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Potterton Button Switch 5138687

Potterton

Potterton Button Switch 5138687

Button switch, part 5138687, for Potterton Commercial Sirius SAT gas boilers.

Manufacturer part no.
5138687
Showing prices

£14.40

£12.00 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 Potterton 5138687 is a button switch used on Potterton Commercial gas boilers. It forms part of the appliance's operating controls, providing the switched input operated by the user at the boiler control panel. It is listed by the manufacturer under Potterton Commercial spares.

Signs this part needs replacing

  • The button no longer operates when pressed.
  • The button requires excessive force or feels stuck in its travel.
  • Operation is intermittent, with the boiler responding only on some presses.
  • The button is physically damaged, cracked or has collapsed into the panel.
  • The switched input has no effect on boiler operation when the button is held.

Before you order

  • Check the boiler data plate and confirm the model matches one of the appliances listed under Fits.
  • Confirm the part number on the existing switch or the manufacturer's literature is 5138687.
  • Compare the terminal arrangement and mounting of the switch being removed with the replacement before fitting.

Not sure which part?

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