This part is based around the diverter valve section. The diverter valve is directional water device that only appears in combi boilers. It allows the hot water to be guided to the heating system (radiators, etc.) or to the DHW system (taps, etc.). This feature is what seperates a normal boiler from a combi boiler due to the fact the boiler can provide hot water and heating without the need for a cylinder.
This part is present in 14 different boilers in the Saunier Duval range including the Saunier Duval THEMACLASSIC F 24 E , THEMACLASSIC PLUS , THEMACLASSIC PLUS , THEMACLASSIC F 30 E , THEMACLASSIC F 35 E .
We recommend that all parts are fitted by a fully qualified gas safe certified engineer.