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Sime DHW Temperature Sensor 6231357

Sime

Sime DHW Temperature Sensor 6231357

DHW temperature sensor for Sime gas boilers, used to monitor domestic hot water temperature.

At a glance

  • Also known as DHW-TEMPERATURE-SENSOR, 2042190
Manufacturer part no.
6231357
Showing prices

£15.04

£12.53 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 DHW temperature sensor (part number 6231357) is a thermistor used in Sime gas boilers to monitor the domestic hot water temperature. It provides feedback to the boiler's control system, helping to regulate hot water delivery. This component is listed under Gas Boiler Spares and is suitable for a range of Sime appliances.

Signs this part needs replacing

  • Inconsistent or fluctuating domestic hot water temperature
  • Boiler fails to fire when hot water is demanded
  • Hot water runs cold or only lukewarm
  • Error code or fault indication related to the DHW sensor
  • Boiler short-cycling during hot water draw-off

Before you order

  • Confirm your appliance model is listed in the Fits section above.
  • Check the part number on the existing sensor matches 6231357.
  • Verify whether your boiler uses a separate DHW and central heating sensor.
  • If unsure, consult a qualified heating engineer.

Not sure which part?

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