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Worcester Bosch Gas Valve 87070119890

Worcester Bosch

Worcester Bosch Gas Valve 87070119890

Gas valve, part 87070119890, for Worcester Bosch appliances. Check the fitment list before ordering.

At a glance

  • Also known as 1020752
  • Gas-carrying components must be fitted and commissioned by a Gas Safe registered engineer.
Manufacturer part no.
87070119890
Showing prices

£298.57

£248.81 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 gas valve, part number 87070119890, is a Worcester Bosch component that regulates the flow of gas to the burner within the appliance. It opens and closes on demand from the boiler's control sequence, so the burner receives gas only when the appliance calls for heat or hot water.

Signs this part needs replacing

  • The appliance fails to ignite, with no flame established during the start sequence.
  • The burner lights and then drops out shortly after, or the appliance repeatedly locks out.
  • Flame is weak, unstable or uneven across the burner.
  • The valve body shows signs of leakage, corrosion or physical damage.
  • A smell of gas is present around the valve or appliance casing.

Before you order

  • Confirm your appliance model against the fitment list above before ordering.
  • Check the part number on the existing valve matches 87070119890.
  • Gas-carrying components must be fitted and commissioned by a Gas Safe registered engineer.
  • Isolate the gas and electrical supply before any work begins.

Not sure which part?

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