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Glow-worm Flow Tube 0020020760

Glow-worm

Glow-worm Flow Tube 0020020760

Flow tube for Glow-worm BG330 PLUS, Flexicom HX and Ultimate 24H gas boilers, part number 0020020760.

At a glance

  • Also known as 1337831
Manufacturer part no.
0020020760
Showing prices

£32.16

£26.80 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 Glow-worm flow tube, part number 0020020760, is a water-carrying pipe used in the heat exchanger circuit of Glow-worm gas boilers. It carries flow water through the appliance and is listed as a gas boiler spare. It is used across the BG330 PLUS, Flexicom HX and Ultimate 24H families.

Signs this part needs replacing

  • Visible corrosion, pitting or scaling on the tube surface
  • Weeping or dripping from the tube or its connections
  • Loss of system pressure with no other obvious cause
  • Overheating or kettling linked to restricted flow through the tube
  • Discolouration or heat damage around the tube

Before you order

  • Confirm your boiler model against the fit list above
  • Check the part number 0020020760 against the number on the existing component
  • Inspect seals, washers and connections for damage before refitting
  • Isolate the appliance and drain down before removing the tube

Not sure which part?

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