Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Johnson & Starley Econ 50 combustion fan N500-0504005

Johnson & Starley

Johnson & Starley Econ 50 combustion fan N500-0504005

Genuine Johnson & Starley combustion fan, part number N500-0504005, for Econ 50 appliances.

At a glance

  • Part type: Combustion fan assembly
  • Also known as 1693180
  • Have the work carried out by a Gas Safe registered engineer
Manufacturer part no.
N500-0504005
Showing prices

£384.89

£320.74 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

This is Johnson & Starley's combustion fan, part number N500-0504005, fitted to the Econ 50 appliance. It pushes fresh air into the combustion chamber to allow the gas to burn correctly and extracts flue gases after combustion is complete.

Signs this part needs replacing

  • Boiler locks out on a fan fault code
  • Fan is noisy, rattling or grinding on start-up
  • Fan runs intermittently or fails to reach speed
  • Appliance fails to ignite because the fan is not proving correctly

Before you order

  • Confirm the part number printed on your existing fan matches N500-0504005
  • Check that your appliance is the Econ 50 (not the Econ 65/90, which uses a different fan)
  • Isolate electrical power before removing the old fan
  • Have the work carried out by a Gas Safe registered engineer

Not sure which part?

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