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Potterton Inlet Pipe FS110 5142422

Potterton

Potterton Inlet Pipe FS110 5142422

Complete inlet pipe for Potterton Commercial Sirius 2 and Sirius 3 FS90 and FS110 boilers, part 5142422.

Manufacturer part no.
5142422
Showing prices

£86.58

£72.15 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

A complete inlet pipe supplied by Potterton for Potterton Commercial gas boilers. It forms part of the pipe assembly that feeds the appliance and is listed under the Sirius 2 and Sirius 3 commercial ranges. The part is identified by the number 5142422 and the reference INLET PIPE (FS110).

Signs this part needs replacing

  • Visible corrosion, pitting or discoloration on the pipe surface
  • Leaks or weeping at the pipe joints or connections
  • Distortion, kinking or mechanical damage to the pipe run
  • Restricted flow or blockage within the pipe

Before you order

  • Confirm the appliance model against the Sirius 2 or Sirius 3 FS90/FS110 fitment list
  • Check the existing pipe and its connections for damage before removal
  • Verify the part number 5142422 against the pipe currently fitted
  • Confirm the boiler is fully isolated and de-pressurised before work begins

Not sure which part?

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