Worcester Bosch Burner Assembly RDB 2.2 18/25 87161128410

The Riello RDB 2.2 18/25 burner assembly is the complete oil burner unit used in the Worcester Bosch Greenstar Camray 18/25 range. It mounts to the boiler and delivers the controlled air and fuel mix that produces the flame inside the combustion chamber, so it sits at the centre of the appliance's heat generation. This assembly is supplied as a tested unit under part number 87161128410.

• The boiler locks out repeatedly and will not establish or hold a flame.
• The burner runs but the flame is unstable, noisy or visibly the wrong shape.
• Combustion readings drift outside the expected range and cannot be corrected by adjustment.
• The burner motor or fan becomes noisy, seizes or fails to spin up on a call for heat.
• Soot deposits, smoke or a smell of unburnt oil around the burner head.

• Confirm the burner model on the existing unit is RDB 2.2 18/25 before ordering.
• Check the appliance model and serial plate against the compatibility list below.
• Note the earlier codes 3514260 and 2243939 when comparing against the label on the old burner.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.