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Glow-worm Fan 800876

Glow-worm

Glow-worm Fan 800876

Fan for Glow-worm Energysaver 30, 40, 50 and 60 series gas boilers.

At a glance

  • Appliance family: Energysaver
  • Also known as GLOWWORM800876, 1332917
Manufacturer part no.
800876
GC number
E23-483
Showing prices

£361.42

£301.18 ex. VAT · VAT at 20%

In stock
Order within 25m for same-day dispatch
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 Glow-worm 800876 is a fan assembly for the Energysaver range of gas boilers. It moves flue gases from the heat exchanger to the flue outlet, supporting safe combustion and reliable boiler operation. This fan is listed for Energysaver 30, 40, 50 and 60 models.

Signs this part needs replacing

  • Boiler locks out or fails to light, with a fan-related fault code.
  • Grinding, squealing or rumbling noise from the fan area.
  • Fan runs intermittently or not at all.
  • Boiler cuts out during or shortly after ignition.
  • Visible damage, stiffness or debris around the fan impeller.

Before you order

  • Confirm your boiler model against the fit list above.
  • Check the part number on the existing fan is 800876.
  • Isolate the electrical supply and gas before removing the fan.
  • Check the flue and heat exchanger for blockages that may have caused the fan to fail.

Not sure which part?

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