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Archives - October 2007


Willis Launch Solasyphon

One of Northern Ireland’s oldest family business, Willis Heating has developed a new solar water heating system that it claims will revolutionise the renewable energy sector. The newly developed Willis SolaSyphon represents a major change in the way that solar thermal panels produce hot water and is set to reduce home water heating bills by …


Willis Featured In Specify Magazine

Willis Heating & Plumbing CO. Ltd. have been featured in the September/October edition of Specify Magazine following the launch of their award winning new invention, the SolaSyphon. ‘One of Northern Ireland’s oldest family businesses is still leading the way in its field with a new invention that is set to revolutionise the global solar water …