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Sime Thermistor Temperature Sensor 6231352

Sime

Sime Thermistor Temperature Sensor 6231352

Sime thermistor temperature sensor, part 6231352, for Format, Friendly Format and Super boiler models.

At a glance

  • Part type: thermistor temperature sensor
  • Also known as SIME6231352
Manufacturer part no.
6231352
Showing prices

£11.60

£9.67 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 Sime thermistor temperature sensor (part number 6231352) is a temperature-sensing component fitted to boilers in the Sime Format, Friendly Format and Super ranges. It reports a resistance value back to the boiler control board so the appliance can regulate flow and domestic hot water temperatures. It is a service part for fault-finding and repair on these models.

Signs this part needs replacing

  • Boiler locks out or shows a temperature-related fault code
  • Erratic or inaccurate flow temperature readings
  • Domestic hot water temperature fluctuating or running hot and cold
  • Boiler short-cycling or failing to modulate correctly
  • Heating or hot water demand not being recognised by the control board

Before you order

  • Confirm your boiler model against the fitment list above
  • Check the sensor connector type and probe length against the part currently fitted
  • Identify whether the faulty sensor serves the heating circuit or the domestic hot water circuit
  • Have the appliance model and serial details to hand when ordering

Not sure which part?

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