The Vaillant eco TEC Pro 28 k W Combi Boiler Vertical Flue comes in a compact design with no sharp edges and has a clean appearance with a stylish contoured casing. This neat and compact Combi boiler features a patented, stainless steel main and secondary heat exchanger which provides superior heat transfer and a highly efficient performance and a pneumatic gas and air modulation system which allows precise self setting gas combustion to improve performance. With an easy to read interface and a

Brand Name	Vaillant