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Sime Three Way Assembly 6319645

Sime

Sime Three Way Assembly 6319645

Sime three-way assembly, part number 6319645, for Murelle and EDEA series boilers.

At a glance

  • Also known as THREE-WAY-PLATES-GROUP, 8922075, N9244
Manufacturer part no.
6319645
Showing prices

£23.45

£19.54 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

Sime three-way assembly, part number 6319645. It is a hydraulic component used in Sime Murelle and EDEA series boilers to manage water flow between the heating and domestic hot water circuits. Also listed as a three-way plates group.

Signs this part needs replacing

  • Domestic hot water runs cold or fluctuates in temperature
  • Heating circuit warms when only hot water is drawn
  • Boiler fails to switch between heating and hot water modes
  • Visible scale, debris or leaks around the three-way assembly
  • Error codes relating to diverter valve or water flow

Before you order

  • Confirm your boiler's model and GC number against the fitment list above
  • Check the existing part number 6319645 on the component or in the boiler manual
  • Ensure the boiler is isolated and depressurised before fitting
  • Consult the manufacturer's parts list if your model is not listed

Not sure which part?

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