Ariston Genus HE LPG Storage Condensing Combi Wall Boiler 35KW : Amazon.co.uk: Home & Kitchen
FERDOM FD168 Boiler Condensate Neutraliser, Refillable, Mini Size, For All Condensing Boilers Up To 35 kW. Horizontal Or Vertical Fitting For Condensing The Pipe From The Boiler. Easy DIY Job : Amazon.de: