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Saunier Duval Wiring Harness S1211400

Saunier Duval

Saunier Duval Wiring Harness S1211400

Wiring harness for Saunier Duval appliances, identified by manufacturer part number S1211400.

At a glance

  • Also known as 1420803
Manufacturer part no.
S1211400
Showing prices

£152.53

£127.11 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 S1211400 is a wiring harness. It is a cable assembly supplied under the Saunier Duval part numbering system, used to carry electrical connections within the appliance it is specified for. The part is listed by its manufacturer number S1211400.

Before you order

  • Confirm the part number S1211400 matches the number shown in the appliance's documentation or on the existing harness.
  • Check the harness connector count and layout against the failed component before ordering.
  • Verify the appliance model and installation details against the manufacturer's literature, as fitment is not stated here.

Not sure which part?

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