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Sime Diverter Valve 6102806

Sime

Sime Diverter Valve 6102806

Diverter valve for Sime Friendly Format, Super and Planet gas boilers, controlling water flow between heating and hot water.

At a glance

  • Also known as SIME6102806, 2040396, N0953-1
Manufacturer part no.
6102806
Showing prices

£227.81

£189.84 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 Sime 6102806 is a diverter valve for Sime gas boilers. It controls the flow of water between central heating and domestic hot water, directing the boiler's output to whichever demand is active. It is used across the Sime Friendly Format, Super and Planet appliance families.

Signs this part needs replacing

  • Hot water runs lukewarm or cold while the heating is off
  • Radiators heat up when only hot water is demanded
  • No hot water while the heating is running
  • The valve body or actuator leaks
  • The valve fails to switch between heating and hot water modes

Before you order

  • Match your boiler model and GC number against the fitment list
  • Check the part number on the existing valve
  • Confirm the appliance family (Friendly Format, Super or Planet)
  • Gas appliance work should be carried out by a competent engineer

Not sure which part?

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