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Honeywell Ignition Control S4565AD1017U

OIL SPARES

Honeywell Ignition Control S4565AD1017U

Honeywell S4565AD1017U ignition control for boiler applications, supplied as part of the S4565 control range.

Manufacturer part no.
C21910Y
Showing prices

£171.92

£143.27 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

The Honeywell S4565AD1017U is an ignition control unit for boiler applications. It carries the Honeywell part number S4565AD1017U and sits within the S4565 control range.

Before you order

  • Confirm the existing control carries the part number S4565AD1017U before ordering.
  • Check the boiler manufacturer's documentation for the specified ignition control reference.
  • Verify that the boiler make and model is listed as compatible with this control.

Not sure which part?

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