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Vokera Triple Microswitch 4148

Vokera

Vokera Triple Microswitch 4148

Vokera 4148 triple microswitch for a range of Vokera combi, flowmatic and turbo gas boilers.

At a glance

  • Part type: triple microswitch
  • Also known as OBSELETE---TRIPLE-MICROSWITCH, 1531118
Manufacturer part no.
4148
GC number
333-951
Showing prices

£40.67

£33.89 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 Vokera 4148 is a triple microswitch used in Vokera gas boilers. It provides the switching contacts that signal demand and operating status within the appliance's control circuit. It is listed under gas boiler spares in the switches category.

Signs this part needs replacing

  • The boiler does not respond when there is a call for heat or hot water
  • Fan, pump or ignition sequence fails to start despite demand
  • Intermittent or erratic operation that clears and returns
  • Switching contacts show burning, pitting or a loose terminal
  • Continuity readings across the switch are inconsistent when operated

Before you order

  • Confirm your boiler model against the fitment list above
  • Check the part number on the existing switch matches 4148
  • Inspect the mounting and terminal arrangement on the existing switch before removal
  • Isolate the appliance from the electrical supply before carrying out any work

Not sure which part?

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