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Valor Auto Reset Cutout SF3 91816604

Valor

Valor Auto Reset Cutout SF3 91816604

Auto reset cutout SF3 for Valor boiler spares, part number 91816604.

At a glance

  • Also known as 2560040
Manufacturer part no.
91816604
Showing prices

£56.08

£46.73 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 Auto Reset Cutout SF3 is a safety cutout component manufactured by Valor for use in its boiler range. It interrupts the appliance's electrical circuit when an overheat condition is detected, then automatically restores the circuit once the temperature returns to a safe level. It is supplied as a Valor Group spare part under part number 91816604.

Signs this part needs replacing

  • The boiler locks out repeatedly and requires manual resetting
  • The cutout trips during normal operation, cutting the heating or hot water supply
  • The cutout fails to reset automatically after the appliance cools
  • The boiler will not fire at all, with the cutout remaining open
  • Visible damage, scorching or corrosion at the cutout or its connections

Before you order

  • Confirm the part number 91816604 matches the cutout currently fitted
  • Check the SF3 model designation against the component being replaced
  • Verify your appliance is listed under Valor Group Spare Parts
  • Inspect the wiring and connections around the cutout before fitting a replacement

Not sure which part?

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