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Glow-worm 0020038693 PCB

Glow-worm

Glow-worm 0020038693 PCB

Glow-worm printed circuit board, part number 0020038693, for gas boiler control.

At a glance

  • Part type: printed circuit board (PCB)
  • Also known as 1338431
Manufacturer part no.
0020038693/SD
Showing prices

£462.24

£385.20 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 0020038693 is a printed circuit board (PCB) supplied as a gas boiler spare. It is the control board that governs the boiler's operating sequence and connected components.

Before you order

  • Confirm the part number 0020038693 matches the board currently fitted to the appliance.
  • Note the boiler model and GC number before ordering, as boards can differ between variants.
  • Check the existing board for visible damage or fault codes logged by the boiler controls before replacing.
  • Retain the original board until the replacement is fitted and the boiler is confirmed working.

Not sure which part?

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