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Sime Honeywell Gas Valve VK8115V1069

Sime

Sime Honeywell Gas Valve VK8115V1069

Honeywell VK8115V1069 gas valve for Sime Dewy and Planet Dewy boilers, controlling gas flow to the burner.

At a glance

  • Also known as 2041258, N6620
  • Gas valve replacement must be carried out by a Gas Safe registered engineer
Manufacturer part no.
6243809
Showing prices

£255.64

£213.03 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 Honeywell VK8115V1069 is a gas valve used in Sime gas boilers, including the Dewy and Planet Dewy ranges. It controls the flow of gas to the burner, opening and closing in response to demand from the boiler's control system. Sime lists it under part number 6243809.

Signs this part needs replacing

  • Boiler fails to ignite, with no gas reaching the burner
  • Burner lights then goes out shortly afterwards
  • Repeated lockouts or flame failure faults
  • Gas valve clicks but does not open
  • Intermittent or no response to heat demand

Before you order

  • Confirm the boiler model and GC number against the fitment list above
  • Check the part number on the existing valve matches 6243809 / VK8115V1069
  • Gas valve replacement 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.