Biasi - Parva Riva Garda Savio Prisma - Microswitch - BI1011505. Condition is "Used". In working condition. Taken from working boiler. Dispatched with Royal Mail 1st Class.
works great, and looks as though it will be more durable than the original which is all see through plastic and cracked away where it mounts on the diverter valve. if you fit a repair kit to the diverter valve, chances are that you will have to round off the corners of the gland nut to fit this.
Boiler recently serviced & flow switch overlooked new fitted & works fine, everything made of cheap quality plastic for a price these days but we are ok as long as they are available