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VOKERA10027187 Vokera SIT 848 Sigma

Vokera

VOKERA10027187 Vokera SIT 848 Sigma

Vokera gas valve, part 10027187, now supplied under reference 1533173, for controlling gas flow to the burner in Vokera domestic boilers.

At a glance

  • Part type: Gas valve
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
VOKERA10027187
Showing prices

£120.00

£100.00 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 Vokera 10027187 is a gas valve for Vokera domestic boilers. It sits on the gas train and regulates the flow of gas to the burner, opening, closing and modulating supply in step with the heat demand signalled by the boiler controls. This part number has been replaced by 1533173, which is the reference to order against today.

Signs this part needs replacing

  • The boiler fires briefly then shuts down, or fails to light at all despite a spark at the electrode
  • Repeated lockouts that clear on reset and return shortly afterwards
  • No gas reaching the burner when the fan and ignition sequence run correctly
  • Flame that will not hold, or a burner that lights weakly and will not modulate up
  • Audible clicking or a valve body that no longer responds to the demand signal from the PCB

Before you order

  • Confirm the replacement reference 1533173 matches the valve currently fitted to your appliance
  • Check the boiler model and serial number against the manufacturer's parts listing for your appliance
  • Inspect the gas train seals and gaskets at the valve connections and renew them if they show any sign of hardening or damage
  • Work on the gas-carrying components of a boiler must be carried out by a competent, registered engineer
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

Not sure which part?

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