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Sime Flow Water Switch to Flow Manifold Pipe 6301900

Sime

Sime Flow Water Switch to Flow Manifold Pipe 6301900

Pipe connecting the flow water switch to the flow manifold on Sime Format, Metropolis, Climit and Open Zip boilers.

At a glance

  • Also known as 2042730
Manufacturer part no.
6301900
Showing prices

£5.14

£4.28 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 6301900 is a pipe assembly that connects the flow water switch to the flow manifold. It is manufactured by Sime for use across its Format, Metropolis, Climit and Open Zip gas boiler families. The pipe carries water between the flow water switch and the flow manifold.

Signs this part needs replacing

  • Water weeping or dripping from the pipe body or its connections
  • Visible corrosion, scaling or cracking on the pipe
  • Boiler failing to fire on a hot water or heating demand where the flow switch is not being actuated
  • Unexplained loss of system pressure
  • Discolouration or heat damage around the pipe joints

Before you order

  • Confirm your boiler model and GC number against the fitment list above
  • Check the gas type of your appliance, as natural gas and LPG variants are listed separately
  • Compare the part number 6301900 with the marking on the pipe being removed
  • Inspect the flow switch and manifold connections for damage before refitting

Not sure which part?

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