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Ariston Flame Controller 64203520 LFS1.21A2

Ariston

Ariston Flame Controller 64203520 LFS1.21A2

Ariston flame controller, part number 64203520, with the model designation LFS1.21A2.

At a glance

  • Also known as 1593978
Manufacturer part no.
64203520
Showing prices

£840.18

£700.15 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

Ariston 64203520 Flame Controller Lfs1.21A2 is a flame controller from Ariston, identified by part number 64203520 and the model designation LFS1.21A2. It is a control component for Ariston heating appliances.

Before you order

  • Confirm the part number 64203520 matches the controller being replaced.
  • Check that the model designation LFS1.21A2 matches the existing unit.
  • Refer to the appliance's technical documentation to confirm the correct component for the model.

Not sure which part?

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