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Sime Fan E Comfort 6225630

Sime

Sime Fan E Comfort 6225630

Sime combustion fan for Ecomfort and compatible Sime boiler models.

At a glance

  • Part type: fan
  • Also known as N7845
Manufacturer part no.
6225630
Showing prices

£120.31

£100.26 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
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

A combustion fan supplied by Sime for use in its Ecomfort range of gas boilers and a number of related Sime appliance models. The fan draws flue gases through the heat exchanger and discharges them to atmosphere, and it also provides the air supply for combustion. It is listed under the Sime description FAN/E COMFORT.

Signs this part needs replacing

  • The boiler locks out or fails to ignite, with the fan proving sequence not completing.
  • Grinding, scraping or rumbling noise from the fan housing on start-up or during operation.
  • Fan runs intermittently, slows noticeably, or stops altogether.
  • Flue gas smell or combustion faults traced to poor flue gas extraction.
  • Visible damage, play or contamination at the fan impeller or motor.

Before you order

  • Confirm the boiler model and product code against the fitment list above.
  • Check the existing fan's part number and mounting arrangement before removal.
  • Inspect the flue and air intake paths for blockages that may have caused the failure.
  • Confirm whether the appliance is the standard or PLUS variant, as listed.

Not sure which part?

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