Worcester Bosch Burner Motor 90W 87161566450

The Worcester Bosch 87161566450 is a 90W burner motor built to the EOGB MO2-1-90-11 reference. It is the electric motor that drives the burner fan assembly on Worcester oil-fired boilers, producing the air movement the burner needs to establish and hold combustion. The unit is supplied as a direct replacement for the original motor fitted to these appliance families.

• The burner locks out on start-up or shortly after firing, and resets do not hold.
• The motor is noisy in use, with rumbling, squealing or scraping from the burner housing.
• The motor runs hot, smells of burning, or shows scorching around the windings.
• The motor does not turn at start-up, or turns intermittently before stalling.
• Repeated lockouts that continue after the burner has been cleaned and the electrodes checked.

• Confirm the boiler model and serial number against the compatibility list before ordering.
• Check that the motor reference on the existing unit matches EOGB MO2-1-90-11.
• Burner work on oil appliances should be carried out by a competent engineer, with combustion readings checked after the motor is replaced.
• Inspect the burner gasket and seals while the assembly is apart and renew them if they are perished.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.