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Saunier Duval Flame Supervision Device 0020085909

Saunier Duval

Saunier Duval Flame Supervision Device 0020085909

Saunier Duval flame supervision device, part number 0020085909, for monitoring flame presence in the appliance.

At a glance

  • Also known as 1419451
Manufacturer part no.
0020085909
Showing prices

£357.76

£298.13 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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

The Saunier Duval 0020085909 is a flame supervision device, listed under the supplied product name SAUN 0020085909 FLAME SUPERVISION DEVICE. Its function is flame supervision — monitoring the presence of a flame at the burner and acting as a safety control within the appliance. It is supplied as an individual component under Saunier Duval part number 0020085909.

Before you order

  • Confirm the part number 0020085909 against the existing component or the appliance documentation.
  • Check that a flame supervision device is the component required, rather than a related ignition or flame sensing part.
  • Verify the appliance make and model details before ordering, as this listing carries no stated fitment data.

Not sure which part?

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