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Potterton Inlet Pipe 5141559

Potterton

Potterton Inlet Pipe 5141559

Inlet pipe, part 5141559, for Potterton Commercial Sirius 2 and Sirius 3 WH90 boilers.

Manufacturer part no.
5141559
Showing prices

£132.00

£110.00 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 INLET PIPE is a pipe assembly supplied by Potterton for its commercial boiler range. It is listed under the Potterton Commercial spares group for the Sirius WH90 models. The pipe carries the incoming medium into the appliance and forms part of the boiler's internal pipework assembly.

Signs this part needs replacing

  • Visible corrosion, pitting or scaling on the pipe surface
  • Weeping or dripping at a joint or union connected to the pipe
  • Staining or water marks around the pipe run inside the casing
  • Vibration, rattling or a loose fit where the pipe is secured

Before you order

  • Confirm the boiler model is a Sirius 2 WH90 or Sirius 3 WH90 before ordering
  • Check the part number 5141559 against the number shown on the appliance data plate or in the manufacturer's literature
  • Inspect the surrounding pipework and joints so that any related parts can be identified at the same time
  • Gas-carrying work must be carried out by a competent, registered engineer

Not sure which part?

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