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Glow-worm Radiant Fire Assembly S203746

Glow-worm

Glow-worm Radiant Fire Assembly S203746

At a glance

  • Part type: Radiant
  • Also known as 1333816
Manufacturer part no.
S203746
GC number
136-376
Showing prices

£91.92

£76.60 ex. VAT · VAT at 20%

Available to order · 1-2 working days
Available to order · 1-2 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Glow-worm S203746 is a radiant fire assembly manufactured by Glow-worm. It is designed for use in a range of Glow-worm gas fires, including the Allegro, Coordinate, and Melody series. The radiant assembly is a critical component that radiates heat into the room, ensuring even warmth distribution and efficient operation. It must be in good condition to maintain the safety and performance of the appliance.

Signs this part needs replacing

  • Visible cracks, breaks, or damage to the radiant panels
  • Uneven heat distribution or cold spots across the fire front
  • Discolouration or excessive soot build-up on the radiant elements
  • Reduced heat output despite the appliance operating normally
  • Unusual odours or difficulty maintaining a consistent flame
  • The fire may fail to ignite or stay lit if the radiant assembly is faulty

Before you order

  • Check the GC number of your appliance to confirm compatibility with this part.
  • This part replaces previous number 203746; ensure your existing part matches before ordering.
  • Inspect any seals or gaskets and replace if worn or damaged.
  • Verify the model number of your fire against the compatibility list above.

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.