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Glow-worm Flow Pipe 0020059603

Glow-worm

Glow-worm Flow Pipe 0020059603

Flow pipe for the Glow-worm Flexicom 35HX gas boiler, part number 0020059603.

At a glance

  • Also known as 1338603
Manufacturer part no.
0020059603
Showing prices

£48.11

£40.09 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Glow-worm 0020059603 is a flow pipe supplied as part of the pipe assembly group for the Flexicom range of gas boilers. It carries heated water away from the heat exchanger into the heating circuit. It is a manufacturer part identified by the number 0020059603.

Signs this part needs replacing

  • Visible weeping or dripping at the pipe joints or along the pipe run
  • Corrosion, pitting or discolouration on the pipe surface
  • Scale or debris build-up restricting flow through the pipe
  • Kettling, banging or unusual noise from the boiler during heat-up
  • Reduced or uneven heating output linked to restricted circulation

Before you order

  • Confirm the appliance model is the Flexicom 35HX
  • Check the part number 0020059603 against the manufacturer's parts list for your appliance
  • Inspect the existing pipe and its connections to confirm the fault lies with this component
  • Verify the pipe routing and connection points on your boiler before removal

Not sure which part?

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