titon website, so I made enquiries into the possibility of adding one to the ventilation system.” 

The bedroom area had the Trimbox NO2 Filter® added first, and the Edgley family were so impressed with the results, a second unit was installed to the other half of the house six months later.

Jake explained: “The Trimbox filters work amazingly well, they have completely eradicated any smells coming in from outside. In fact, if we smell smoke outside, we just close all the doors and windows, and there is no trace of any odour indoors. The MVHR unit is already a good dust filter and this is improved by the Trimbox, and we’ve also noticed the Trimbox acts as an excellent attenuator to any noise from the MVHR unit. Then there’s the added benefit of knowing the units are filtering out any pollutants so, despite being located about 60 metres from a road, the air inside the house remains clean and healthy.”

Jake now certainly practices what he preaches, as his positive first-hand experience has led him to include the Trimbox NO2 Filter® as part of every new build domestic ventilation system specified by his company, Edgley Design.

“The Trimbox is a great product, particularly in London areas,” he concluded. “Given the rise of environmental toxicity over recent years, we always encourage domestic clients to put MVHR systems into new build homes. Including the Trimbox as part of the system should make perfect sense to homeowners, especially given its capacity to remove diesel particulates and filter toxins from indoor air.”

Titon developed the Trimbox NO2 Filter® to complement its extensive range of HRV Q Plus Eco MVHR units and combat the high levels of nitrogen dioxide found in exhaust gases from diesel engines. The filter incorporates balanced flow technology to provide class leading absorption of NO2 and is available in two duty sizes (depending on the duty required). The product is effective in reducing NO2 to an acceptable mean annual concentration level of 40µQ /m3, while vastly improving indoor air quality (IAQ). Independent tests have demonstrated the Trimbox to absorb 98% of NO2, not only in normal, continuous ventilation mode but also at ‘boost’ or higher ventilation rates.*

For more information about Titon and its range ventilation systems, visit: www.titon.com

For further details about Edgley Design, visit: www.edgleydesign.co.uk

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RINNAI INTRODUCE THE SENSEI N SERIES

NEW GENERATION OF OUTSTANDING CONTINUOUS FLOW CONDENSING HOT WATER HEATING UNITS AND DELIVERY SYSTEMS – CAPABLE OF DELIVERING MORE THAN 950 LITRES OF TEMP. CONTROLLED HOT WATER PER HOUR AT COMMERCIAL TEMPERATURES FROM A SINGLE UNIT.

Rinnai, the world’s leading manufacturer of continuous flow hot water systems, is introducing the Sensei N Series to the UK marketplace, as the new generation of maximum quality and reliability in hot water heating delivery.

The new Rinnai Sensei N Series water heater range offers a new and more compact and enhanced combustion design that allows for easier installation and enhanced operational performance together with increased levels of serviceability.

All components in the range are designed and manufactured by Rinnai, and this ensures maximum quality and reliability from the industry leader in commercial continuous flow water heating products and systems.

The Rinnai Sensei N Series is the first ever continuous flow hot water heating unit manufactured with stainless steel heat exchangers to be available in the UK – this gives a greatly extended working life at optimum performance to each of the four models in the range. Added to this is the Sensei N Series market leading extended warranties.

The four models are: the N1600i giving 954 litres per hour; the N1600e (external) also giving 954 litres per hour (at 50 degrees); the N1300i giving 775 litres per hour and the N1300e also giving 775 litres per hours of temperature controlled at 50 degrees. The two 1600s have load profiles of XXL and are water efficiency class A rated, while the 1300s are load profile XL and are also water efficiency class A rated.

Other features include:

  • flue up to 30+ metres for concentric
  • Turbo Fan
  • Built-in controller as standard on both internal and external models
  • Cascade Cable assembly allows up to 24 water heaters to be connected and function as one total and complete system Any number of N-series Rinnai water heaters can be manifolded together enabling the largest capacities on the market.
  • Built in flue damper
  • Air inlet filter
  • Frost Protection – minus 15°C on the internal versions and minus 20 °C on the external versions
  • New PCB Design
  • Controller as standard – Lockable, set up of appliance, Temperature set up to 75°C
  • Maintenance Monitor for engineers

Rinnai manufactures over 2 million hot water heating units each year and so can offer advantageous cost savings for installers and end users. The N Series are probably the most competitively priced type of their kind currently available to the UK sector.

All the range are also low-NOx and the Sensei N Series utilises Rinnai’s patented advanced burner technology with a 13-1 turn down ratio – the largest on the market – with extremely quiet operation. Integral controls on the units enable the water heater to achieve high efficiencies because of advanced burner control and high modulation ranges.

In reducing Legionella proliferation, Rinnai has developed additional ‘SMART’ controls for secondary return DHW systems in the form of an advanced temperature control system which allows for safe running of water at 42°C core temperature during the day and 60°C overnight.

The advanced burner controls with the Sensei N Series models ensure that all the appliances are well ahead of the NOx requirements set within ErP. The current level of permissible NOx set by ErP is 56 mg/Kwh. The Sensei N Series range have been third-party tested at 28 mg/Kwh making them one of the greenest water heating appliances available.

As the units do not incorporate storage their ‘green credentials’ are further recognised by BREEAM and score additional credits under the building regulations.

The industry uptake of Rinnai’s continuous flow heater systems are proven to be more energy efficient than conventional storage systems and are increasingly the experts’ preferred method of hot water provision. Rinnai units easily cater for any size projects that need high volumes of water at intermittent times of day.

 

For more information visit www.rinnaiuk.com

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