IN FOCUS New Smart Thermostat from Sangamo A


s more and more households are seeing the benefit of smart devices to control various


elements in the home – so the demand for smart controls that can help with energy saving in particular is on the increase. ESP has added a smart thermostat to its Sangamo heating controls range, offering installers the opportunity to easily add a smart control function to their customers’ home heating. The Sangamo Wi-Fi controlled thermostat allows you to control and monitor the room temperature and thermostat activity from anywhere in the world, via a smart phone or tablet. It is controlled through the subscription-free ClickSmart+ app from Scolmore, which offers users control of a raft of connected home and security products all from one secure, easy to access platform. The Sangamo smart thermostat offers energy efficient programming and with remote access via the


app, it allows for constant monitoring and control at your fingertips. It can be voice controlled through Alexa and Google Assistant. It has been designed to be straightforward to install and operate and is suitable for electric, gas or oil systems. A boiler can be controlled either by wiring into the Sangamo thermostat or the thermostat’s receiver - giving full installation flexibility. Key features of the thermostat that will help with the control of energy usage include the optimal


start function and the open window/door detection feature. Optimal start function – this ensures that the optimum temperature conditions are achieved at the required times. The boiler is gradually fired as the set time approached, as opposed to large inefficient surges and demand for heat at the scheduled time. This energy efficiency feature adjusts the start time of the heating system depending upon how cold it is. For example, on cold days the heating system will be started earlier to ensure the home is warm at the scheduled time and on warmer days the heating system will be started later to save energy. Open window/door detection – this uses sudden changes in temperature to detect if a window


is open and switches off for a while to save energy. For example, if the room temperature drops significantly within 3 minutes the thermostat will stop a call for heat. The thermostat will then resume the call for heat if, either the temperature recovers or, 30 minutes elapses. Available in a white finish, the smart thermostat has a slimline, contemporary design, with touch button for manual control and a clear LED display. It features a keylock facility to avoid any buttons being pressed accidentally or by children. It comes complete with table stand or wall mount option. The Sangamo thermostat combines Wi-Fi smart control, 7-day scheduling automation and optimisation to assist Boiler Plus compliant requirements. www.sangamo.co.uk


www.espuk.com


HYBRID COOLING SYSTEM FROM NUAIRE TACKLES RESIDENTIAL OVERHEATING


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uaire’s Hybrid Cooling System is a cooling extension for its boxed-ventilation range designed to tackle residential overheating and provide a


solution that meets Building Regulations. The Nuaire Hybrid Cooling System is an ancillary cooling module that works with the existing Nuaire MRXBOX MVHR products to provide a hybrid MVHR and cooling system – delivering clean indoor air, while combatting overheating – a modern day issue in many high-rise new builds. The new system is an energy efficient, space-saving solution that can be effortlessly integrated to newbuilds that face overheating problems; such as floor to ceiling glazed apartments where natural ventilation is impossible due to environmental and noise pollution outside, and dwellings which are without shade to protect them from the sun’s heat. Andrew Nash, Divisional Manager and Overheating


Expert at Nuaire, said: “Overheating is a modern-day concern and not one which will be going away anytime soon – it can cause serious problems with sleep as well as heat stress, and present other major health risks meaning that often, overheated buildings are left abandoned in the hotter, summer months. “Although current Building Regulations don’t talk


enough about mechanical cooling, in most instances there is no other option. It’s important we tackle this issue and future-proof our residential systems to keep properties healthy and habitable going forward. “With these rising temperatures, 4.6m homes in


England already reported to have problems with overheating and more new builds being built set to face these issues, it is time for a fresh look at how we ventilate and create an optimal thermal temperature all year round within a home. “With no option for natural ventilation, mechanical clean air input and extract is a necessity,” Nash continues. “Therefore, a new hybrid heating and cooling system needs to be considered to help with the optimisation of temperatures, especially within new builds. Our Hybrid Cooling System, introduced in 2022, gives peace of mind for consultants needing to recommend solutions for clean, comfortable, temperate air throughout a property that confidently meets Building Regulations.”


www.nuaire.co.uk 28 BUILDING SERVICES & ENVIRONMENTAL ENGINEER DECEMBER 2023


CHARGED UP EXPERTISE: CEF BRINGS POPULAR CEF ‘TECHTALKS’


TO 24 LOCATIONS ACROSS THE UK T


he UK’s leading electrical wholesaler, CEF, is bringing the third series


of their popular TechTalks to 24 locations across the UK. The free and informative technical seminars aim to educate trade professionals by including the latest news and regulations with CPD-accredited training. In partnership with the Institute of Engineering and Technology, the new series will plug into current industry trends, with seminar topics including the electrification of heat, thermal imaging, safe isolation and DC system safety. At the end of each TechTalk, the CEF Renewables team will offer a Q&A, designed to help tradespeople looking to expand their knowledge, and businesses, into the renewables market. Attendees can view and trial a range of CEF supplier’s latest products and innovations, while CEF will


also be showcasing its new Renewables division, equipping trade professionals with the insights and tools they need to address their customers’ needs. CEF’s Head of Technical Solutions, Darren Staniforth, says: “TechTalks gives us the opportunity to connect with our customers and colleagues, face-to-face, across the UK with informative and helpful events. Each event is designed to help our customers be at the forefront of regulations, tools and technology, enabling them to leave with the insights and inspiration needed to operate successfully with their own customers. It’s so important to us at CEF to continuously give back to the trade we know and love.” Alongside the seminars, trade professionals will receive a CPD certificate, a pack of TechCards which


act as a handy reference to the seminar topics and the chance to connect with over 20 supplier brands. Entrance is free to the events, and complimentary breakfast and refreshments are served. The talks commenced in September 2023, and will continue across different locations in the UK until March 2024. For more information and to secure a place, visit your local CEF branch or register for free atour website.


www.cef.co.uk/tech-talks.


Mitsubishi Electric leads the way on sustainable home heating with launch of new Ecodan R290 heat pump


H


atfield, 13 November 2023 - Mitsubishi Electric has announced the launch of its Ecodan R290 heat pump, further contributing to the decarbonisation of home


heating. The new model, manufactured in its factory in Livingston, Scotland, results from Mitsubishi Electric’s decades of experience in producing heat pumps. The launch of the Ecodan R290, with its low global warming


potential (GWP) refrigerant, is a big step towards more sustainable home heating. Using a hydrocarbon refrigerant that can achieve high Coefficient of Performance (COP) values greater than four in heating mode, means higher heating performance; and with a cost-of-living crisis, this also means enhanced energy savings and reduced operational costs for a household. The product is also designed to operate quietly, ensuring a peaceful home environment for its users, and allows for multiple zone control, enhancing energy efficiency and individual comfort. What’s more, the Ecodan R290 has capacity to provide reliable home heating in extreme conditions too.


Even in temperatures as low as -15°C, it can reach a high heating temperature of 75°C, matching that of a traditional gas boiler. Such a capability means that a house can be warmed very effectively, and water can be heated to a high temperature to provide plenty of hot water for a large family. For a typical household (using Ofgem definition and the recent October price cap figures) running the system at a lower flow temperature would result in greater overall savings; and even more can be gained if the household can integrate with solar PV panels or access an agile tariff and utilise energy storage via a buffer tank; the lower the electricity prices get the more efficient the system and greater savings for the homeowner. In the journey towards a more sustainable future, and to reach the government target of Net Zero


by 2050, the Ecodan R290 heat pump from Mitsubishi Electric paves the way for a cleaner, more cost- effective and high-performing home heating solution. James Chaplen, Head of Product Marketing and Communications for Mitsubishi Electric’s Residential Product Group, said: “The case for heat pumps to be the default technology for home heating and hot water just got stronger. And with that, so has the future for the decarbonisation of home heating. “By choosing the Ecodan R290, homeowners can reduce carbon emissions, lower energy bills, and


create a sustainable way of living while maximising their comfort. This is a great step towards building a greener future, and we’re very proud to contribute to this and support the UK government on its way to Net Zero.” For more information about Mitsubishi Electric’s Ecodan R290 heat pump, please visit: https://les. mitsubishielectric.co.uk/products/residential-heating/outdoor/ecodan-r290


mitsubishielectric.co.uk Read the latest at: www.bsee.co.uk


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