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Worcester Bosch DHW Temperature Sensor 87145000810

Worcester Bosch

Worcester Bosch DHW Temperature Sensor 87145000810

At a glance

  • Part type: Thermostats, Thermistors & Sensors
  • Appliance family: Greenstar and British Gas badged boilers
  • Also known as WB87145000810, 1013033, N1567
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
87145000810
GC number
H02-538
Showing prices

£15.94

£13.28 ex. VAT · VAT at 20%

In stock
Cut-off passed — dispatches next working day
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Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Worcester Bosch domestic hot water (DHW) temperature sensor, part 87145000810, is a replacement sensor used across the Worcester Bosch Greenstar range and the equivalent British Gas badged appliances. It sits in the domestic hot water circuit and reports the water temperature back to the boiler control board, so the appliance can regulate output and hold a steady delivery temperature at the tap. The part is listed under the thermostats, thermistors and sensors spare group.

Signs this part needs replacing

  • Hot water runs cold, or alternates between hot and cold during draw-off
  • The boiler shows a hot water sensor fault code or locks out
  • Domestic hot water temperature at the tap does not match the setpoint
  • The boiler fires and shuts down repeatedly while a hot tap is open
  • Sensor readings drift, causing the DHW circuit to be over- or under-heated

Before you order

  • Check the GC number on the appliance data badge against the compatibility list before ordering.
  • Confirm the part number on the existing sensor matches 87145000810.
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

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