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Gledhill Float Switch XB251

Gledhill

Gledhill Float Switch XB251

Float switch for the Gledhill Pulsacoil III thermal store, used to detect water level within the unit.

At a glance

  • Appliance family: Pulsacoil III
  • Also known as 2000111
Manufacturer part no.
XB251
Showing prices

£21.80

£18.17 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 Gledhill XB251 is a float switch for the Gledhill Pulsacoil III thermal store. It is also referenced under the part code PC111. The switch detects the water level inside the appliance and provides a corresponding switching signal to the unit's controls.

Signs this part needs replacing

  • The appliance fails to heat water or shuts down unexpectedly
  • Intermittent operation or repeated fault indications
  • Water level faults or overflow from the unit
  • The switch is physically damaged, stuck, or contaminated with scale or debris

Before you order

  • Confirm the appliance is a Gledhill Pulsacoil III
  • Check the existing part carries the XB251 or PC111 reference
  • Isolate the electrical and water supplies before any work
  • Verify the fault is with the switch rather than the wiring or control board

Not sure which part?

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