Worcester Bosch Burner Assembly 87180066580

The Worcester Bosch 87180066580 is a burner assembly for Worcester Bosch gas boilers, supplied as part of the burner and burner controls group. It sits at the heart of the combustion process, presenting the gas and air mixture at the burner head so that ignition and a stable flame can be established and maintained.

Because it is a gas-carrying component, the burner has a direct effect on combustion quality, flame stability and the boiler's ability to run through a full firing cycle without nuisance lockouts. It is used across a large number of British Gas and Greenstar models built on the same combustion platform.

• The boiler locks out on ignition or fails to light at all
• A yellow, lazy or lifting flame instead of a steady blue flame
• Soot deposits or blackening around the burner head and combustion chamber
• An uneven flame pattern across the burner surface
• Repeated flame failure faults, or combustion readings drifting outside tolerance after servicing

• Check the GC number on the appliance data badge against the compatibility list to confirm the burner is correct for the model.
• Confirm the previous number DD97930045 if the boiler has been worked on under an older parts reference.
• Inspect the burner gasket and seals at the same time; a new seal is normally required when the burner is refitted.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.