Products and contracts
Mitsubishi launches hybrid brochure Mitsubishi Electric has produced a new brochure to highlight the benefits of using a renewable Ecodan air source heat pump in a hybrid situation, alongside an existing oil, gas or LPG boiler. The brochure also provides details on how hybrid systems can qualify for the Renewable Heat Incentive (RHI) and includes information on typical set ups and real-life case studies. John Kellett, general manager for the company’s Heating Systems Division, said: “Adding an Ecodan to an existing traditional heating system enables homeowners to maximise energy efficiency, comfort levels and reliability. It offers them the best of both worlds to provide total peace of mind.” A hybrid or bivalent system allows the heat pump to deliver the majority of the heating
efficiently throughout the year and call on the traditional boiler to provide the peak output if outdoor conditions fall below a point where heating in this way becomes more cost effective. Mitsubishi Electric has developed the Ecodan range to operate as a hybrid system, allowing
homeowners to upgrade their traditional heating system by installing and running a heat pump alongside it.
Mitsubishi Electric
www.ecodan.co.uk
Boilers for refurbished care home Atlantic Boilers has supplied two NOx class 5 condensing boilers for the Avondale Mental Care home in Liverpool, which has undergone a complete refurbishment. When first built the centre was fitted with Atlantic Boilers’
Optimagaz and Condensagaz E Series gas condensing boilers. As part of the refurbishment two of these long life boilers have been replaced with the latest technology. Two VF 100kW pre-mix low NOX gas condensing boilers computer-controlled and
programmed for continuous comfort and maximum economy. The advanced method of control allows the reduction in boiler plant and energy input. The changeover was designed by Rodney Environmental Consultants of Liverpool and carried out by J J Rhodes & Sons of Ainsdale. The VF 100 boiler is wall-mounted, constructed entirely of austenitic stainless steel with a
seasonal efficiency of 94% GCV throughout its modulating range of 25kW to 100kW. It is very quiet in operation and easy to lift into position. Up to four boilers can be erected and operated together.
Atlantic Boilers ☎ 0161 621 5960
www.atlanticboilers.com
Dalkia helps university cut emissions Dalkia has delivered its latest CHP system to the University of Birmingham. The university is equipped with a 375kWe CHP to supply the main campus accommodation with electricity and heating. The university is part of the Higher Education Carbon Management Programme, a voluntary scheme overseen by the Carbon Trust, which aims to achieve CO2 reduction targets by 2020. Cogenco, Dalkia’s specialist packaged CHP team, which worked closely with the university
to lower its emissions, has contributed to the green scheme with the supply of its onsite co- generation technology. Dalkia’s efficient CHP system is estimated to save the university 550 tonnes of CO2 emissions per annum, helping the university to meet its CO2 reduction targets. The CHP plant, which uses the heat produced in electricity generation to provide hot water,
will allow the university to produce its own energy in an efficient and sustainable way. During installation Cogenco faced the initial challenge of space constraint, which was quickly
resolved. A crane lowered the engine at a 45-degree angle into the plant room, ensuring the system was installed safely and correctly. Dalkia
www.dalkia.co.uk
Airbloc keeps coach HQ warm Airbloc, part of AmbiRad, has recently completed a project for at the headquarters of National Express in Birmingham, which has undergone a £15m refurbishment. The previous building had eight gates and two external entrances that required protection from the ingress of cold outside air. However, keeping the cold air out, while complementing the building’s architectural style was a challenge. Airbloc’s LPHW heated air curtains were the ideal solution. They run on
low speed when the doors are shut but the speed rises when doors open. The heat output is controlled by a temperature sensor on each doorway to ensure the correct comfort conditions within the space. Airbloc provided eight bespoke, 2.4m wide AC units, which were powder coated to the exact colour of the doors to look like part of the door frame and manufactured to the exact width of the door surround to give an impressive architectural effect. The air curtains on the door entrances were also supplied in colour match finish. The energy efficient air curtains have drastically reduced the ingress of outside air, helping to maintain the internal climate of the coach station, cutting costs and vastly improving staff and customer comfort. Ambirad
www.ambiradgroup.co.uk
The number one website for heating and ventilation professionals.
January 2014 Volume 53 | Number 3
INSIDE THIS ISSUE
Despite the pressing need to conserve energy, Chris Goggin of Rinnai believes an opportunity may be missed to alleviate strain on the energy network
Company profile
Technical director of Hamworthy Heating, Bob Walsh, talks about the company’s history, future plans and how Hamworthy deals with the modern-day heating industry challenges
plus ACR Show;
Sustainability; Pipes, valves & fittings, Humidification
Don’t forget to visit
www.heatingandventilating.net for your daily news service from HVR
www.heatingandventilating.net Your hotspot for the latest news, in-depth features, blogs & videos
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