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Glow-worm Control Knob 0020084807

Glow-worm

Glow-worm Control Knob 0020084807

Control knob for Glow-worm Betacom 24C and 30C boilers, part number 0020084807.

At a glance

  • Part type: control knob (PK 10)
  • Appliance family: Betacom
  • Also known as 1340001
Manufacturer part no.
0020084807
Showing prices

£16.14

£13.45 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 control knob (PK 10), part number 0020084807, is a user-facing control component for the Glow-worm Betacom range of gas boilers. It locates on the boiler control spindle and allows the appliance setting to be adjusted by hand. This part supersedes the earlier code 0020061643.

Signs this part needs replacing

  • The knob is cracked, split or has broken away from the spindle.
  • The knob is missing from the boiler fascia.
  • The knob turns freely without changing the boiler setting.
  • The knob is loose on the spindle and slips when turned.
  • The moulded grip or spindle location has worn, making adjustment difficult.

Before you order

  • Confirm your boiler is a Glow-worm Betacom 24C or Betacom 30C.
  • Check the part number against the existing knob or the manufacturer's parts list.
  • If your boiler carries the earlier code 0020061643, this part supersedes it.

Not sure which part?

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