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Glow-worm Elbow Flow and Return 0020020708

Glow-worm

Glow-worm Elbow Flow and Return 0020020708

Glow-worm flow and return elbow, part number 0020020708, for use in BG330 PLUS and Flexicom boiler installations.

At a glance

  • Also known as 1339735
Manufacturer part no.
0020020708
Showing prices

£54.78

£45.65 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 0020020708 is a flow and return elbow used within the pipework assembly of Glow-worm gas boilers. It forms part of the heating circuit connection, directing water between the boiler's flow and return pipework. It is supplied as a single component for service and repair work on the listed appliance families.

Signs this part needs replacing

  • Weeping or damp staining around the elbow joint
  • Visible corrosion, pitting or surface degradation on the fitting
  • Scale or debris build-up restricting flow through the elbow
  • Leaks that reappear at the joint once the system is up to pressure
  • Joint seeping after the pipework has been disturbed during service

Before you order

  • Confirm your appliance model and GC number against the fit list above
  • Check the part number on the existing elbow matches 0020020708
  • Inspect the surrounding pipework and joint seals, as these may also need attention
  • Verify the boiler is fully isolated and drained before removing the existing elbow

Not sure which part?

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