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Worcester Bosch Post Purge Unit 87161463080

Worcester Bosch

Worcester Bosch Post Purge Unit 87161463080

Post purge unit for Worcester Bosch oil boilers, part number 87161463080.

At a glance

  • Also known as 1018999
Manufacturer part no.
87161463080
Showing prices

£159.12

£132.60 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Worcester Bosch post purge unit (part number 87161463080) is a control component used in oil boilers. It manages the fan run-on after the burner shuts down, helping to clear residual combustion gases from the heat exchanger. This unit is suitable for various Worcester Bosch Danesmoor and Heatslave oil boiler models.

Signs this part needs replacing

  • Boiler fan continues to run after the burner has shut down
  • Fan fails to run during the post-purge cycle, leaving residual fumes or odours
  • Boiler locks out or fails to restart after a heating cycle
  • Intermittent fan operation during or after the heating cycle

Before you order

  • Confirm your boiler model is listed in the Fits section above
  • Check the existing part number on your current post purge unit
  • Consult a qualified heating engineer if you are unsure about compatibility

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.