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Sime 6231352 Thermister Sensor Friendly Format/Super MKII

Sime

Sime 6231352 Thermister Sensor Friendly Format/Super MKII

Sime 6231352 thermister sensor for Friendly Format and Super MKII gas boilers, used to monitor water temperature.

At a glance

  • Also known as 2041152
Manufacturer part no.
6231352/SIM
Showing prices

£30.24

£25.20 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 Sime 6231352 is a thermister sensor intended for Sime gas boilers in the Friendly Format and Super MKII ranges. It is the temperature-sensing component that reports water temperature back to the boiler control system. It is listed within the thermistor category of gas boiler spares.

Before you order

  • Confirm the appliance is a Sime Friendly Format or Super MKII boiler.
  • Check the part number on the existing sensor against 6231352 before ordering.
  • Inspect the sensor lead and connector for signs of damage or corrosion.
  • Confirm the fault diagnosis points to the temperature sensor rather than the PCB or wiring.

Not sure which part?

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